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PMhttps://princetonastronomy.com/wp-content/uploads/2024/01/screenshot-2024-01-31-at-7.45.07-pm.pngscreenshot-2024-01-31-at-7.45.07-pm2024-02-04T15:58:34+00:00monthlyhttps://princetonastronomy.com/2024/02/04/minutes-of-the-january-9-2024-meeting/2024-02-04T15:56:50+00:00monthlyhttps://princetonastronomy.com/2024/02/04/book-review-4/https://princetonastronomy.com/wp-content/uploads/2024/02/american_eclipse.jpgamerican_eclipse2024-02-04T15:54:23+00:00monthlyhttps://princetonastronomy.com/2024/02/04/the-sun-god-aditya/https://princetonastronomy.com/wp-content/uploads/2024/01/screenshot-2024-01-31-at-8.23.02-pm.pngscreenshot-2024-01-31-at-8.23.02-pm2024-03-08T11:30:23+00:00monthlyhttps://princetonastronomy.com/2024/02/04/milky-way-from-mauna-kea/https://princetonastronomy.com/wp-content/uploads/2024/02/greg_kutch1.jpeggreg_kutch1https://princetonastronomy.com/wp-content/uploads/2024/02/greg_kutch4.jpeggreg_kutch4https://princetonastronomy.com/wp-content/uploads/2024/02/greg_kutch3.jpeggreg_kutch3https://princetonastronomy.com/wp-content/uploads/2024/02/greg_kutch5.jpeggreg_kutch5https://princetonastronomy.com/wp-content/uploads/2024/02/greg_kutch2.jpeggreg_kutch22024-02-04T15:47:03+00:00monthlyhttps://princetonastronomy.com/2024/02/04/snippets-113/https://princetonastronomy.com/wp-content/uploads/2024/02/snip11.webpsnip11https://princetonastronomy.com/wp-content/uploads/2024/02/snip10.webpsnip10https://princetonastronomy.com/wp-content/uploads/2024/02/snip9.webpsnip9https://princetonastronomy.com/wp-content/uploads/2024/02/snip8.webpsnip8https://princetonastronomy.com/wp-content/uploads/2024/02/snip2.pngsnip2https://princetonastronomy.com/wp-content/uploads/2024/02/snip7.webpsnip7https://princetonastronomy.com/wp-content/uploads/2024/02/snip6.webpsnip6https://princetonastronomy.com/wp-content/uploads/2024/02/snip5.pngsnip5https://princetonastronomy.com/wp-content/uploads/2024/02/snip3.pngsnip3https://princetonastronomy.com/wp-content/uploads/2024/02/snip1.pngsnip12024-02-04T15:32:07+00:00monthlyhttps://princetonastronomy.com/2024/01/01/from-the-program-chair-82/https://princetonastronomy.com/wp-content/uploads/2024/01/meeting-jan-2024.pngmeeting-jan-2024https://princetonastronomy.com/wp-content/uploads/2023/12/lia_medeiros.jpgLia_Medeiroshttps://princetonastronomy.com/wp-content/uploads/2023/12/meeting-jan-2024.pngmeeting-jan-20242024-01-09T01:51:48+00:00monthlyhttps://princetonastronomy.com/2024/01/01/from-the-director-135/https://princetonastronomy.com/wp-content/uploads/2023/12/ngc-281-ic11-pacman-nebula-mean-17x10min-triband-w-flat.jpgngc-281-ic11-pacman-nebula-mean-17x10min-triband-w-flathttps://princetonastronomy.com/wp-content/uploads/2023/12/director_pic1.jpgdirector_pic12024-01-09T01:51:05+00:00monthlyhttps://princetonastronomy.com/2024/01/01/minutes-of-the-december-12-2023-meeting/2024-01-02T02:56:09+00:00monthlyhttps://princetonastronomy.com/2024/01/01/mission-afterthought/https://princetonastronomy.com/wp-content/uploads/2023/12/ganti-2024-01.pngganti-2024-01https://princetonastronomy.com/wp-content/uploads/2023/12/ganti-2024-02.pngganti-2024-022024-01-02T02:55:24+00:00monthlyhttps://princetonastronomy.com/2024/01/01/nacreous-clouds/https://princetonastronomy.com/wp-content/uploads/2023/12/nacreousclouds_20231226.jpgnacreousclouds_202312262024-12-17T22:22:12+00:00monthlyhttps://princetonastronomy.com/2024/01/01/snippets-112/https://princetonastronomy.com/wp-content/uploads/2023/12/snipp10.jpgsnipp10https://princetonastronomy.com/wp-content/uploads/2023/12/snipp9.webpsnipp9https://princetonastronomy.com/wp-content/uploads/2023/12/snipp8.jpg.pngsnipp8.jpghttps://princetonastronomy.com/wp-content/uploads/2023/12/snipp7.webpsnipp7https://princetonastronomy.com/wp-content/uploads/2023/12/snipp6.webpsnipp6https://princetonastronomy.com/wp-content/uploads/2023/12/snipp5.webpsnipp5https://princetonastronomy.com/wp-content/uploads/2023/12/snipp4.webpsnipp4https://princetonastronomy.com/wp-content/uploads/2023/12/snipp3.jpgArtwork of Ultima Thule and New HorizonsNew Horizons spacecraft at MU69 (Ultima Thule), artwork. This astronomical body is the most distant object visited by human spacecraft, with the flyby of NASA's New Horizons spacecraft taking place on 1 January 2019. It is a Kuiper Belt Object (KBO) and was found to be a contact binary with the two joined bodies 19 and 14 kilometres across respectively.https://princetonastronomy.com/wp-content/uploads/2023/12/snipp2.jpgsnipp2https://princetonastronomy.com/wp-content/uploads/2023/12/snipp1.jpgsnipp12024-01-02T02:52:23+00:00monthlyhttps://princetonastronomy.com/science-under-the-stars/https://princetonastronomy.com/wp-content/uploads/2023/12/qr_code-joshua-winn-1.pngqr_code-joshua-winn-1https://princetonastronomy.com/wp-content/uploads/2023/12/jan-20-science-under-the-stars-1.pngjan-20-science-under-the-stars-12023-12-18T00:33:59+00:00weekly0.6https://princetonastronomy.com/2023/12/08/post-office-box-2017-is-being-retired/2023-12-09T23:08:38+00:00monthlyhttps://princetonastronomy.com/2023/12/08/from-the-program-chair-81/https://princetonastronomy.com/wp-content/uploads/2023/12/screenshot-2023-12-09-at-3.39.30-pm.pngScreenshot 2023-12-09 at 3.39.30 PMhttps://princetonastronomy.com/wp-content/uploads/2023/11/screenshot-2023-11-29-at-10.17.14-pm.pngscreenshot-2023-11-29-at-10.17.14-pm2023-12-09T20:44:24+00:00monthlyhttps://princetonastronomy.com/2023/12/09/from-the-director-136/https://princetonastronomy.com/wp-content/uploads/2023/12/screenshot-2023-12-09-at-2.02.46-pm.pngscreenshot-2023-12-09-at-2.02.46-pmhttps://princetonastronomy.com/wp-content/uploads/2023/12/screenshot-2023-12-09-at-2.02.39-pm.pngscreenshot-2023-12-09-at-2.02.39-pmhttps://princetonastronomy.com/wp-content/uploads/2023/12/image-2.pngimage-2https://princetonastronomy.com/wp-content/uploads/2023/12/image-1.pngimage-1https://princetonastronomy.com/wp-content/uploads/2023/12/image.pngimage2023-12-09T19:17:12+00:00monthlyhttps://princetonastronomy.com/2023/12/08/minutes-of-the-november-14-2023-meeting/2023-12-09T03:59:17+00:00monthlyhttps://princetonastronomy.com/2023/12/08/rip-john-miller/https://princetonastronomy.com/wp-content/uploads/2023/11/john-miller-2.jpgjohn-miller-2https://princetonastronomy.com/wp-content/uploads/2023/11/john-miller-1.jpgjohn-miller-1https://princetonastronomy.com/wp-content/uploads/2023/11/john-miller-4.jpgjohn-miller-4https://princetonastronomy.com/wp-content/uploads/2023/11/john-miller-3.jpgjohn-miller-32023-12-09T03:56:48+00:00monthlyhttps://princetonastronomy.com/2023/12/08/book-reviews/https://princetonastronomy.com/wp-content/uploads/2023/11/image-2.pngimage-2https://princetonastronomy.com/wp-content/uploads/2023/11/image-1.pngimage-12023-12-09T03:53:44+00:00monthlyhttps://princetonastronomy.com/2023/12/08/first-light-from-the-dark-universe/https://princetonastronomy.com/wp-content/uploads/2023/11/euclid2.pngeuclid2https://princetonastronomy.com/wp-content/uploads/2023/11/euclid1.pngeuclid12023-12-09T03:50:51+00:00monthlyhttps://princetonastronomy.com/2023/12/08/snippets-111/https://princetonastronomy.com/wp-content/uploads/2023/11/snip10.pngsnip10https://princetonastronomy.com/wp-content/uploads/2023/11/snip9-1.webpsnip9-1https://princetonastronomy.com/wp-content/uploads/2023/11/snip8-1.jpgsnip8-1https://princetonastronomy.com/wp-content/uploads/2023/11/snip7.jpgOrion with Dimmer Betelgeuse (Dec 21, 2019)Orion rising on December 21, 2019 with yellow-red Betelgeuse at upper centre reportedly dimmer than usual as it drops to one of its occasional dim episodes as a long-period variable star. It is a red supergiant that varies between 0.0 and +1.3 magnitude. This is a stack of 6 x 1-minute tracked exposures plus a single exposure through the Kenko Softon A filter to add the star glows. All on the iOptron Sky Guider Pro and with the stock Canon 6D MkII and 35mm lens at f/2.8. Taken from home in Alberta on a partly cloudy and foggy night.https://princetonastronomy.com/wp-content/uploads/2023/11/snip6.jpgsnip6https://princetonastronomy.com/wp-content/uploads/2023/11/snip5.jpgsnip5https://princetonastronomy.com/wp-content/uploads/2023/11/snip4.webpsnip4https://princetonastronomy.com/wp-content/uploads/2023/11/snip3.pngsnip3https://princetonastronomy.com/wp-content/uploads/2023/11/snip2.pngsnip2https://princetonastronomy.com/wp-content/uploads/2023/11/snip1.webpsnip12023-12-09T03:48:18+00:00monthlyhttps://princetonastronomy.com/2023/11/06/from-the-program-chair-80/https://princetonastronomy.com/wp-content/uploads/2023/11/meeting_112023.pngmeeting_112023https://princetonastronomy.com/wp-content/uploads/2023/11/david_john_helfand.jpgDavid_John_Helfandhttps://princetonastronomy.com/wp-content/uploads/2023/11/gary_a_rendsburg.jpgGary_A_Rendsburg2023-11-06T13:22:22+00:00monthlyhttps://princetonastronomy.com/2023/11/06/from-the-director-134/https://princetonastronomy.com/wp-content/uploads/2023/11/johnchurch1.jpegjohnchurch12023-11-06T12:57:20+00:00monthlyhttps://princetonastronomy.com/2023/11/06/minutes-of-the-october-10-2023-meeting/2023-11-06T12:48:34+00:00monthlyhttps://princetonastronomy.com/2023/11/06/data-formats-for-astronomy/2023-11-06T12:48:01+00:00monthlyhttps://princetonastronomy.com/2023/11/06/snippets-110/https://princetonastronomy.com/wp-content/uploads/2023/11/snip10.webpsnip10https://princetonastronomy.com/wp-content/uploads/2023/11/snip9.webpsnip9https://princetonastronomy.com/wp-content/uploads/2023/11/image.pngimagehttps://princetonastronomy.com/wp-content/uploads/2023/11/snip8.jpgsnip8https://princetonastronomy.com/wp-content/uploads/2023/11/snip7.webpsnip7https://princetonastronomy.com/wp-content/uploads/2023/11/snip6.webpsnip6https://princetonastronomy.com/wp-content/uploads/2023/11/snip5.pngsnip5https://princetonastronomy.com/wp-content/uploads/2023/11/snip4.jpgsnip4https://princetonastronomy.com/wp-content/uploads/2023/11/snip3.webpsnip3https://princetonastronomy.com/wp-content/uploads/2023/11/snip2.jpgsnip22023-11-06T12:46:57+00:00monthlyhttps://princetonastronomy.com/2023/10/01/from-the-program-chair-79/https://princetonastronomy.com/wp-content/uploads/2023/10/joshua_winn_book.pngJoshua_Winn_Bookhttps://princetonastronomy.com/wp-content/uploads/2023/10/joshua_winn_book1.jpgJoshua_Winn_book1https://princetonastronomy.com/wp-content/uploads/2023/10/joshua_winn_book.jpgjoshua_winn_bookhttps://princetonastronomy.com/wp-content/uploads/2023/10/oct-2023-speakers-2.pngOCT-2023-Speakershttps://princetonastronomy.com/wp-content/uploads/2023/10/meeting-102023-1.pngmeeting-102023-12023-10-02T23:55:32+00:00monthlyhttps://princetonastronomy.com/2023/10/01/equipment-for-sale/https://princetonastronomy.com/wp-content/uploads/2023/10/joseph_matthews.jpegjoseph_matthews2023-10-02T01:49:45+00:00monthlyhttps://princetonastronomy.com/2023/10/01/from-the-director-133/https://princetonastronomy.com/wp-content/uploads/2023/10/shackleton-crater-nasa-mosaic-2023.jpgshackleton-crater-nasa-mosaic-2023https://princetonastronomy.com/wp-content/uploads/2023/10/sun-turned-red-july-2023-rap.jpgsun-turned-red-july-2023-rap2023-10-01T21:08:25+00:00monthlyhttps://princetonastronomy.com/2023/10/01/njaa-update/https://princetonastronomy.com/wp-content/uploads/2023/10/njaa-flyer1.pngnjaa-flyer1https://princetonastronomy.com/wp-content/uploads/2023/10/njaa-flyer.pngnjaa-flyer2023-10-01T21:06:58+00:00monthlyhttps://princetonastronomy.com/2023/10/01/minutes-of-the-september-meeting/2023-10-01T20:57:27+00:00monthlyhttps://princetonastronomy.com/2023/10/01/minutes-of-the-september-5-2023-board-meeting-online/2023-10-01T20:56:45+00:00monthlyhttps://princetonastronomy.com/2023/10/01/introducing-new-member/2023-10-01T20:56:14+00:00monthlyhttps://princetonastronomy.com/2023/10/01/gifts-from-outer-space/2023-10-01T20:52:02+00:00monthlyhttps://princetonastronomy.com/2023/10/01/point-of-view/https://princetonastronomy.com/wp-content/uploads/2023/09/ammonia.gifammonia2023-10-01T20:51:12+00:00monthlyhttps://princetonastronomy.com/2023/10/01/the-last-sunset-a-final-bloom/https://princetonastronomy.com/wp-content/uploads/2023/09/screenshot-2023-09-25-at-10.52.25-pm.pngscreenshot-2023-09-25-at-10.52.25-pmhttps://princetonastronomy.com/wp-content/uploads/2023/09/screenshot-2023-09-25-at-10.52.05-pm.pngscreenshot-2023-09-25-at-10.52.05-pm2023-10-01T20:50:32+00:00monthlyhttps://princetonastronomy.com/2023/10/01/a-year-of-oppenheimer/2023-10-01T20:48:41+00:00monthlyhttps://princetonastronomy.com/2023/10/01/snippets-109/https://princetonastronomy.com/wp-content/uploads/2023/10/sn10.webpsn10https://princetonastronomy.com/wp-content/uploads/2023/10/sn9.webpsn9https://princetonastronomy.com/wp-content/uploads/2023/10/sn8.webpsn8https://princetonastronomy.com/wp-content/uploads/2023/10/sn7.webpsn7https://princetonastronomy.com/wp-content/uploads/2023/10/sn6.webpsn6https://princetonastronomy.com/wp-content/uploads/2023/10/sn5.webpsn5https://princetonastronomy.com/wp-content/upload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peers behind barsA delicate tracery of dust and bright star clusters threads across this image from the NASA/ESA/CSA James Webb Space Telescope. The bright tendrils of gas and stars belong to the barred spiral galaxy NGC 5068, whose bright central bar is visible in the upper left of this image. NGC 5068 lies around 17 million light-years from Earth in the constellation Virgo. This portrait of NGC 5068 is part of a campaign to create an astronomical treasure trove, a repository of observations of star formation in nearby galaxies. Previous gems from this collection can be seen here and here. These observations are particularly valuable to astronomers for two reasons. The first is because star formation underpins so many fields in astronomy, from the physics of the tenuous plasma that lies between stars to the evolution of entire galaxies. By observing the formation of stars in nearby galaxies, astronomers hope to kick-start major scientific advances with some of the first available data from Webb. The second reason is that Webb’s observations build on other studies using telescopes including the NASA/ESA Hubble Space Telescope and some of the world’s most capable ground-based observatories. Webb collected images of 19 nearby star-forming galaxies which astronomers could then combine with catalogues from Hubble of 10 000 star clusters, spectroscopic mapping of 20 000 star-forming emission nebulae from the Very Large Telescope (VLT), and observations of 12 000 dark, dense molecular clouds identified by the Atacama Large Millimeter/submillimeter Array (ALMA). These observations span the electromagnetic spectrum and give astronomers an unprecedented opportunity to piece together the minutiae of star formation. With its ability to peer through the gas and dust enshrouding newborn stars, Webb is the perfect telescope to explore the processes governing star formation. Stars and planetary systems are born amongst swirling clouds of gas and dust that are opaque to observations in visiblhttps://princetonastronomy.com/wp-content/uploads/2023/06/snipp11.webpsnipp11https://princetonastronomy.com/wp-content/uploads/2023/06/snipp10.webpsnipp10https://princetonastronomy.com/wp-content/uploads/2023/06/snipp09.webpsnipp09https://princetonastronomy.com/wp-content/uploads/2023/06/snipp08.webpsnipp08https://princetonastronomy.com/wp-content/uploads/2023/05/snipp07.webpsnipp07https://princetonastronomy.com/wp-content/uploads/2023/05/snipp06.webpsnipp06https://princetonastronomy.com/wp-content/uploads/2023/05/snipp05.pngsnipp05https://princetonastronomy.com/wp-content/uploads/2023/05/snipp04.jpgComet Tempel 1 close-up [artist's impression]Close-up view of the Comet Tempel, target of NASA's Deep Impact mission 1 (artist's impression).https://princetonastronomy.com/wp-content/uploads/2023/05/snipp03.webpsnipp032023-06-04T19:48:52+00:00monthlyhttps://princetonastronomy.com/aaap-shop/https://princetonastronomy.com/wp-content/uploads/2023/05/aaap_next_gen_store.pngaaap_next_gen_store2023-05-18T02:54:28+00:00weekly0.6https://princetonastronomy.com/2023/05/01/images-from-neaf/https://princetonastronomy.com/wp-content/uploads/2023/05/neaf3.jpgneaf3https://princetonastronomy.com/wp-content/uploads/2023/05/neaf4.jpgneaf4https://princetonastronomy.com/wp-content/uploads/2023/05/neaf2.jpgneaf2https://princetonastronomy.com/wp-content/uploads/2023/05/neaf1.jpgneaf12023-05-02T10:09:54+00:00monthlyhttps://princetonastronomy.com/2023/05/01/before-our-universe-and-beyond/https://princetonastronomy.com/wp-content/uploads/2023/04/cmb.pngcmbhttps://princetonastronomy.com/wp-content/uploads/2023/04/bigbang.pngbigbang2023-05-02T10:04:43+00:00monthlyhttps://princetonastronomy.com/2023/05/01/snippets-105/https://princetonastronomy.com/wp-content/uploads/2023/04/snip11.webpsnip11https://princetonastronomy.com/wp-content/uploads/2023/04/snip10.webpsnip10https://princetonastronomy.com/wp-content/uploads/2023/04/snip9.webpsnip9https://princetonastronomy.com/wp-content/uploads/2023/04/snip8.webpsnip8https://princetonastronomy.com/wp-content/uploads/2023/04/snip7.webpsnip7https://princetonastronomy.com/wp-content/uploads/2023/04/snip6.webpsnip6https://princetonastronomy.com/wp-content/uploads/2023/04/snip5.webpsnip5https://princetonastronomy.com/wp-content/uploads/2023/04/snip4.webpsnip4https://princetonastronomy.com/wp-content/uploads/2023/04/snip3.webpsnip3https://princetonastronomy.com/wp-content/uploads/2023/04/snip2.webpsnip22023-05-02T10:04:00+00:00monthlyhttps://princetonastronomy.com/2023/05/01/from-the-director-129/2023-05-02T00:08:03+00:00monthlyhttps://princetonastronomy.com/2023/05/01/from-the-program-chair-76/https://princetonastronomy.com/wp-content/uploads/2023/04/meeting-202305.pngmeeting-2023052023-05-02T00:06:36+00:00monthlyhttps://princetonastronomy.com/2023/05/01/minutes-of-the-april-11-2023-aaap-members-general-meeting-online/2023-05-02T00:01:17+00:00monthlyhttps://princetonastronomy.com/2023/04/01/flaming-star-nebula/https://princetonastronomy.com/wp-content/uploads/2023/04/flamingstarnebula_rgb_session_1_pipscompositefinal_lowres.jpgflamingstarnebula_rgb_session_1_pipscompositefinal_lowres2023-04-04T02:12:19+00:00monthlyhttps://princetonastronomy.com/2023/04/01/from-the-program-chair-75/https://princetonastronomy.com/wp-content/uploads/2023/04/fajada_butte.jpgFajada_ButteChaco Canyon, the home of the Anasazi, showing Fajada Butte. Credit: 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arcsec. 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Levay (background image)https://princetonastronomy.com/wp-content/uploads/2020/09/snip-09-2020-3.jpgSnip-09-2020-3-NASA/JPL-Caltechhttps://princetonastronomy.com/wp-content/uploads/2020/09/snip-09-2020-2.jpgSnip-09-2020-2- Jamie Law-Smith and Enrico Ramirez-Ruizhttps://princetonastronomy.com/wp-content/uploads/2020/09/snip-09-2020-1.jpgSnip-09-2020-1-National Optical-Infrared Astronomy Research Laboratory/CTIO/AURA/DELVE2020-09-02T11:40:10+00:00monthlyhttps://princetonastronomy.com/astrophotography/2020-08-20T18:32:48+00:00weekly0.6https://princetonastronomy.com/2020/08/17/from-rich-sherman-our-camera-and-video-guy/https://princetonastronomy.com/wp-content/uploads/2020/08/rsherman_billmurray.jpgRSherman_BillMurrayBill Murray, dome trotting https://princetonastronomy.com/wp-content/uploads/2020/08/rsherman_rex.jpgRSherman_REXRex Parker, weight lifting!2020-08-20T18:21:13+00:00monthlyhttps://princetonastronomy.com/2020/08/17/from-the-director-98/https://princetonastronomy.com/wp-content/uploads/2020/08/jupiter-and-saturn-rap.jpgJupiter and Saturn RAP2020-08-18T19:09:58+00:00monthlyhttps://princetonastronomy.com/2020/08/17/from-the-program-director/https://princetonastronomy.com/wp-content/uploads/2020/08/adam-burrows.jpgAdam-Burrows2020-08-18T19:06:40+00:00monthlyhttps://princetonastronomy.com/2020/08/17/from-the-assistant-director-17/2020-08-18T19:05:44+00:00monthlyhttps://princetonastronomy.com/2020/08/17/down-memory-lane/https://princetonastronomy.com/wp-content/uploads/2020/08/middle-2-1.pngmiddle-2Click to view entrieshttps://princetonastronomy.com/wp-content/uploads/2020/08/middle-1-1.pngmiddle-1Click to view entrieshttps://princetonastronomy.com/wp-content/uploads/2020/08/high-1.pnghighClick to view entrieshttps://princetonastronomy.com/wp-content/uploads/2020/08/elementary-1.pngelementaryClick to view entrieshttps://princetonastronomy.com/wp-content/uploads/2020/08/poetrycontest.jpgPoetryContestClick to enlarge2020-08-18T13:49:31+00:00monthlyhttps://princetonastronomy.com/2020/08/17/poetry-by-astronomers/2020-08-18T13:46:22+00:00monthlyhttps://princetonastronomy.com/2020/08/17/minutes-of-the-june-9-2020-aaap-general-meeting-virtual-online/2020-08-18T04:00:35+00:00monthlyhttps://princetonastronomy.com/2020/08/17/from-the-treasurer-3/https://princetonastronomy.com/wp-content/uploads/2020/07/graph2.pngGraph2https://princetonastronomy.com/wp-content/uploads/2020/07/graph1.pngGraph12020-08-18T04:00:05+00:00monthlyhttps://princetonastronomy.com/2020/08/17/hubble-sees-summertime-on-saturn/https://princetonastronomy.com/wp-content/uploads/2020/08/hubble_saturn.pngHubble_Saturn2020-08-18T03:59:09+00:00monthlyhttps://princetonastronomy.com/2020/08/17/snippets-75/https://princetonastronomy.com/wp-content/uploads/2020/07/snip-7-m2020.jpg.pngsnip-7-M2020.jpg-BBChttps://princetonastronomy.com/wp-content/uploads/2020/07/snip-6-m2020-1.jpgsnip-6-M2020-BBChttps://princetonastronomy.com/wp-content/uploads/2020/07/snip-5-m2020.jpgsnip-5-M2020-BBChttps://princetonastronomy.com/wp-content/uploads/2020/07/snip-4-m2020.jpgsnip-4-M2020-BBChttps://princetonastronomy.com/wp-content/uploads/2020/07/snip-3-m2020.jpgsnip-3-M2020-BBChttps://princetonastronomy.com/wp-content/uploads/2020/07/snip-2-m2020.jpgsnip-2-M2020-BBChttps://princetonastronomy.com/wp-content/uploads/2020/07/10cosmicwall-mw-superjumbo-1.jpg10cosmicwall-mw-superJumbo-NYT2020-08-18T03:58:34+00:00monthlyhttps://princetonastronomy.com/2020/08/17/timing-is-everything/https://princetonastronomy.com/wp-content/uploads/2020/07/img_8293_original.jpegIMG_8293_Original2020-08-18T03:57:21+00:00monthlyhttps://princetonastronomy.com/2020/06/01/snippets-74/https://princetonastronomy.com/wp-content/uploads/2020/06/docking.jpgdocking-NASAhttps://princetonastronomy.com/wp-content/uploads/2020/05/spacex.jpgspacexAP Photohttps://princetonastronomy.com/wp-content/uploads/2020/05/blackhole_nearest.jpg-BBChttps://princetonastronomy.com/wp-content/uploads/2020/05/recreated_mars.jpgrecreated_mars-Open Universityhttps://princetonastronomy.com/wp-content/uploads/2020/05/glowing_jupiter.jpgglowing_jupiter-Gemini Observatoryhttps://princetonastronomy.com/wp-content/uploads/2020/05/nancygraceromanspacetelescope.jpgNancyGraceRomanSpaceTelescopeNancy Grace Roman Space Telescope.Credit...NASA2020-06-04T18:59:13+00:00monthlyhttps://princetonastronomy.com/2020/06/01/a-storm-is-coming/2020-06-04T18:58:43+00:00monthlyhttps://princetonastronomy.com/2020/06/01/rip-van-winkle/2020-06-02T12:17:46+00:00monthlyhttps://princetonastronomy.com/2020/06/01/from-the-director-97/https://princetonastronomy.com/wp-content/uploads/2020/05/supernova-in-m61-2020-05-13-for-ps.jpgSupernova in M61 2020-05-13 for PSSupernova in Messier 61 in Virgo. Astrophoto by Rex Parker from home observatory in NJ; 12.5 inch telescope with SBIG ST10-XME CCD camera.https://princetonastronomy.com/wp-content/uploads/2020/05/m63-mean-84min-after-topaz.jpgM63 mean 84min after TopazMessier 63, sometimes called the “Sunflower Galaxy”, in the constellation Canes Venatici. Astrophoto by Rex Parker from home observatory in NJ; 12.5 inch telescope with ZWO CMOS color camera.2020-06-01T18:05:33+00:00monthlyhttps://princetonastronomy.com/2020/06/01/from-the-program-chair-57/https://princetonastronomy.com/wp-content/uploads/2020/05/bill.jpgbill2020-06-01T18:05:14+00:00monthlyhttps://princetonastronomy.com/2020/06/01/minutes-of-the-may-12-2020-aaap-general-meeting-online/https://princetonastronomy.com/wp-content/uploads/2020/06/meeting8-05-12-20_25.pngmeeting8-05-12-20_25What an eye!https://princetonastronomy.com/wp-content/uploads/2020/06/meeting7-05-12-20_25.pngmeeting7-05-12-20_25More Crew Membershttps://princetonastronomy.com/wp-content/uploads/2020/06/meeting6-05-12-20_25.pngmeeting6-05-12-20_25Officers of the AAAP Shiphttps://princetonastronomy.com/wp-content/uploads/2020/06/meeting5-05-12-20_1_25.pngmeeting5-05-12-20_1_25Flt. Director Rex & Officer Spockhttps://princetonastronomy.com/wp-content/uploads/2020/06/meeting4-05-12-20_25.pngmeeting4-05-12-20_25Mooney & Capt. Kirkhttps://princetonastronomy.com/wp-content/uploads/2020/06/meeting3-05-12-20_25.pngmeeting3-05-12-20_25Capt. Kirk and the Vulcanhttps://princetonastronomy.com/wp-content/uploads/2020/06/meeting2-05-12-20_20.pngmeeting2-05-12-20_20Corona!https://princetonastronomy.com/wp-content/uploads/2020/06/meeting1-05-12-20_1_25.pngmeeting1-05-12-20_1_25Crew members2020-06-01T18:01:33+00:00monthlyhttps://princetonastronomy.com/2020/06/01/outreach-blotter-9/2020-06-01T18:01:11+00:00monthlyhttps://princetonastronomy.com/2020/06/01/a-few-astrophotographs-taken-this-past-week/https://princetonastronomy.com/wp-content/uploads/2020/05/ngc4565-rl4-curves-lrgb.jpgNGC4565-RL4-curves-LRGBNGC45652020-06-01T18:00:34+00:00monthlyhttps://princetonastronomy.com/2020/06/01/beginnings-just-open-a-window/2020-06-01T17:59:13+00:00monthlyhttps://princetonastronomy.com/2020/06/01/where-science-fiction-meets-science-tea-time/2020-06-01T17:52:50+00:00monthlyhttps://princetonastronomy.com/2020/05/01/from-the-program-chair-56/2020-05-11T22:03:55+00:00monthlyhttps://princetonastronomy.com/2020/05/01/vanity-cards/2020-05-09T11:24:48+00:00monthlyhttps://princetonastronomy.com/2020/05/01/time-2/2020-05-02T20:40:27+00:00monthlyhttps://princetonastronomy.com/2020/05/01/o-for-a-dark-night-sky-2/2020-05-02T20:39:46+00:00monthlyhttps://princetonastronomy.com/2020/05/01/from-the-director-96/https://princetonastronomy.com/wp-content/uploads/2020/04/m94-mean-17x720sec-working-compressed.jpgM94 mean 17x720sec working compressedhttps://princetonastronomy.com/wp-content/uploads/2020/04/m3-globular-cluster-in-canes-venatici-from-nj-2020-04-18-compressed.jpgM3 Globular Cluster in Canes Venatici from NJ 2020-04-18 compressedhttps://princetonastronomy.com/wp-content/uploads/2020/04/elliptical-galaxies-m105-and-ngc-3384-and-spiral-galaxy-ngc-3389-from-nj-2020-04-21.jpgElliptical Galaxies M105 and NGC 3384 and Spiral Galaxy NGC 3389 from NJ 2020-04-212020-05-02T20:38:24+00:00monthlyhttps://princetonastronomy.com/2020/05/01/minutes-of-the-april-22-2020-aaap-board-of-trustees-meeting-online/https://princetonastronomy.com/wp-content/uploads/2020/05/board_meeting2.pngBoard_meeting2https://princetonastronomy.com/wp-content/uploads/2020/05/board_meeting.pngBoard_meeting2020-05-02T20:37:36+00:00monthlyhttps://princetonastronomy.com/2020/05/01/rekindling-my-love-of-astronomy/https://princetonastronomy.com/wp-content/uploads/2020/05/image001.jpgDavid J. KaplanMe, the young guy, with Robert Wussler the Executive Producer, The Flight of Apollo 82020-05-02T20:36:04+00:00monthlyhttps://princetonastronomy.com/2020/05/01/solar-observations-with-a-sextant/https://princetonastronomy.com/wp-content/uploads/2020/04/figure-4.pngFigure 4Figure 4. Graph of the data points plotted in figure 3, after fitting a quadratic function (a parabola), and its equation. Fractions of UT hours are expressed as decimal fractions. https://princetonastronomy.com/wp-content/uploads/2020/04/figure-3.pngFigure 3Figure 3. Graph of the sun’s altitude as measured with a sextant (Hs) as a function of coordinated universal time (UT)https://princetonastronomy.com/wp-content/uploads/2020/04/figure-7.jpgFigure 7Figure 7. Diagram of the Earth as a sphere, showing the Greenwich hour angle (GHA), increasing as the GP of the sun circles westward from the prime meridian. https://princetonastronomy.com/wp-content/uploads/2020/04/figure-6.jpegFigure 6Figure 6. Excerpt of a page of the Nautical Almanac for 2019, which shows the sun’s coordinates for every hour of Saturday, November 16.https://princetonastronomy.com/wp-content/uploads/2020/04/figure-5.jpgFigure 5Figure 5. Diagram of a vertical section of the Earth, showing the three angles required for a calculation of latitude (ZD, dec, lat). Redrawn with modifications from Prinet1.https://princetonastronomy.com/wp-content/uploads/2020/04/figure-2.jpgFigure 2Figure 2. Diagram of a vertical section of the Earth, showing the relative locations of an observer and of the sun’s geographic position (GP) when the sun in over the observer’s meridian. Redrawn with modifications from Prinet1. https://princetonastronomy.com/wp-content/uploads/2020/04/figure-1.jpgFigure 1Figure 1. Sextant, timepiece(s), and Nautical Almanac. This triad provides all the information required to find latitude and longitude (photo by the author).2020-05-02T00:26:24+00:00monthlyhttps://princetonastronomy.com/2020/05/01/when-how-and-why-i-became-interested-in-astronomy/2025-03-15T19:05:10+00:00monthlyhttps://princetonastronomy.com/2020/05/01/when-how-and-why-i-began-my-interest-in-astronomy/2020-05-02T00:24:08+00:00monthlyhttps://princetonastronomy.com/2020/05/01/keep-your-distance/2020-05-02T00:20:28+00:00monthlyhttps://princetonastronomy.com/2020/05/01/snippets-73/https://princetonastronomy.com/wp-content/uploads/2020/05/snip1.jpgsnip1-BBC2020-05-02T00:16:13+00:00monthlyhttps://princetonastronomy.com/2020/04/01/novice-eaa-imager-captures-rare-unseen-astronomical-phenomenon/https://princetonastronomy.com/wp-content/uploads/2020/03/coroneaa-pic-3.jpgCoronEAA Pic1AAAP’s Outreach Telescope: Orion ED80 refractor complete with “N95 Focus Mask” and Starlight Xpress Ultrastar Color Camera on iOptron AZM Pro mount.https://princetonastronomy.com/wp-content/uploads/2020/03/coroneaa-pic-2.jpgCoronEAA Pic 2Additional side-view photo of AAAP’s Outreach Telescopehttps://princetonastronomy.com/wp-content/uploads/2020/03/coroneaa-pic-1.jpgCoronEAA Pic 1COVID-19 (but not EAA) Free in 2020!2020-04-03T17:25:01+00:00monthlyhttps://princetonastronomy.com/2020/04/01/from-the-director-95/https://princetonastronomy.com/wp-content/uploads/2020/03/ngc-2736.pngNGC-2736-BBC2020-04-02T02:35:04+00:00monthlyhttps://princetonastronomy.com/2020/04/01/from-the-program-chair-55/2020-04-02T02:34:25+00:00monthlyhttps://princetonastronomy.com/2020/04/01/observatory-public-nights-postponed-our-skies-remain-open/2020-04-02T02:34:01+00:00monthlyhttps://princetonastronomy.com/2020/04/01/nominations-for-aaap-officers-for-2020-21/2020-04-02T02:33:37+00:00monthlyhttps://princetonastronomy.com/2020/04/01/freeman-j-dyson-a-personal-remembrance/https://princetonastronomy.com/wp-content/uploads/2020/03/freeman-digging.jpgFreeman diggingRichard Peery photo2020-04-02T02:33:11+00:00monthlyhttps://princetonastronomy.com/2020/04/01/genes-tele-vue-baseball-cap/2020-04-02T02:32:29+00:00monthlyhttps://princetonastronomy.com/2020/04/01/at-home-in-a-dome/https://princetonastronomy.com/wp-content/uploads/2020/03/ic443.jpgIC443, The Jellyfish Nebulahttps://princetonastronomy.com/wp-content/uploads/2020/03/ngc2903.jpgNGC2903https://princetonastronomy.com/wp-content/uploads/2020/03/ngc2158.jpgNGC2158, a distant open cluster near M35 (part of which is seen in the upper left corner)https://princetonastronomy.com/wp-content/uploads/2020/03/m95.jpgM95https://princetonastronomy.com/wp-content/uploads/2020/03/m46.jpgThe open cluster M46 with the foreground planetary nebula NGC2438https://princetonastronomy.com/wp-content/uploads/2020/03/m1.jpgM1M1, The Crab Nebulahttps://princetonastronomy.com/wp-content/uploads/2020/03/1.jpgM42M422020-04-02T02:31:04+00:00monthlyhttps://princetonastronomy.com/2020/04/01/autofilx200/2020-04-02T02:30:28+00:00monthlyhttps://princetonastronomy.com/2020/04/01/covid-19/2020-04-02T02:27:17+00:00monthlyhttps://princetonastronomy.com/2020/04/01/k2/2020-04-02T02:26:04+00:00monthlyhttps://princetonastronomy.com/2020/04/01/snippets-72/https://princetonastronomy.com/wp-content/uploads/2020/03/voyager_communications.jpgvoyager_communications-NASAhttps://princetonastronomy.com/wp-content/uploads/2020/03/white_dwarf_merger.jpgwhite_dwarf_merger-BBChttps://princetonastronomy.com/wp-content/uploads/2020/03/marsquakes.jpgmarsquakes-BBChttps://princetonastronomy.com/wp-content/uploads/2020/03/colassal_explosion.pngcolassal_explosion-BBChttps://princetonastronomy.com/wp-content/uploads/2020/03/2022_mars_mission.jpg2022_Mars_Mission-BBC2020-04-02T02:24:00+00:00monthlyhttps://princetonastronomy.com/2020/03/02/snippets-71/https://princetonastronomy.com/wp-content/uploads/2020/02/solar-orbiter-blasts-off.jpgSolar Orbiter Blasts Off-BBChttps://princetonastronomy.com/wp-content/uploads/2020/02/new-horizons.jpgnew horizons-BBChttps://princetonastronomy.com/wp-content/uploads/2020/02/moon-dust.jpgmoon dust-BBChttps://princetonastronomy.com/wp-content/uploads/2020/02/mary-somerville.jpegMary Somerville-BBChttps://princetonastronomy.com/wp-content/uploads/2020/02/intelligent-life-search.jpgintelligent life search-BBC2020-03-02T19:24:44+00:00monthlyhttps://princetonastronomy.com/2020/03/02/the-next-amateur/2020-03-02T19:24:02+00:00monthlyhttps://princetonastronomy.com/2020/03/02/from-the-director-94/https://princetonastronomy.com/wp-content/uploads/2020/03/mt-lemmon-32in-telescope.jpgMt Lemmon 32in telescopehttps://princetonastronomy.com/wp-content/uploads/2020/03/mt-lemmon-32in-telescope-eyepiece-side.jpgMt Lemmon 32in telescope eyepiece sidehttps://princetonastronomy.com/wp-content/uploads/2020/03/mt-lemmon-dome-32in-telescope.jpgMt Lemmon dome 32in telescopehttps://princetonastronomy.com/wp-content/uploads/2020/03/c14-with-zwo-cam-and-flip-mirror-feb-2020.jpgC14 with ZWO cam and flip mirror Feb 20202020-03-02T19:16:46+00:00monthlyhttps://princetonastronomy.com/2020/03/02/from-the-program-chair-54/https://princetonastronomy.com/wp-content/uploads/2020/02/march-2020-programchair.jpgMarch 2020-ProgramChair2020-03-02T16:59:27+00:00monthlyhttps://princetonastronomy.com/2020/03/02/outreach-blotter-8/2020-03-02T16:59:02+00:00monthlyhttps://princetonastronomy.com/2020/03/02/minutes-of-the-february-11-2020-aaap-general-meeting/2020-03-02T16:58:28+00:00monthlyhttps://princetonastronomy.com/2020/03/02/freeman-dyson/https://princetonastronomy.com/wp-content/uploads/2020/03/mg_0028.jpg_MG_0028Freeman Dyson at 50th Anniversary of AAAPhttps://princetonastronomy.com/wp-content/uploads/2020/03/freeman-dyson.jpgFreeman Dyson2020-03-02T16:57:50+00:00monthlyhttps://princetonastronomy.com/2020/03/02/from-the-archives/2020-03-02T16:56:02+00:00monthlyhttps://princetonastronomy.com/2020/03/02/inexperience-and-chains/2020-03-02T16:54:57+00:00monthlyhttps://princetonastronomy.com/2020/03/02/sharing-the-sky-april-may-2020/2020-03-02T16:54:18+00:00monthlyhttps://princetonastronomy.com/2020/03/02/fast-radio-bursts/https://princetonastronomy.com/wp-content/uploads/2020/02/image-2-16-20-at-9.27-am.jpegPeriodic FRB DetectionThe periodicity is clearly there. 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antenna2019-08-07T02:25:14+00:00monthlyhttps://princetonastronomy.com/2019/08/06/planetary-nebulae/2019-08-07T02:24:39+00:00monthlyhttps://princetonastronomy.com/2019/08/06/there-is-life-on-enceladus/2019-08-07T02:22:32+00:00monthlyhttps://princetonastronomy.com/2019/08/06/snippets-64/https://princetonastronomy.com/wp-content/uploads/2019/08/milky-way.jpgmilky-way-OGLE/Warsaw Univ.https://princetonastronomy.com/wp-content/uploads/2019/08/nasa-moon.jpgNasa-Moon-NASAhttps://princetonastronomy.com/wp-content/uploads/2019/08/chandrayan.jpgChandrayanChandrayaanhttps://princetonastronomy.com/wp-content/uploads/2019/07/107864360_899a5d13-e2da-47f7-8fe9-bd29670246bb.jpg_107864360_899a5d13-e2da-47f7-8fe9-bd29670246bbArtwork: The Spektr-RG mission is really two telescopes in onehttps://princetonastronomy.com/wp-content/uploads/2019/07/107774309_gettyimages-629599431.jpg_107774309_gettyimages-629599431Lovell Telescope -BBChttps://princetonastronomy.com/wp-content/uploads/2019/07/107527312_whatsubject.jpgClock-BBChttps://princetonastronomy.com/wp-content/uploads/2019/07/190604162532_1_900x600.jpgCredit: © flashmovie / Adobe 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memoriesApollo memorieshttps://princetonastronomy.com/wp-content/uploads/2019/06/apollo-landing-sites.jpgApollo landing sitesApollo landing siteshttps://princetonastronomy.com/wp-content/uploads/2019/06/messier100-spiral-galaxy-in-virgo-coma_rex-parker-2019-05-30.jpgMessier100 Spiral Galaxy in Virgo-Coma_Rex Parker 2019-05-302019-06-03T13:04:42+00:00monthlyhttps://princetonastronomy.com/2019/06/02/from-the-program-chair-48/2019-06-03T12:56:10+00:00monthlyhttps://princetonastronomy.com/2019/06/02/from-the-assistant-director-14/2019-06-03T12:55:30+00:00monthlyhttps://princetonastronomy.com/2019/06/02/outreach-blotter-4/2019-06-03T03:53:07+00:00monthlyhttps://princetonastronomy.com/2019/06/02/summer-library-presentations/2019-06-03T03:52:42+00:00monthlyhttps://princetonastronomy.com/2019/06/02/member-night-at-simpson-observatory/2019-06-03T03:52:01+00:00monthlyhttps://princetonastronomy.com/2019/06/02/minutes-of-the-may-28-2019-aaap-board-meeting/2019-06-03T03:47:14+00:00monthlyhttps://princetonastronomy.com/2019/06/02/space-pioneers/https://princetonastronomy.com/wp-content/uploads/2019/05/falcon-saturn-1.jpgfalcon-saturn-12019-06-03T03:43:34+00:00monthlyhttps://princetonastronomy.com/2019/06/02/snippets-63/https://princetonastronomy.com/wp-content/uploads/2019/06/snip2-1.pngsnip2-BBChttps://princetonastronomy.com/wp-content/uploads/2019/06/snip3.jpgsnip3-BBChttps://princetonastronomy.com/wp-content/uploads/2019/06/snip1.jpgsnip1-BBChttps://princetonastronomy.com/wp-content/uploads/2019/05/105148011_6780103.jpg_105148011_6780103The 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gas2019-05-09T11:56:11+00:00monthlyhttps://princetonastronomy.com/2019/05/01/the-picture-of-a-black-hole/2019-05-08T11:32:38+00:00monthlyhttps://princetonastronomy.com/2019/05/01/amateur-tested/2019-05-08T11:31:37+00:00monthlyhttps://princetonastronomy.com/2019/05/01/a-gravitational-challenge/2019-05-08T11:30:48+00:00monthlyhttps://princetonastronomy.com/2019/05/01/from-the-director-85/2019-05-02T01:41:08+00:00monthlyhttps://princetonastronomy.com/2019/05/01/from-the-program-chair-47/https://princetonastronomy.com/wp-content/uploads/2019/04/headshot-jamesleechen.jpgheadshot-jamesleechen2019-05-02T01:40:46+00:00monthlyhttps://princetonastronomy.com/2019/05/01/outreach-blotter-3/2019-05-02T01:40:24+00:00monthlyhttps://princetonastronomy.com/2019/05/01/april-2019-meeting-minutes/2019-05-02T01:39:59+00:00monthlyhttps://princetonastronomy.com/2019/04/01/from-the-director-84/https://princetonastronomy.com/wp-content/uploads/2019/03/directors-article-st-apr-2019-picture-1.jpgDirectors article ST Apr 2019 picture 12019-04-02T01:30:51+00:00monthlyhttps://princetonastronomy.com/2019/04/01/from-the-program-chair-46/https://princetonastronomy.com/wp-content/uploads/2019/03/coauthors-hoerlin-and-segre.jpegcoauthors hoerlin and segre2019-04-02T01:30:12+00:00monthlyhttps://princetonastronomy.com/2019/04/01/outreach-blotter-2/2019-04-02T01:29:41+00:00monthlyhttps://princetonastronomy.com/2019/04/01/march-2019-meeting-minutes/2019-04-02T01:29:16+00:00monthlyhttps://princetonastronomy.com/2019/04/01/the-earth-as-a-peppercorn/https://princetonastronomy.com/wp-content/uploads/2019/03/victor1.jpegvictor1A view from the Earth2021-11-17T03:42:29+00:00monthlyhttps://princetonastronomy.com/2019/04/01/the-weight-of-water/2019-04-02T01:28:13+00:00monthlyhttps://princetonastronomy.com/2019/04/01/how-vast-is-our-solar-system/2019-04-02T01:27:34+00:00monthlyhttps://princetonastronomy.com/2019/04/01/snippets-61/https://princetonastronomy.com/wp-content/uploads/2019/03/106151097_kepler452b2.jpg_106151097_kepler452b2NASAhttps://princetonastronomy.com/wp-content/uploads/2019/03/106136043_body.jpg_106136043_bodyNASA/JPL-CALTECH/SWRI/MSSS/KEVIN M. GILL2019-04-02T01:25:42+00:00monthlyhttps://princetonastronomy.com/2019/03/03/were-apollo-manned-moon-landings-fake/2019-03-03T14:38:37+00:00monthlyhttps://princetonastronomy.com/2019/03/03/from-the-director-83/https://princetonastronomy.com/wp-content/uploads/2019/03/directors-article-st-mar-2019-picture-1.jpgDirectors article ST Mar 2019 picture 12019-03-03T14:11:08+00:00monthlyhttps://princetonastronomy.com/2019/03/03/from-the-program-chair-45/https://princetonastronomy.com/wp-content/uploads/2019/02/scott_tremaine.jpgScott_Tremaine2019-03-03T14:10:44+00:00monthlyhttps://princetonastronomy.com/2019/03/03/amazing-astronomy/https://princetonastronomy.com/wp-content/uploads/2019/02/sidereal1902-2_underotto.pngSidereal1902-2_UnderOttoUnder Ottohttps://princetonastronomy.com/wp-content/uploads/2019/02/sidereal1902-2_welcome.pngSidereal1902-2_WelcomeWelcome2019-03-03T14:10:12+00:00monthlyhttps://princetonastronomy.com/2019/03/03/what-a-success/2019-03-03T14:09:31+00:00monthlyhttps://princetonastronomy.com/2019/03/03/pictures/https://princetonastronomy.com/wp-content/uploads/2019/02/m42-rl-hrphotorealistic-haoiii.jpgm42-RL-HRphotorealistic-HaOIII2019-03-03T14:09:02+00:00monthlyhttps://princetonastronomy.com/2019/03/03/the-squish-factor/https://princetonastronomy.com/wp-content/uploads/2019/02/pastedgraphic-1.pngPastedGraphic-12019-03-03T14:06:51+00:00monthlyhttps://princetonastronomy.com/2019/03/03/snippets-60/https://princetonastronomy.com/wp-content/uploads/2019/02/merlin_150363558_bc7932ef-d92c-4b12-892c-7a7601be71cb-jumbo.jpgmerlin_150363558_bc7932ef-d92c-4b12-892c-7a7601be71cb-jumboBirds soar over the beach of a four-year-old island, with the much-older Hunga Ha'apai island in the background.CreditDan Slaybackhttps://princetonastronomy.com/wp-content/uploads/2019/02/07tb-auroras1-jumbo-v2.jpg07TB-AURORAS1-jumbo-v2Aurora borealis, the northern lights, seen near Rovaniemi, Finland, in October.CreditCreditAlexander Kuznetsov/Reutershttps://princetonastronomy.com/wp-content/uploads/2019/02/merlin_150956568_cbdaa160-4eb7-4ef6-b79e-a966de844cb5-superjumbo.jpgmerlin_150956568_cbdaa160-4eb7-4ef6-b79e-a966de844cb5-superJumboEdwin Hubble in 1949, two decades after he discovered that the universe is expanding.CreditBoyer/Roger Viollet, via Getty Imageshttps://princetonastronomy.com/wp-content/uploads/2019/02/105487173_pia13776_medium.jpg_105487173_pia13776_mediumArtist's impression of a rocky exoplanethttps://princetonastronomy.com/wp-content/uploads/2019/02/105487303_2.jpg_105487303_2The shield protects the system from the wind and swings in temperaturehttps://princetonastronomy.com/wp-content/uploads/2019/02/merlin_149995341_9e8da6df-c631-4465-aa40-c720e129c3dc-jumbo.jpgmerlin_149995341_9e8da6df-c631-4465-aa40-c720e129c3dc-jumboA self-portrait taken by NASA's Curiosity rover in June 2018 in the Gale Crater, at the center of which stands Mount Sharp, a 3.4-mile-high mound.CreditCreditNASA/JPL-Caltech/MSSS2019-03-03T14:05:11+00:00monthlyhttps://princetonastronomy.com/2019/02/02/from-the-director-82/2019-02-02T21:03:45+00:00monthlyhttps://princetonastronomy.com/2019/02/02/from-the-program-chair-44/https://princetonastronomy.com/wp-content/uploads/2019/01/gino.jpggino2019-02-02T21:02:21+00:00monthlyhttps://princetonastronomy.com/2019/02/02/january-2019-meeting-minutes/2019-02-02T21:01:56+00:00monthlyhttps://princetonastronomy.com/2019/02/02/lunar-eclipse/https://princetonastronomy.com/wp-content/uploads/2019/01/20190131_093141.jpg20190131_093141https://princetonastronomy.com/wp-content/uploads/2019/01/lunareclipse2019.jpglunareclipse201923:47-00:00 EST Jan 20, 2019. Stack of 56 five-second exposures taken by club member Robert Vanderbei2019-02-02T21:01:20+00:00monthlyhttps://princetonastronomy.com/2019/02/02/fireball-event-during-the-lunar-eclipse/2019-02-02T20:59:53+00:00monthlyhttps://princetonastronomy.com/2019/02/02/the-carrington-event/https://princetonastronomy.com/wp-content/uploads/2019/01/carrington_richard_sunspots_1859.jpgcarrington_richard_sunspots_18592019-02-02T20:59:18+00:00monthlyhttps://princetonastronomy.com/2019/02/02/the-hair-rides-the-string/2019-02-02T20:57:45+00:00monthlyhttps://princetonastronomy.com/2019/02/02/string-of-pearls/https://princetonastronomy.com/wp-content/uploads/2019/01/motor-neuron.jpgmotor neuron2019-02-02T20:57:09+00:00monthlyhttps://princetonastronomy.com/2019/02/02/magnetar-extinction/2019-02-02T20:56:41+00:00monthlyhttps://princetonastronomy.com/2019/02/02/new-horizons/https://princetonastronomy.com/wp-content/uploads/2019/01/18-00043_kbo-paths_legacymissions2.jpg18-00043_kbo-paths_legacymissions22019-02-02T20:55:46+00:00monthlyhttps://princetonastronomy.com/2019/02/02/snippets-59/https://princetonastronomy.com/wp-content/uploads/2019/01/105310532_001impactor.jpg_105310532_001impactorThe odds of it happening in an area of darkness were "astronomical"https://princetonastronomy.com/wp-content/uploads/2019/01/105337400_image1.jpg_105337400_image1-NASAhttps://princetonastronomy.com/wp-content/uploads/2019/01/22sci-craters1-superjumbo.jpg22sci-craters1-superjumboMeteor Crater near Winslow, Ariz., one of just 190 confirmed craters on Earth.https://princetonastronomy.com/wp-content/uploads/2019/01/24moon-jumbo.jpg24moon-jumboA white dot in the bottom left corner of the moon was a flash from a collision with the lunar surface likely caused by a meteorite during this week's lunar eclipse.CreditCreditGriffith Observatoryhttps://princetonastronomy.com/wp-content/uploads/2019/01/105148009_6780102.jpg_105148009_6780102Image copyrightCLEP Image caption A picture of the lander taken by the rover's panoramic camera (PCAM)https://princetonastronomy.com/wp-content/uploads/2019/01/92731130_whatsubject.jpg_92731130_whatsubjectThe end phases of the mission should yield new information about Saturn's interior2019-02-02T20:55:02+00:00monthlyhttps://princetonastronomy.com/2018/12/31/from-the-director-81/https://princetonastronomy.com/wp-content/uploads/2018/12/Lynds-Bright-Nebula-LBN-741-in-Perseus-2018-12-11-NJ-.jpgLynds Bright Nebula LBN 741 in Perseus 2018-12-11 NJ2019-01-03T11:29:13+00:00monthlyhttps://princetonastronomy.com/2018/12/31/radio-telescopes-and-the-black-hole/https://princetonastronomy.com/wp-content/uploads/2018/12/alma.jpegALMAALMA2019-01-02T12:14:05+00:00monthlyhttps://princetonastronomy.com/2018/12/31/november-2018-meeting-minutes/2019-01-02T12:07:10+00:00monthlyhttps://princetonastronomy.com/2018/12/31/page-from-the-past-march-1996/https://princetonastronomy.com/wp-content/uploads/2018/12/comet-path.jpgcomet-pathCourtesy: How Stuff Workshttps://princetonastronomy.com/wp-content/uploads/2018/12/combined2.jpgcombined22019-01-02T12:06:35+00:00monthlyhttps://princetonastronomy.com/2018/12/31/happy-new-year/2019-01-02T12:05:08+00:00monthlyhttps://princetonastronomy.com/2018/12/31/from-the-program-chair-43/https://princetonastronomy.com/wp-content/uploads/2018/12/frankreeed.jpgfrankreeedFrank Reed2019-01-01T02:46:31+00:00monthlyhttps://princetonastronomy.com/2018/12/31/journey-to-space/https://princetonastronomy.com/wp-content/uploads/2018/12/SpaceObs45-1.jpgSpaceObs45Alain Maury with his new 45 inch telescope.2019-01-01T02:44:51+00:00monthlyhttps://princetonastronomy.com/2018/12/31/deep-thought-vs-deep-thinking/https://princetonastronomy.com/wp-content/uploads/2018/12/ted.jpegAlgol EclipseAlgol Eclipsehttps://princetonastronomy.com/wp-content/uploads/2018/12/AFTER.jpgAFTERhttps://princetonastronomy.com/wp-content/uploads/2018/12/DURING.jpgDURINGhttps://princetonastronomy.com/wp-content/uploads/2018/12/BEFORE.jpgBEFOREhttps://princetonastronomy.com/wp-content/uploads/2018/12/ALGOL-ECLIPSE-1.jpgALGOL ECLIPSEhttps://princetonastronomy.com/wp-content/uploads/2018/12/ALGOL-ECLIPSE.jpgALGOL ECLIPSE2019-01-01T02:43:49+00:00monthlyhttps://princetonastronomy.com/2018/12/31/heart-and-soul-of-orion/https://princetonastronomy.com/wp-content/uploads/2018/12/orion.jpegorion2019-01-01T02:43:19+00:00monthlyhttps://princetonastronomy.com/2018/12/31/hypervelocity-missiles-and-the-depth-of-space/2019-01-01T02:42:38+00:00monthlyhttps://princetonastronomy.com/2018/12/31/see-no-evil/2019-01-01T02:42:13+00:00monthlyhttps://princetonastronomy.com/2018/12/31/snippets-58/https://princetonastronomy.com/wp-content/uploads/2018/12/snip2019-01h.jpgsnip2019-01h-NASA/NRL/PARKER SOLAR PROBEhttps://princetonastronomy.com/wp-content/uploads/2018/12/snip2019-01g.jpgsnip2019-01g-NASA/JPLhttps://princetonastronomy.com/wp-content/uploads/2018/12/snip2019-01f.jpgsnip2019-01fVG18, nicknamed “Farout,” https://princetonastronomy.com/wp-content/uploads/2018/12/snip2019-01e.jpgsnip2019-01e-NASAhttps://princetonastronomy.com/wp-content/uploads/2018/12/snip2019-01a.jpgsnip2019-01aFar side of the moon -NASAhttps://princetonastronomy.com/wp-content/uploads/2018/12/104760547_jupiter-seandoran.jpgjupiter-surface-NASAhttps://princetonastronomy.com/wp-content/uploads/2018/12/11SCI-MICROSATELLITES1-jumbo.jpgIrvine-Kain Sosa, NYThttps://princetonastronomy.com/wp-content/uploads/2018/12/104720795_voyager.jpgvoyager-NASA/JPLhttps://princetonastronomy.com/wp-content/uploads/2018/12/08chinamoon2-jumbo.jpg08CHINAMOON2-jumboChina launched a relay satellite named Queqiao, which will beam messages between Earth and the Chang’e-4 lander, in May.CreditCai Yang/XinHua, via Associated Press2019-01-01T02:40:56+00:00monthlyhttps://princetonastronomy.com/2018/12/03/from-the-director-80/https://princetonastronomy.com/wp-content/uploads/2018/12/solar-and-clock-time-graph.jpgsolar and clock time graphhttps://princetonastronomy.com/wp-content/uploads/2018/12/ngc-7023-reflection-nebula-in-cepheus-2018-11-21-nj.jpgNGC 7023 Reflection Nebula in Cepheus 2018-11-21 NJ2018-12-03T21:06:44+00:00monthlyhttps://princetonastronomy.com/2018/12/03/from-the-program-chair-42/2018-12-03T21:04:47+00:00monthlyhttps://princetonastronomy.com/2018/12/03/arshad-jilani-our-rocket-scientist/2018-12-03T20:49:34+00:00monthlyhttps://princetonastronomy.com/2018/12/03/indias-space-ambitions/2018-12-03T20:47:40+00:00monthlyhttps://princetonastronomy.com/2018/12/03/tikun-olam/2018-12-03T20:46:36+00:00monthlyhttps://princetonastronomy.com/2018/12/03/aesop-rising/2018-12-03T20:44:41+00:00monthlyhttps://princetonastronomy.com/2018/12/03/the-passing-of-the-shadow/2018-12-03T20:41:17+00:00monthlyhttps://princetonastronomy.com/2018/12/03/snippets-57/https://princetonastronomy.com/wp-content/uploads/2018/12/snip1218b.pngsnip1218b-SSTLhttps://princetonastronomy.com/wp-content/uploads/2018/11/snip1218a.jpgsnip1218aParker -NASAhttps://princetonastronomy.com/wp-content/uploads/2018/11/104306604_mediaitem104306603.jpg_104306604_mediaitem104306603Artwork: Barnard's Star b is thought to be quite coldhttps://princetonastronomy.com/wp-content/uploads/2018/11/merlin_145823586_66d311fd-3287-4070-8adb-a61eec46cfb7-superjumbo.jpgmerlin_145823586_66d311fd-3287-4070-8adb-a61eec46cfb7-superJumboAntennas of the Atacama Large Millimeter/submillimeter Array, ALMA, in the Atacama Desert in Chile.https://princetonastronomy.com/wp-content/uploads/2018/11/104277563_3e4c191a-122f-4443-adc4-c29fb156e692.jpg_104277563_3e4c191a-122f-4443-adc4-c29fb156e692Space view: The semi-circular margin of the ice sheet traces the outline of the craterhttps://princetonastronomy.com/wp-content/uploads/2018/11/104377946_hi001783817.jpg_104377946_hi001783817Prof Haley Gomez of Cardiff University has helped discover that silica, a key component in glass, originates from exploding starshttps://princetonastronomy.com/wp-content/uploads/2018/11/104428632_solar4.jpg_104428632_solar4Solar storms2018-12-03T20:36:38+00:00monthlyhttps://princetonastronomy.com/2018/11/04/void-a-bizzaro-essay/2018-11-17T23:05:39+00:00monthlyhttps://princetonastronomy.com/2018/11/04/from-the-program-chair-41/https://princetonastronomy.com/wp-content/uploads/2018/11/bobsimcoe.jpgBobSimcoe2018-11-04T14:32:11+00:00monthlyhttps://princetonastronomy.com/2018/11/04/from-the-director-79/2018-11-04T13:09:15+00:00monthlyhttps://princetonastronomy.com/2018/11/04/outreach-blotter/2018-11-04T13:08:26+00:00monthlyhttps://princetonastronomy.com/2018/11/04/october-2018-meeting-minutes/2018-11-04T13:07:52+00:00monthlyhttps://princetonastronomy.com/2018/11/04/choosing-your-first-telescope-sunday-november-25th-2018/https://princetonastronomy.com/wp-content/uploads/2018/10/choosing_a_first_telescope.jpgChoosing_a_first_telescope2018-11-04T13:07:07+00:00monthlyhttps://princetonastronomy.com/2018/11/04/saul-moroz-my-friend/https://princetonastronomy.com/wp-content/uploads/2018/10/saulmoroz.jpgSaulMorozSaul Moroz2018-11-04T19:53:48+00:00monthlyhttps://princetonastronomy.com/2018/11/04/messier-visit/https://princetonastronomy.com/wp-content/uploads/2018/10/gene7.jpggene7https://princetonastronomy.com/wp-content/uploads/2018/10/gene6.jpggene6https://princetonastronomy.com/wp-content/uploads/2018/10/gene5.jpggene5https://princetonastronomy.com/wp-content/uploads/2018/10/gene4.jpggene4https://princetonastronomy.com/wp-content/uploads/2018/10/gene3.jpggene3https://princetonastronomy.com/wp-content/uploads/2018/10/gene2.jpggene2https://princetonastronomy.com/wp-content/uploads/2018/10/gene1.jpggene12018-11-04T13:05:19+00:00monthlyhttps://princetonastronomy.com/2018/11/04/the-march-of-the-monkeys/2018-11-04T13:03:22+00:00monthlyhttps://princetonastronomy.com/2018/11/04/the-goldilocks-zone/2018-11-04T13:02:25+00:00monthlyhttps://princetonastronomy.com/2018/11/04/snippets-56/https://princetonastronomy.com/wp-content/uploads/2018/11/104148995_orion-esm-fm1-delivery-copyrightairbus.jpg_104148995_orion-esm-fm1-delivery-copyrightairbusThe European Service Module pushes the Orion capsule through spacehttps://princetonastronomy.com/wp-content/uploads/2018/11/104025673_transportthesoulbradgoldpaint.jpg_104025673_transportthesoulbradgoldpainthttps://princetonastronomy.com/wp-content/uploads/2018/10/snippet11-6.jpgsnippet11-6-NYThttps://princetonastronomy.com/wp-content/uploads/2018/10/snippet11-5.jpgsnippet11-5-NYThttps://princetonastronomy.com/wp-content/uploads/2018/10/snippet11-4.jpgsnippet11-4-SPLhttps://princetonastronomy.com/wp-content/uploads/2018/10/snippet11-3.jpgsnippet11-3-DLRhttps://princetonastronomy.com/wp-content/uploads/2018/10/snippet11-2.jpgsnippet11-2-NASAhttps://princetonastronomy.com/wp-content/uploads/2018/10/snippet11-1.jpgsnippet11-1Hubble -BBC2018-11-04T13:01:53+00:00monthlyhttps://princetonastronomy.com/2018/10/03/planetary-protection/2018-10-06T13:44:44+00:00monthlyhttps://princetonastronomy.com/2018/10/03/from-the-director-78/https://princetonastronomy.com/wp-content/uploads/2018/10/tide-cycles-noaa.jpgTide cycles NOAA2018-10-04T01:24:31+00:00monthlyhttps://princetonastronomy.com/2018/10/03/from-the-program-chair-40/https://princetonastronomy.com/wp-content/uploads/2018/10/jack-2.jpgJack (2)https://princetonastronomy.com/wp-content/uploads/2018/09/jack.jpgJack2018-10-04T01:24:06+00:00monthlyhttps://princetonastronomy.com/2018/10/03/september-2018-meeting-minutes/2018-10-04T01:23:36+00:00monthlyhttps://princetonastronomy.com/2018/10/03/september-2018-board-meeting-minutes/2018-10-04T01:23:10+00:00monthlyhttps://princetonastronomy.com/2018/10/03/in-memoriam-dick-peery/https://princetonastronomy.com/wp-content/uploads/2018/09/peery-2.jpgPeery 2https://princetonastronomy.com/wp-content/uploads/2018/09/peery-1.jpgPeery 12018-10-04T01:22:34+00:00monthlyhttps://princetonastronomy.com/2018/10/03/interstellar-visitor-oumuamua-came-from-1-of-4-nearby-stars/2018-10-04T01:21:30+00:00monthlyhttps://princetonastronomy.com/2018/10/03/pioneers-in-understanding-our-universe/https://princetonastronomy.com/wp-content/uploads/2018/09/img_2525.jpgIMG_2525https://princetonastronomy.com/wp-content/uploads/2018/09/img_2526.jpgIMG_2526https://princetonastronomy.com/wp-content/uploads/2018/09/img_2527.jpgIMG_2527https://princetonastronomy.com/wp-content/uploads/2018/09/img_2523.jpgIMG_25232018-10-04T01:20:42+00:00monthlyhttps://princetonastronomy.com/2018/10/03/snippets-55/https://princetonastronomy.com/wp-content/uploads/2018/09/103540768_rovertweet.jpg_103540768_rovertweetA picture taken by one of the rovers on the asteroid's surface. The white area on the right is due to sunlighthttps://princetonastronomy.com/wp-content/uploads/2018/09/102201415_untitled.jpg_102201415_untitledThe RemoveDebris is a demonstration satellite that was launched from the space station in Junehttps://princetonastronomy.com/wp-content/uploads/2018/09/103318644_1.jpg_103318644_1Artwork: Developing the laser system took longer than anyone expectedhttps://princetonastronomy.com/wp-content/uploads/2018/09/103251955_celebration_getty976.jpg_103251955_celebration_getty976This picture of women at India's space agency celebrating the Mars orbit went viral2018-10-04T01:20:01+00:00monthlyhttps://princetonastronomy.com/2018/09/03/nj-astronomical-association-open-house-flea-market-saturday-sept-29-2018/https://princetonastronomy.com/wp-content/uploads/2018/09/njaa-open-house-astro-flea-market-20181.jpgNJAA-OPEN-HOUSE-ASTRO-FLEA-MARKET-2018https://princetonastronomy.com/wp-content/uploads/2018/09/njaa-open-house-astro-flea-market-2018.jpgNJAA-OPEN-HOUSE-ASTRO-FLEA-MARKET-20182018-09-03T18:47:24+00:00monthlyhttps://princetonastronomy.com/2018/09/03/from-the-director-77/2018-09-03T17:32:01+00:00monthlyhttps://princetonastronomy.com/2018/09/03/from-the-program-chair-39/https://princetonastronomy.com/wp-content/uploads/2018/08/bob.jpgBob2018-09-03T15:07:30+00:00monthlyhttps://princetonastronomy.com/2018/09/03/from-the-outreach-chair-32/2018-09-03T15:07:00+00:00monthlyhttps://princetonastronomy.com/2018/09/03/planetary-photography-in-the-film-era/https://princetonastronomy.com/wp-content/uploads/2018/08/mars-image-viking-orbiter.jpgMars Image Viking Orbiterhttps://princetonastronomy.com/wp-content/uploads/2018/08/mars-8-18-71-11pm-st-app.jpgMars 8-18-71 11pm ST apphttps://princetonastronomy.com/wp-content/uploads/2018/08/mars-1971.jpgMars 1971 j. church photo2018-09-03T15:05:56+00:00monthlyhttps://princetonastronomy.com/2018/09/03/i-got-burned/2018-09-03T15:05:24+00:00monthlyhttps://princetonastronomy.com/2018/09/03/that-shooting-star/2018-09-03T15:04:55+00:00monthlyhttps://princetonastronomy.com/2018/09/03/say-hello-to-mars/https://princetonastronomy.com/wp-content/uploads/2018/08/bob-mars2.jpgBob-mars2Another one by Robert J. Vanderbei https://princetonastronomy.com/wp-content/uploads/2018/08/bob-mars1.jpgBob-mars1Photo by Robert J. Vanderbei 2018-09-03T15:04:31+00:00monthlyhttps://princetonastronomy.com/2018/09/03/flying-towards-the-sun/https://princetonastronomy.com/wp-content/uploads/2018/08/20170530_spp-mission-design.png20170530_spp-mission-designParker probe trajectory, courtesy planetary.orghttps://princetonastronomy.com/wp-content/uploads/2018/08/download.jpegdownloadTrajectory of Parker probe. Courtesy: NASA2018-09-03T15:03:44+00:00monthlyhttps://princetonastronomy.com/2018/09/03/snippets-54/https://princetonastronomy.com/wp-content/uploads/2018/09/102095039_haya.jpg_102095039_hayaHayabusa 2 will use a projectile to excavate fresh material from beneath Ryugu's surfacehttps://princetonastronomy.com/wp-content/uploads/2018/08/snip_2018_09_8.jpgsnip_2018_09_8-NYThttps://princetonastronomy.com/wp-content/uploads/2018/08/snip_2018_09_7.jpgsnip_2018_09_7-BBChttps://princetonastronomy.com/wp-content/uploads/2018/08/snip_2018_09_6.jpgsnip_2018_09_6-BBChttps://princetonastronomy.com/wp-content/uploads/2018/08/snip_2018_09_5.jpgsnip_2018_09_5Moon's south pole (left) and north pole (right) -NASAhttps://princetonastronomy.com/wp-content/uploads/2018/08/snip_2018_09_1.jpgsnip_2018_09_1-BBChttps://princetonastronomy.com/wp-content/uploads/2018/08/snip_2018_09_4.jpgsnip_2018_09_4-NASAhttps://princetonastronomy.com/wp-content/uploads/2018/08/snip_2018_09_3.jpgsnip_2018_09_3-NASAhttps://princetonastronomy.com/wp-content/uploads/2018/08/farah1.jpgfarahFarah Alibay - BBC2018-09-03T15:03:13+00:00monthlyhttps://princetonastronomy.com/2018/07/28/blazing-saddles/2018-07-31T02:31:55+00:00monthlyhttps://princetonastronomy.com/2018/07/28/from-the-treasurer-2/https://princetonastronomy.com/wp-content/uploads/2018/07/reserves-2018.pngReserves-2018https://princetonastronomy.com/wp-content/uploads/2018/07/balance_sheet_2017-2018.pngBalance_sheet_2017-2018Click to expand2018-07-29T11:14:25+00:00monthlyhttps://princetonastronomy.com/2018/07/28/from-the-director-76/https://princetonastronomy.com/wp-content/uploads/2018/07/perseids-and-planets-orbits-august-2018.jpgPerseids and Planets Orbits August 2018The Perseid meteors originate from the orbit of comet Swift-Tuttle which crosses the plane of earth’s orbit – we come closest on August 11-13. Image by RAP from TheSkyX software. 2018-07-28T17:56:18+00:00monthlyhttps://princetonastronomy.com/2018/07/28/field-trip/2018-07-28T17:55:13+00:00monthlyhttps://princetonastronomy.com/2018/07/28/man-bites-dog/2018-07-28T17:53:48+00:00monthlyhttps://princetonastronomy.com/2018/07/28/the-space-barons/2018-07-28T17:52:51+00:00monthlyhttps://princetonastronomy.com/2018/07/28/snippets-53/https://princetonastronomy.com/wp-content/uploads/2018/07/102684264_moc2_msss_sp_cap_50.jpg_102684264_moc2_msss_sp_cap_50The proposed lake sits beneath ice near the south pole of Marshttps://princetonastronomy.com/wp-content/uploads/2018/07/magellan-chile.jpgThe Giant Magellan Telescope, ChileThe Giant Magellan Telescope, Chile. -NYThttps://princetonastronomy.com/wp-content/uploads/2018/07/102464576_mediaitem102464572.jpg_102464576_mediaitem102464572Israel Aerospace Industries' Ofer Doron said the probe "showed the way for the rest of the world"https://princetonastronomy.com/wp-content/uploads/2018/07/102294339_eso1821a.jpg_102294339_eso1821aESO / A. MÜLLER ET AL. Image caption The planet is visible to the right of its star, which has been obscuredhttps://princetonastronomy.com/wp-content/uploads/2018/07/14xp-mars1-jumbo.jpg14xp-mars1-jumboA composite image from NASA showed a map of Mars’s growing dust storm.CreditNASA/JPL-Caltech, via Associated Presshttps://princetonastronomy.com/wp-content/uploads/2018/07/cover.jpgcoverTouching an Asteroid https://princetonastronomy.com/wp-content/uploads/2018/07/12sci-telescope-protest-jumbo.jpg12SCI-TELESCOPE-protest-jumboDemonstrators blocked vehicles heading toward a groundbreaking for the Thirty Meter Telescope on Mauna Kea, Hawaii, in 2014. Environmentalists contend the observatories pollute the mountain, and others say they interfere with religious and cultural practices.CreditHawaii Tribune-Herald, via Associated Presshttps://princetonastronomy.com/wp-content/uploads/2018/07/101952064_optics.jpg_101952064_opticsEngineers had to find a way to stop the laser damaging its own opticshttps://princetonastronomy.com/wp-content/uploads/2018/07/08mars1-superjumbo.jpg08MARS1-superJumboIn 2015, the Curiosity rover drilled into a mudstone called "Mojave." Analysis of those drill cuttings yielded organic molecules.CreditNASA/JPL-Caltech/MSSShttps://princetonastronomy.com/wp-content/uploads/2018/07/101925412_1.jpg_101925412_1The Curiosity rover carries an onboard lab to measure the chemistry of the atmosphere2018-07-28T17:52:12+00:00monthlyhttps://princetonastronomy.com/2018/06/02/from-the-director-75/https://princetonastronomy.com/wp-content/uploads/2018/05/mars-2003-collage-rex.jpgMars 2003 collage Rex2018-06-02T12:18:04+00:00monthlyhttps://princetonastronomy.com/2018/06/02/from-the-program-chair-38/https://princetonastronomy.com/wp-content/uploads/2018/05/nj_planetarium.jpgnj_planetarium2018-06-02T12:17:33+00:00monthlyhttps://princetonastronomy.com/2018/06/02/from-the-outreach-chair-31/2018-06-02T12:17:04+00:00monthlyhttps://princetonastronomy.com/2018/06/02/may-8-2018-meeting-minutes/2018-06-02T12:16:36+00:00monthlyhttps://princetonastronomy.com/2018/06/02/mommas-red-shoe/2018-06-02T12:15:55+00:00monthlyhttps://princetonastronomy.com/2018/06/02/let-there-be-light/https://princetonastronomy.com/wp-content/uploads/2018/05/west.jpegwestLooking Westhttps://princetonastronomy.com/wp-content/uploads/2018/05/east.jpegeastLooking East2018-06-02T12:15:18+00:00monthlyhttps://princetonastronomy.com/2018/06/02/thunderbird-and-the-seven-girls/2018-06-02T13:59:46+00:00monthlyhttps://princetonastronomy.com/2018/06/02/from-the-human-eye-to-ai/2018-06-02T12:11:10+00:00monthlyhttps://princetonastronomy.com/2018/06/02/snippets-52/https://princetonastronomy.com/wp-content/uploads/2018/05/101770866_gettyimages-109082205.jpg_101770866_gettyimages-109082205Charles Duke is the youngest person to have walked on the moonhttps://princetonastronomy.com/wp-content/uploads/2018/05/101631980_grace-fo-copyright-airbus2017_preview.jpg_101631980_grace-fo-copyright-airbus2017_previewThe satellites were assembled in Europe by Airbushttps://princetonastronomy.com/wp-content/uploads/2018/05/101630319_f0055887-asteroid_artwork-spl.jpg_101630319_f0055887-asteroid_artwork-splAn illustration of a grey/white asteroid on a starfield https://princetonastronomy.com/wp-content/uploads/2018/05/97760136_therhoophiuchicloudsartemmironov.jpg_97760136_therhoophiuchicloudsartemmironovhttps://princetonastronomy.com/wp-content/uploads/2018/05/101579431_galaxy-nc_preview.jpg_101579431_galaxy-nc_previewMACS1149-JD1 was originally found by Hubble, but was analysed using the VLT and Alma The team is not quite finished https://princetonastronomy.com/wp-content/uploads/2018/05/101234743_eso1814a-1.jpg_101234743_eso1814a (1)Illustraion: 2004 EW95 orbits four billion kilometres from Earthhttps://princetonastronomy.com/wp-content/uploads/2018/05/101303814_marshelo.jpg_101303814_marsheloNasa provided this computer-generated image of the helicopter's designhttps://princetonastronomy.com/wp-content/uploads/2018/05/101234743_eso1814a.jpg_101234743_eso1814aIllustraion: 2004 EW95 orbits four billion kilometres from Earthhttps://princetonastronomy.com/wp-content/uploads/2018/05/02tb-gaia-superjumbo-v2.jpg02TB-GAIA-superJumbo-v2A view of the Milky Way and neighboring galaxies, containing more than a billion stars, released by the European Space Agency’s Gaia mission.CreditESA/Gaia/DPAChttps://princetonastronomy.com/wp-content/uploads/2018/05/snippet4_spacex.jpgsnippet4_spacexThe Big Falcon Rocket (BFR) - SpaceX2018-06-02T12:10:32+00:00monthlyhttps://princetonastronomy.com/2018/05/01/luminous-distance/2018-05-03T02:04:36+00:00monthlyhttps://princetonastronomy.com/2018/05/01/fiddle-dee-dee/https://princetonastronomy.com/wp-content/uploads/2018/04/composite-image.jpegcomposite imagehttps://princetonastronomy.com/wp-content/uploads/2018/04/j97c34xcq_drc_large.jpegj97c34xcq_drc_largehttps://princetonastronomy.com/wp-content/uploads/2018/04/j97c34xgq_drc_large.jpegj97c34xgq_drc_largehttps://princetonastronomy.com/wp-content/uploads/2018/04/j97c34xeq_drc_large.jpegj97c34xeq_drc_large2018-05-02T11:19:16+00:00monthlyhttps://princetonastronomy.com/2018/05/01/from-the-director-74/https://princetonastronomy.com/wp-content/uploads/2018/04/jupiter-2010-rex.jpgJupiter 2010 Rexhttps://princetonastronomy.com/wp-content/uploads/2018/04/neaf-impressionism-2.jpgNEAF impressionism 2https://princetonastronomy.com/wp-content/uploads/2018/04/neaf-impresssonism-1a.jpgNEAF impresssonism 1a2018-05-02T01:16:27+00:00monthlyhttps://princetonastronomy.com/2018/05/01/from-the-program-chair-37/https://princetonastronomy.com/wp-content/uploads/2018/04/jameslowenthal.jpgJamesLowenthalJames Lowenthal2018-05-02T01:16:04+00:00monthlyhttps://princetonastronomy.com/2018/05/01/naming-uranus/https://princetonastronomy.com/wp-content/uploads/2018/04/smithsillustrat00smit_0053.jpgsmithsillustrat00smit_0053Orbits of the Planets2018-05-02T01:15:44+00:00monthlyhttps://princetonastronomy.com/2018/05/01/daystar-2/2018-05-02T01:15:09+00:00monthlyhttps://princetonastronomy.com/2018/05/01/communiversity-day-2018/https://princetonastronomy.com/wp-content/uploads/2018/04/20180429_164136_resized.jpg20180429_164136_resizedhttps://princetonastronomy.com/wp-content/uploads/2018/04/20180429_164051_resized.jpg20180429_164051_resizedhttps://princetonastronomy.com/wp-content/uploads/2018/04/20180429_134543.jpg20180429_134543https://princetonastronomy.com/wp-content/uploads/2018/04/20180429_134551.jpg20180429_1345512018-05-02T01:14:32+00:00monthlyhttps://princetonastronomy.com/2018/05/01/wiggly-jiggilies/https://princetonastronomy.com/wp-content/uploads/2018/04/thumbnail2.jpegWhite Dwarf during the occultation.White Dwarf during the occultation. https://princetonastronomy.com/wp-content/uploads/2018/04/thumbnail.jpegRegulus before the occultation.Regulus before the occultation.2018-05-02T01:14:04+00:00monthlyhttps://princetonastronomy.com/2018/05/01/the-new-exoplanet-hunter/2018-05-02T01:12:32+00:00monthlyhttps://princetonastronomy.com/2018/05/01/snippets-51/https://princetonastronomy.com/wp-content/uploads/2018/04/16aftercassini-mars-superjumbo.jpg16AFTERCASSINI-mars-superJumboAn image sent from NASA’s Opportunity rover shows “Wdowiak Ridge,” on Mars. https://princetonastronomy.com/wp-content/uploads/2018/04/100999314_mediaitem100999313.jpg_100999314_mediaitem100999313The discovery confirms a long-held idea about Uranus' atmospherehttps://princetonastronomy.com/wp-content/uploads/2018/04/101012289_nrao18cb5a.jpgThe galaxies are set to collide and mergeThe galaxies are set to collide and mergehttps://princetonastronomy.com/wp-content/uploads/2018/04/101039396_2.jpg_101039396_2Book of heavenshttps://princetonastronomy.com/wp-content/uploads/2018/04/100704441_c0177667-black_hole_artwork-spl.jpg_100704441_c0177667-black_hole_artwork-spl-BBChttps://princetonastronomy.com/wp-content/uploads/2018/04/100628428_mediaitem100628427.jpg_100628428_mediaitem100628427A candidate Higgs boson collision event at CMS, one of the experiments at the Large Hadron Collider https://princetonastronomy.com/wp-content/uploads/2018/04/100803022_allisonjpg.jpg_100803022_allisonjpgAllison McIntyre manages a huge astronaut training centre at Johnson Space Centerhttps://princetonastronomy.com/wp-content/uploads/2018/04/85663644_carbonite1assemblymedres-1.jpg_85663644_carbonite1assemblymedres-1Carbonite was conceived as a model for a quick-build, ultra-low-cost satellite https://princetonastronomy.com/wp-content/uploads/2018/04/100925848_mediaitem100925847.jpg_100925848_mediaitem100925847The meteorites fell to Earth in the Nubian desert of Sudanhttps://princetonastronomy.com/wp-content/uploads/2018/04/100886960__planet4.jpg_100886960__planet4Tess has four camera systems to scan the sky2018-05-02T01:07:10+00:00monthlyhttps://princetonastronomy.com/2018/04/02/march-26-2018-board-meeting-minutes/2018-04-04T10:45:13+00:00monthlyhttps://princetonastronomy.com/2018/04/02/march-13-2018-meeting-minutes/2018-04-03T22:04:36+00:00monthlyhttps://princetonastronomy.com/2018/04/02/from-the-program-chair-36/https://princetonastronomy.com/wp-content/uploads/2018/03/2013_frans_pretorius-250w_jpg_445x564_q85.jpg2013_frans_pretorius-250w_jpg_445x564_q852018-04-03T22:02:50+00:00monthlyhttps://princetonastronomy.com/2018/04/02/from-the-director-73/2018-04-03T22:02:29+00:00monthlyhttps://princetonastronomy.com/2018/04/02/dr-stephen-hawking/2018-04-03T01:53:04+00:00monthlyhttps://princetonastronomy.com/2018/03/04/february-13-2018-meeting-minutes/2018-04-02T15:51:36+00:00monthlyhttps://princetonastronomy.com/2018/03/04/from-the-outreach-chair-30/2018-04-02T15:47:46+00:00monthlyhttps://princetonastronomy.com/2018/03/04/from-the-program-chair-35/https://princetonastronomy.com/wp-content/uploads/2018/02/turner_ed.jpgturner_edhttps://princetonastronomy.com/wp-content/uploads/2018/02/headshot.jpgHeadShot2018-04-02T15:47:04+00:00monthlyhttps://princetonastronomy.com/2018/03/04/from-the-director-72/https://princetonastronomy.com/wp-content/uploads/2018/02/herschel-rex-3.jpgHerschel Rex 3https://princetonastronomy.com/wp-content/uploads/2018/02/herschel-rex-2-cropped.jpgHerschel Rex 2https://princetonastronomy.com/wp-content/uploads/2018/02/herschel-rex-1.jpgHerschel Rex 1https://princetonastronomy.com/wp-content/uploads/2018/02/slide4.jpgSlide4https://princetonastronomy.com/wp-content/uploads/2018/02/slide3.jpgSlide3https://princetonastronomy.com/wp-content/uploads/2018/02/slide2.jpgSlide2https://princetonastronomy.com/wp-content/uploads/2018/02/slide12.jpgSlide12018-04-02T15:45:18+00:00monthlyhttps://princetonastronomy.com/2018/04/02/go-fly-a-kite/https://princetonastronomy.com/wp-content/uploads/2018/03/proxima-centauri-labeled_2017-07-05_skynet.jpgProxima Centauri labeled_2017-07-05_SkynetThe red dwarf Proxima Centauri and surrounding star field. Width of field ~28 arc-min, about the size of the full moon. Alpha Centauri is out of the field ~2 degrees away. Image by RAParker using Skynet/PROMPT52018-04-02T15:42:18+00:00monthlyhttps://princetonastronomy.com/2018/04/02/snippets-50/https://princetonastronomy.com/wp-content/uploads/2018/03/100588290_227bf2e7-6001-4cf5-b48b-23f19b37eb61.jpg_100588290_227bf2e7-6001-4cf5-b48b-23f19b37eb61Hubble image: The galaxy is so faint that other spiral galaxies can been seen through ithttps://princetonastronomy.com/wp-content/uploads/2018/03/27sci-tess7-master675.jpg27SCI-TESS7-master675An artist’s rendering of the TESS spacecraft, expected to launch next month. Credit NASA GSFChttps://princetonastronomy.com/wp-content/uploads/2018/03/100220272_1.jpg_100220272_1The radio spectrometer at Murchison is a little smaller than a table-tennis tablehttps://princetonastronomy.com/wp-content/uploads/2018/03/91498270_anniemaunder_giles.jpg_91498270_anniemaunder_gilesAnnie Maunder: A pioneer of solar astronomyhttps://princetonastronomy.com/wp-content/uploads/2018/03/01moon-master768.jpg01moon-master768The moon as seen from Monterrey, Mexico, on Tuesday. Nobody’s picking up. Credit Julio Cesar Aguilar/Agence France-Presse — Getty Imageshttps://princetonastronomy.com/wp-content/uploads/2018/03/99631480_whatsubject.jpg_99631480_whatsubjectArtwork: The "Space Drone" (yellow) would dock with the ageing telecommunications satellite (orange) https://princetonastronomy.com/wp-content/uploads/2018/03/100432877_2.jpg_100432877_2Envisat artwork: Care would be needed to avoid hitting any pressurised tanks onboardhttps://princetonastronomy.com/wp-content/uploads/2018/03/100518879_9c24d308-b7e0-481d-ae08-33ce81a696ad.jpg_100518879_9c24d308-b7e0-481d-ae08-33ce81a696adNASA/JPL-CALTECH/MSSS https://princetonastronomy.com/wp-content/uploads/2018/03/100499300_6.jpg_100499300_6Artwork: The mission will cost on the order of half a billion euroshttps://princetonastronomy.com/wp-content/uploads/2018/03/100477139_0745371b-8288-464e-b964-d827388eac36.jpg_100477139_0745371b-8288-464e-b964-d827388eac36Steve photographed from the Isle of Lewis by John-GM7PBB/@GM7PBB2018-04-02T15:41:29+00:00monthlyhttps://princetonastronomy.com/2018/03/04/if-a-tree-falls-in-the-forest/2018-03-05T16:44:35+00:00monthlyhttps://princetonastronomy.com/2018/03/04/hastings-byrne-refractor-focuser-re-fitment/https://princetonastronomy.com/wp-content/uploads/2018/03/swords-7.jpgswords-7https://princetonastronomy.com/wp-content/uploads/2018/03/swords-6.jpgswords-6https://princetonastronomy.com/wp-content/uploads/2018/03/swords-5.jpgswords-5https://princetonastronomy.com/wp-content/uploads/2018/03/swords-4.jpgswords-4https://princetonastronomy.com/wp-content/uploads/2018/03/swords-3.jpgswords-3https://princetonastronomy.com/wp-content/uploads/2018/03/swords-2.jpgswords-2https://princetonastronomy.com/wp-content/uploads/2018/03/swords-1.jpgswords-12018-03-05T02:00:05+00:00monthlyhttps://princetonastronomy.com/2018/03/04/ice-cream-has-no-bones/2018-03-05T01:59:05+00:00monthlyhttps://princetonastronomy.com/2018/03/04/poohs-hunney-pot/https://princetonastronomy.com/wp-content/uploads/2018/03/06-ted.png06-Tedhttps://princetonastronomy.com/wp-content/uploads/2018/03/05-ted.png05-Tedhttps://princetonastronomy.com/wp-content/uploads/2018/03/04-ted.png04-Tedhttps://princetonastronomy.com/wp-content/uploads/2018/03/03-ted.png03-Tedhttps://princetonastronomy.com/wp-content/uploads/2018/03/02-ted.png02-Tedhttps://princetonastronomy.com/wp-content/uploads/2018/03/01-ted.png01-Ted2018-03-05T01:57:49+00:00monthlyhttps://princetonastronomy.com/2018/03/04/falcon-heavy/2018-03-05T01:48:46+00:00monthlyhttps://princetonastronomy.com/2018/03/04/snippets-49/https://princetonastronomy.com/wp-content/uploads/2018/03/snip-3-2018-1.jpgsnip-3-2018-1Hubble watched the neutron star merger light fade away = BBC https://princetonastronomy.com/wp-content/uploads/2018/02/merlin_133225334_8fbc48e0-7815-4b01-9bf0-b5b457859153-superjumbo.jpgmerlin_133225334_8fbc48e0-7815-4b01-9bf0-b5b457859153-superJumboResearchers used a laser pulse to study superionic water, which is simultaneously solid and liquid.https://princetonastronomy.com/wp-content/uploads/2018/02/22tb-supernova-lowres-jumbo.jpg22tb-supernova-lowres-jumboAstronomers using the Swope telescope captured Supernova 2016gkg, between the two red lines, in the galaxy NGC 613, which is 80 million light-years from here.https://princetonastronomy.com/wp-content/uploads/2018/02/100026606_gettyimages-810446884.jpg_100026606_gettyimages-810446884If there is intelligent life out there, it might be broadcasting signals across the universehttps://princetonastronomy.com/wp-content/uploads/2018/02/99970813_43018706.jpg_99970813_43018706Artwork: 'Oumuamua Image caption Artwork: The way 'Oumuamua tumbles suggests it was involved in a collisionhttps://princetonastronomy.com/wp-content/uploads/2018/02/98826169_mediaitem87418971.jpg_98826169_mediaitem87418971Streams of dust are constantly entering earth's atmosphere at a speed of up to 70 km per second.https://princetonastronomy.com/wp-content/uploads/2018/02/99550377_universe_expansion_funnel_print.jpg_99550377_universe_expansion_funnel_printArtwork: The expansion of the Universe has been accelerating in the billions of years since the Big Banghttps://princetonastronomy.com/wp-content/uploads/2018/02/99864353_whatsubject.jpgsnip-03-2018-ESA2018-03-05T01:47:18+00:00monthlyhttps://princetonastronomy.com/2018/02/02/how-to-haul-tail/2018-02-03T00:15:47+00:00monthlyhttps://princetonastronomy.com/2018/02/02/snippets-48/https://princetonastronomy.com/wp-content/uploads/2018/01/99563093_1.jpg_99563093_1UK satellite to make movies from spacehttps://princetonastronomy.com/wp-content/uploads/2018/01/99603449_mediaitem99603448.jpg_99603449_mediaitem99603448The Hubble telescope has bagged an unprecedented close-up view of one of the Universe's oldest known galaxies.https://princetonastronomy.com/wp-content/uploads/2018/01/snip2-2018-02.pngsnip2-2018-02Tiangong 1's path - Aerospace Corporationhttps://princetonastronomy.com/wp-content/uploads/2018/01/snip1-2018-02.jpgsnip1-2018-02- SpaceX2018-02-02T14:57:49+00:00monthlyhttps://princetonastronomy.com/2018/02/02/from-the-director-71/https://princetonastronomy.com/wp-content/uploads/2018/02/comet-2016r2-jan-13-2018.jpgComet 2016R2 Jan 13 2018Comet 2016 R2 from central NJ on Jan 13 at magnitude ~13.2. Image by RAParker. 2018-02-02T12:41:47+00:00monthlyhttps://princetonastronomy.com/2018/02/02/from-the-program-chair-34/2018-02-02T12:39:47+00:00monthlyhttps://princetonastronomy.com/2018/02/02/january-9-2018-meeting-minutes/2018-02-02T12:38:42+00:00monthlyhttps://princetonastronomy.com/2018/02/02/jupiter-mars/https://princetonastronomy.com/wp-content/uploads/2018/02/john_giles_jupiter_mars1.jpgJohn_Giles_Jupiter_Mars1Image by John Giles taken on January 7, 2018 at 5:50 AM from Central NJ.2018-02-04T12:37:03+00:00monthlyhttps://princetonastronomy.com/2018/02/02/black-holes/2018-02-02T12:35:37+00:00monthlyhttps://princetonastronomy.com/2018/02/02/comet-2016-r2-panstarrs/2018-02-02T12:22:35+00:00monthlyhttps://princetonastronomy.com/2017/12/31/december-12-2017-meeting-minutes/2018-01-14T23:53:59+00:00monthlyhttps://princetonastronomy.com/2017/12/31/hastings-byrne-refractor-update/https://princetonastronomy.com/wp-content/uploads/2018/01/obs6.pngobs6https://princetonastronomy.com/wp-content/uploads/2018/01/obs5.pngobs5https://princetonastronomy.com/wp-content/uploads/2018/01/obs4.pngobs4https://princetonastronomy.com/wp-content/uploads/2018/01/obs3.pngobs3https://princetonastronomy.com/wp-content/uploads/2018/01/obs2.pngobs2https://princetonastronomy.com/wp-content/uploads/2018/01/obs1.pngobs12018-01-04T21:12:47+00:00monthlyhttps://princetonastronomy.com/2017/12/31/winter-use-of-the-observatory/2018-01-04T21:11:11+00:00monthlyhttps://princetonastronomy.com/2017/12/31/from-the-director-70/2018-01-04T21:08:23+00:00monthlyhttps://princetonastronomy.com/2017/12/31/from-the-program-chair-33/https://princetonastronomy.com/wp-content/uploads/2017/12/michaellemonick-jpg.pngmichaellemonick.jpgMichael D. Lemonick 2018-01-04T21:07:49+00:00monthlyhttps://princetonastronomy.com/2017/12/31/no-more-buwwets/2018-01-01T04:42:39+00:00monthlyhttps://princetonastronomy.com/2017/12/31/bare-naked-ladies/https://princetonastronomy.com/wp-content/uploads/2017/12/frimet2.jpgFrimet2https://princetonastronomy.com/wp-content/uploads/2017/12/frimet1.jpgFrimet12018-01-01T04:21:11+00:00monthlyhttps://princetonastronomy.com/2017/12/31/the-perfect-machine-ronald-florence/2018-01-01T04:17:24+00:00monthlyhttps://princetonastronomy.com/2017/12/31/snippets-47/https://princetonastronomy.com/wp-content/uploads/2017/12/spacex_falcon_heavy.jpgSpaceX_Falcon_HeavySpaceX Falcon Heavy - Vergehttps://princetonastronomy.com/wp-content/uploads/2017/12/hawking.jpghawkingProf. Hawking's Lecture -BBChttps://princetonastronomy.com/wp-content/uploads/2017/12/quasar.jpgquasarQuasars, brightest of the bright - BBChttps://princetonastronomy.com/wp-content/uploads/2017/12/comet.jpgcometAsteroid Oumuamua - BBChttps://princetonastronomy.com/wp-content/uploads/2017/12/saturn.jpgsaturnCassini photo - NYThttps://princetonastronomy.com/wp-content/uploads/2017/12/8th-planet.jpg8th-planetKepler 90 and its planetshttps://princetonastronomy.com/wp-content/uploads/2017/12/greatredspot_600.gifgreatredspot_600The great Red Spot - NYThttps://princetonastronomy.com/wp-content/uploads/2017/12/lscnj.jpgLSCNJLargest Planetarium in the Western Hemisphere - NYThttps://princetonastronomy.com/wp-content/uploads/2017/12/arecibo.pngAreciboArecibo on Aug. 25, 2017 - Washington Post2018-01-01T04:15:58+00:00monthlyhttps://princetonastronomy.com/2017/12/04/from-the-director-69/2017-12-04T16:19:13+00:00monthlyhttps://princetonastronomy.com/2017/12/04/from-the-program-chair-32/https://princetonastronomy.com/wp-content/uploads/2017/12/billmurray.jpgBillMurray2017-12-04T16:18:26+00:00monthlyhttps://princetonastronomy.com/2017/12/04/november-14-2017-meeting-minutes/2017-12-04T16:17:47+00:00monthlyhttps://princetonastronomy.com/2017/12/04/november-6-2017-board-meeting-minutes/2017-12-04T16:17:08+00:00monthlyhttps://princetonastronomy.com/2017/12/04/skynet-exposed/https://princetonastronomy.com/wp-content/uploads/2017/11/frimet_4.jpgfrimet_4https://princetonastronomy.com/wp-content/uploads/2017/11/pasted-image-29-copy.jpgpasted-image-29 copyhttps://princetonastronomy.com/wp-content/uploads/2017/11/image11-17-copy.jpgimage11-17 copyhttps://princetonastronomy.com/wp-content/uploads/2017/11/image10-15-copy.jpgimage10-15 copyhttps://princetonastronomy.com/wp-content/uploads/2017/11/image9-9-copy.jpgimage9-9 copyhttps://princetonastronomy.com/wp-content/uploads/2017/11/image8-11-copy.jpgimage8-11 copyhttps://princetonastronomy.com/wp-content/uploads/2017/11/image7-31.jpgimage7-31https://princetonastronomy.com/wp-content/uploads/2017/11/image5-21-copy.jpgimage5-21 copyhttps://princetonastronomy.com/wp-content/uploads/2017/11/image6-27-copy.jpgimage6-27 copyhttps://princetonastronomy.com/wp-content/uploads/2017/11/image4-23-copy.jpgimage4-23 copy2017-12-04T16:16:26+00:00monthlyhttps://princetonastronomy.com/2017/12/04/voyagers-on-a-grand-tour/https://princetonastronomy.com/wp-content/uploads/2017/12/ganti-12-17.jpgGanti-12-172017-12-04T16:14:03+00:00monthlyhttps://princetonastronomy.com/2017/12/04/snippets-46/https://princetonastronomy.com/wp-content/uploads/2017/12/snip-12-4.jpgsnip-12-4Black hole mergers - BBChttps://princetonastronomy.com/wp-content/uploads/2017/12/snip-12-3.jpgsnip-12-3The brightest parts of the UK are getting brighter - BBChttps://princetonastronomy.com/wp-content/uploads/2017/12/snip-12-2.jpgsnip-12-2Babylonian Tablet - NYThttps://princetonastronomy.com/wp-content/uploads/2017/11/snip-12-2017-2.jpgsnip-12-2017-2Long erupting 'Zombie' star -BBChttps://princetonastronomy.com/wp-content/uploads/2017/11/snip-12-1.jpgsnip-12-1Ross 128 & its planet - NYT2017-12-04T16:13:13+00:00monthlyhttps://princetonastronomy.com/2017/11/05/october-10-2017-meeting-minutes/2017-11-07T09:52:06+00:00monthlyhttps://princetonastronomy.com/2017/11/05/fortuna-ipsa-muta/2017-11-06T06:59:30+00:00monthlyhttps://princetonastronomy.com/2017/11/05/videos-of-total-solar-eclipse-taken-by-aaap-members/2017-11-06T06:53:10+00:00monthlyhttps://princetonastronomy.com/2017/11/05/from-the-director-68/2017-11-05T18:36:14+00:00monthlyhttps://princetonastronomy.com/2017/11/05/from-the-program-chair-31/https://princetonastronomy.com/wp-content/uploads/2017/11/jameschen.jpgJamesChenJames Chen2017-11-05T18:34:38+00:00monthlyhttps://princetonastronomy.com/2017/11/05/gravity-waves-and-the-higgs-boson/https://princetonastronomy.com/wp-content/uploads/2017/10/ligo.jpgLIGOLIGO. Credit - The Optical Society of America Inc.https://princetonastronomy.com/wp-content/uploads/2017/10/weiss-thorne-barish.jpgweiss-thorne-barishWeiss, Thorne, Barishhttps://princetonastronomy.com/wp-content/uploads/2017/10/ligo1.jpgLIGO1Aerial view of LIGO. Credit - Dailymail2017-11-05T18:26:02+00:00monthlyhttps://princetonastronomy.com/2017/11/05/snippets-45/https://princetonastronomy.com/wp-content/uploads/2017/11/snip-11-17-5.jpgsnip-11-17-5The Leonids -NYThttps://princetonastronomy.com/wp-content/uploads/2017/11/snip-11-17-5.gifsnip-11-17-5-NASA/JPLhttps://princetonastronomy.com/wp-content/uploads/2017/11/snip-11-17-4.jpgsnip-11-17-4-NASA/JPLhttps://princetonastronomy.com/wp-content/uploads/2017/11/snip-11-17-3.pngsnip-11-17-3-BBChttps://princetonastronomy.com/wp-content/uploads/2017/11/snip-11-17-1.jpgsnip-11-17-1Colliding neutron stars - NPR2017-11-05T18:19:46+00:00monthlyhttps://princetonastronomy.com/2017/10/03/from-the-director-67/https://princetonastronomy.com/wp-content/uploads/2017/10/starquest-2017-photo-cropped.jpgStarquest 2017 photo croppedhttps://princetonastronomy.com/wp-content/uploads/2017/10/saturn-rgb2.jpgsaturn RGB22017-10-04T08:10:20+00:00monthlyhttps://princetonastronomy.com/2017/10/03/from-the-program-chair-30/https://princetonastronomy.com/wp-content/uploads/2017/10/rex1.jpgRexRex Parker with his telescopes.https://princetonastronomy.com/wp-content/uploads/2017/10/arshadjilani1.jpgArshadJilaniArshad Jilani at Mauna Keahttps://princetonastronomy.com/wp-content/uploads/2017/10/rex.jpgRexRex Parkerhttps://princetonastronomy.com/wp-content/uploads/2017/10/arshadjilani.jpgArshadJilaniArshad Jilani2017-10-03T19:30:26+00:00monthlyhttps://princetonastronomy.com/2017/10/03/from-the-treasurer/https://princetonastronomy.com/wp-content/uploads/2017/10/graph1.jpggraph1https://princetonastronomy.com/wp-content/uploads/2017/10/graph2.jpggraph2https://princetonastronomy.com/wp-content/uploads/2017/09/balance-sheet.jpgBalance Sheet2017-10-03T12:08:26+00:00monthlyhttps://princetonastronomy.com/2017/10/03/the-cycle-of-eclipses/https://princetonastronomy.com/wp-content/uploads/2017/10/2017-eclipse.jpg2017 eclipsehttps://princetonastronomy.com/wp-content/uploads/2017/10/1972-eclipse.jpg1972 eclipsehttps://princetonastronomy.com/wp-content/uploads/2017/10/1970-eclipse.jpg1970 eclipse1970 eclipse2017-10-03T12:07:47+00:00monthlyhttps://princetonastronomy.com/2017/10/03/biosphere-2/https://princetonastronomy.com/wp-content/uploads/2017/10/prasad2.jpgPrasad2https://princetonastronomy.com/wp-content/uploads/2017/10/prasad1.jpgPrasad12017-10-03T12:04:31+00:00monthlyhttps://princetonastronomy.com/2017/10/03/trifinder-trouble/https://princetonastronomy.com/wp-content/uploads/2017/10/trifinder_2.pngTrifinder_2https://princetonastronomy.com/wp-content/uploads/2017/10/trifinder_1.pngTrifinder_12017-10-03T12:01:48+00:00monthlyhttps://princetonastronomy.com/2017/10/03/snippets-44/https://princetonastronomy.com/wp-content/uploads/2017/10/snip-10-17-5.jpgsnip-10-17-5The LIGO and Virgo detectors -NYThttps://princetonastronomy.com/wp-content/uploads/2017/10/snip-10-17-4.jpgsnip-10-17-4Elon Musk - NYThttps://princetonastronomy.com/wp-content/uploads/2017/10/snip-10-17-3.jpgsnip-10-17-3Chicxulub Crater -BBChttps://princetonastronomy.com/wp-content/uploads/2017/10/snip-10-17-2.jpgsnip-10-17-2Credit- Swansea Univ./CERNhttps://princetonastronomy.com/wp-content/uploads/2017/10/snip-10-17-1.jpgsnip-10-17-1-BBC, Sky & Telescope2017-10-03T11:58:59+00:00monthlyhttps://princetonastronomy.com/2017/09/06/from-the-director-66/https://princetonastronomy.com/wp-content/uploads/2017/09/starquest-2017_flyer-page-1.jpgTHE AMATEUR ASTRONOMERS ASSOCIATION OF PRINCETONhttps://princetonastronomy.com/wp-content/uploads/2017/09/rex_dir_article_m16-ultrastar-2-aug-08-rap.jpgREX_DIR_ARTICLE_M16 Ultrastar-2 Aug 08 RAP2017-09-06T20:33:31+00:00monthlyhttps://princetonastronomy.com/2017/09/06/from-the-program-chair-29/2017-09-06T20:32:36+00:00monthlyhttps://princetonastronomy.com/2017/09/06/my-moment-of-totality/https://princetonastronomy.com/wp-content/uploads/2017/09/tom_hammell_wideangleannotated.jpgTom_Hammell_WideAngleAnnotatedhttps://princetonastronomy.com/wp-content/uploads/2017/09/tom_hammell_telesope.jpgTom_Hammell_telesopehttps://princetonastronomy.com/wp-content/uploads/2017/09/tom_hammell_sunspots.jpgTom_Hammell_SunSpotshttps://princetonastronomy.com/wp-content/uploads/2017/09/tom_hammell_mossaicprint.pngTom_Hammell_MossaicPrinthttps://princetonastronomy.com/wp-content/uploads/2017/09/tom_hammell_ipodtouch.jpgTom_Hammell_IPodTouchhttps://princetonastronomy.com/wp-content/uploads/2017/09/tom_hammell_corona14.jpgTom_Hammell_Corona14https://princetonastronomy.com/wp-content/uploads/2017/09/tom_hammell_corona12.jpgTom_Hammell_Corona12https://princetonastronomy.com/wp-content/uploads/2017/09/tom_hammell_corona10.jpgTom_Hammell_Corona102017-09-06T20:32:07+00:00monthlyhttps://princetonastronomy.com/2017/09/06/first-time-experiencing-a-total-solar-eclipse/https://princetonastronomy.com/wp-content/uploads/2017/09/polans-1b.jpgPolans-1bAAAP members and family getting ready to observe the eclipse!https://princetonastronomy.com/wp-content/uploads/2017/09/polans-6.jpgPolans-6Another view of totality and the corona!https://princetonastronomy.com/wp-content/uploads/2017/09/polans-5.jpgPolans-5Totality with the corona showing and a deep blue sky!https://princetonastronomy.com/wp-content/uploads/2017/09/polans-4.jpgPolans-4Using my hands as a pinhole camera. There weren’t any trees handy! Note the crescent shape of the sun.https://princetonastronomy.com/wp-content/uploads/2017/09/polans-3.jpgPolans-3The partially eclipsed sun viewed through eclipse glasses. The moon is going from top to bottom.https://princetonastronomy.com/wp-content/uploads/2017/09/polans-2.jpgPolans-2Photographing the partial eclipsehttps://princetonastronomy.com/wp-content/uploads/2017/09/polans-1.jpgPolans-1AAAP members and family getting ready to observe the eclipse!2017-09-06T20:31:06+00:00monthlyhttps://princetonastronomy.com/2017/09/06/oregon-trip/https://princetonastronomy.com/wp-content/uploads/2017/09/family_friends.gifFamily_FriendsFamily & Friends from Portlandhttps://princetonastronomy.com/wp-content/uploads/2017/09/totality_sanjai_canon.gifTotality_Sanjai_CanonTotality captured by Sanjai on his Canon https://princetonastronomy.com/wp-content/uploads/2017/09/totality_just_about.gifTotality_just_aboutTotality just abouthttps://princetonastronomy.com/wp-content/uploads/2017/09/sanjai_surabhi.gifSanjai_SurabhiSanjai & Surabhi Agarwalhttps://princetonastronomy.com/wp-content/uploads/2017/09/it_is_getting_dark.gifIt_is_getting_darkIt is getting darkhttps://princetonastronomy.com/wp-content/uploads/2017/09/horses_across_the_barn.gifHorses_Across_The_barnHorses across the roadhttps://princetonastronomy.com/wp-content/uploads/2017/09/getting_there.gifGetting_therehttps://princetonastronomy.com/wp-content/uploads/2017/09/getting_ready.gifGetting_readyhttps://princetonastronomy.com/wp-content/uploads/2017/09/gerrit_sonja_arshad_surabhi.gifGerrit_Sonja_Arshad_SurabhiGerrit and Sonja Dispersyn, Arshad Jilani & Surabhi Agarwal, AAAP Membershttps://princetonastronomy.com/wp-content/uploads/2017/09/dave_skitts.gifDave_SkittsDave and Jen Skitt's Projector2017-09-06T20:30:37+00:00monthlyhttps://princetonastronomy.com/2017/09/06/from-hendersonville-tennessee/https://princetonastronomy.com/wp-content/uploads/2017/09/jim_poinsett_11.jpgJim_Poinsett_11What a ring!!https://princetonastronomy.com/wp-content/uploads/2017/09/jim_poinsett_10.jpgJim_Poinsett_10The crescent.https://princetonastronomy.com/wp-content/uploads/2017/09/jim_poinsett_9.jpgJim_Poinsett_9Hendersonville Crowdhttps://princetonastronomy.com/wp-content/uploads/2017/09/jim_poinsett_8.jpgJim_Poinsett_8Totality!https://princetonastronomy.com/wp-content/uploads/2017/09/jim_poinsett_7.jpgJim_Poinsett_7Sliverhttps://princetonastronomy.com/wp-content/uploads/2017/09/jim_poinsett_6.jpgJim_Poinsett_6Jim's scopehttps://princetonastronomy.com/wp-content/uploads/2017/09/jim_poinsett_5.jpgJim_Poinsett_5What a day!https://princetonastronomy.com/wp-content/uploads/2017/09/jim_poinsett_4.jpgJim_Poinsett_4Setting uphttps://princetonastronomy.com/wp-content/uploads/2017/09/jim_poinsett_3.jpgJim_Poinsett_3Winner!https://princetonastronomy.com/wp-content/uploads/2017/09/jim_poinsett_2.jpgJim_Poinsett_2Amazing!2017-09-06T20:28:13+00:00monthlyhttps://princetonastronomy.com/2017/09/06/eclipse-watching-at-aaap-observatory/https://princetonastronomy.com/wp-content/uploads/2017/09/img_0981.jpgIMG_0981https://princetonastronomy.com/wp-content/uploads/2017/09/img_0980.jpgIMG_0980https://princetonastronomy.com/wp-content/uploads/2017/09/img_0979.jpgIMG_0979https://princetonastronomy.com/wp-content/uploads/2017/09/img_0978.jpgIMG_0978https://princetonastronomy.com/wp-content/uploads/2017/09/img_0977.jpgIMG_0977https://princetonastronomy.com/wp-content/uploads/2017/09/img_0976.jpgIMG_0976https://princetonastronomy.com/wp-content/uploads/2017/09/img_0975.jpgIMG_0975https://princetonastronomy.com/wp-content/uploads/2017/09/img_0974.jpgIMG_0974https://princetonastronomy.com/wp-content/uploads/2017/09/img_0973.jpgIMG_0973https://princetonastronomy.com/wp-content/uploads/2017/09/img_0972.jpgIMG_09722017-09-06T20:27:40+00:00monthlyhttps://princetonastronomy.com/2017/09/06/from-kevin-mooneys-camera-at-washington-crossing/https://princetonastronomy.com/wp-content/uploads/2017/09/mooney3.jpgMooney3Proud member Kevin Mooney.https://princetonastronomy.com/wp-content/uploads/2017/09/mooney2.jpgMooney2From L-R. Mary Lincoln (family friend) my mother Kathleen, Doloris Ramsey and Gene's grandson Logan in the back ground.https://princetonastronomy.com/wp-content/uploads/2017/09/mooney1.jpgMooney1Eclipse crowd at Washington Crossing Observatory2017-09-06T20:26:47+00:00monthlyhttps://princetonastronomy.com/2017/09/06/aaap-in-palmer-square/https://princetonastronomy.com/wp-content/uploads/2017/09/aaap_princeton.jpgAAAP_Princeton2017-09-06T20:25:59+00:00monthlyhttps://princetonastronomy.com/2017/09/06/frimet-is-cool/https://princetonastronomy.com/wp-content/uploads/2017/09/frimet_at_jenny_jump_eclipse_2017.jpgFrimet_at_Jenny_Jump_Eclipse_2017Eclipse watching at Jenny Jumphttps://princetonastronomy.com/wp-content/uploads/2017/09/frimet_skynet_ngc-253_2145803_open_000.jpgFRIMET_SKYNET_ngc 253_2145803_Open_0002017-09-06T20:25:09+00:00monthlyhttps://princetonastronomy.com/2017/09/06/skynet-lesson/https://princetonastronomy.com/wp-content/uploads/2017/09/frimet5.jpgFrimet5https://princetonastronomy.com/wp-content/uploads/2017/09/frimet4.jpgFrimet4https://princetonastronomy.com/wp-content/uploads/2017/09/frimet3.jpgFrimet3https://princetonastronomy.com/wp-content/uploads/2017/09/frimet2.jpgFrimet2https://princetonastronomy.com/wp-content/uploads/2017/09/frimet1.jpgFrimet12017-09-06T20:24:27+00:00monthlyhttps://princetonastronomy.com/2017/09/06/snippets-43/https://princetonastronomy.com/wp-content/uploads/2017/08/snip1709g.jpgsnip1709gCassini will "dip its toes" into Saturn's atmosphere -NASAhttps://princetonastronomy.com/wp-content/uploads/2017/08/snip1709f.jpgsnip1709f1925 painting by Howard Russell Butlerhttps://princetonastronomy.com/wp-content/uploads/2017/08/snip1709e.jpgsnip1709eAuroral Crown - Yulia Zhulikovahttps://princetonastronomy.com/wp-content/uploads/2017/08/snip1709d.jpgsnip1709dAn artist’s rendering of the Kuiper belt object 2014 MU69 - NYThttps://princetonastronomy.com/wp-content/uploads/2017/08/snip1709c.jpgsnip1709cLarry Zottarelli, recently retired. - NYThttps://princetonastronomy.com/wp-content/uploads/2017/08/snip1709b.jpgsnip1709b1919 solar eclipse, observed in Sobral, Brazil. Photo: Arthur Eddingtonhttps://princetonastronomy.com/wp-content/uploads/2017/08/snip1709a.jpgsnip1709aGamma ray bursts from a dying star. Credit: A Roquette/Bath University2017-09-06T20:23:44+00:00monthlyhttps://princetonastronomy.com/2017/08/02/from-the-director-65/https://princetonastronomy.com/wp-content/uploads/2017/07/ultrastar-m82.jpgUltrastar M82Bodes galaxy M82 with Ultrastar-C/Starlight Live 8 sec image/stacking mean.https://princetonastronomy.com/wp-content/uploads/2017/07/ultrastar-m57.jpgUltrastar M57Ring nebula M57 with Ultrastar-C/Starlight Live 8 sec image/stacking mean.https://princetonastronomy.com/wp-content/uploads/2017/07/ultrastar-m13.jpgUltrastar M13Hercules cluster M13 with Ultrastar-C/Starlight Live 8 sec image/stacking mean.https://princetonastronomy.com/wp-content/uploads/2017/07/proxima-centauri.jpgProxima CentauriThe red dwarf Proxima Centauri and surrounding star field. Width of field ~28 arc-min, about the size of the full moon. Alpha Centauri is out of the field ~2 degrees away. Image by RAParker using Skynet/PROMPT5. 2017-08-02T18:03:31+00:00monthlyhttps://princetonastronomy.com/2017/08/02/from-the-assistant-director-13/2017-08-04T14:14:30+00:00monthlyhttps://princetonastronomy.com/2017/08/02/astrophotography-workshop/2017-08-02T18:00:20+00:00monthlyhttps://princetonastronomy.com/2017/08/02/ted-frimets-second-attempt-at-remote-astrophotography/https://princetonastronomy.com/wp-content/uploads/2017/07/albireo_composite_ted_frimet.jpegalbireo_Composite_ted_frimet2017-08-02T17:43:50+00:00monthlyhttps://princetonastronomy.com/2017/08/02/telescope-time-machine/https://princetonastronomy.com/wp-content/uploads/2017/07/pastedgraphic_2.pngpastedGraphic_2https://princetonastronomy.com/wp-content/uploads/2017/07/pastedgraphic_1.pngpastedGraphic_1https://princetonastronomy.com/wp-content/uploads/2017/07/pastedgraphic.pngpastedGraphicComputer-generated image of an Airy disk. Credit: https://en.wikipedia.org/wiki/Airy_disk2017-08-02T17:42:38+00:00monthlyhttps://princetonastronomy.com/2017/08/02/dark-matter/2017-08-02T17:40:30+00:00monthlyhttps://princetonastronomy.com/2017/08/02/the-great-red-spot-spotted/2017-08-02T17:39:25+00:00monthlyhttps://princetonastronomy.com/2017/08/02/snippets-42/https://princetonastronomy.com/wp-content/uploads/2017/07/snip08-11.jpgsnip08-11The rocket carrying the Mayak satellite - Cosmo Mayak https://princetonastronomy.com/wp-content/uploads/2017/07/snip08-10.jpgsnip08-10https://princetonastronomy.com/wp-content/uploads/2017/07/snip08-9.jpgsnip08-9James Webb Space Telescope (JWST) mirrors.https://princetonastronomy.com/wp-content/uploads/2017/07/snip08-7.jpgsnip08-7Credit -Jason Major https://princetonastronomy.com/wp-content/uploads/2017/07/snip08-6.jpgsnip08-6The Vertex Locator detector -CERNhttps://princetonastronomy.com/wp-content/uploads/2017/07/snip08-5.gifsnip08-5-NYThttps://princetonastronomy.com/wp-content/uploads/2017/07/snip08-4.gifsnip08-4A spectrograph of sun's plasma jets -NYThttps://princetonastronomy.com/wp-content/uploads/2017/07/snip08-3.jpgsnip08-3distribution of planet sizes- NYThttps://princetonastronomy.com/wp-content/uploads/2017/07/snip08-1.jpgsnip08-1Planet KELT-9b2017-08-02T17:37:33+00:00monthlyhttps://princetonastronomy.com/2017/06/03/from-the-director-64/https://princetonastronomy.com/wp-content/uploads/2017/06/unc-reichart-visit-16web.gifUNC-Reichart-visit-16webDr Dan Reichart with the C-14 which confirmed the most distant explosion in the universe in 2005. https://princetonastronomy.com/wp-content/uploads/2017/06/unc-reichart-visit-10web.gifUNC-Reichart-visit-10webDr Reichart with the 24” Perkin-Elmer telescope in the dome at Morehead Planetarium, UNC.https://princetonastronomy.com/wp-content/uploads/2017/06/unc-reichart-visit-4web.gifUNC-Reichart-visit-4webThe Morehead Planetarium. https://princetonastronomy.com/wp-content/uploads/2017/06/unc-reichart-visit-3web.gifUNC-Reichart-visit-3webThe Morehead Planetarium on the UNC Chapel Hill campus.2017-06-03T13:01:53+00:00monthlyhttps://princetonastronomy.com/2017/06/03/from-the-assistant-director-12/2017-06-03T12:59:51+00:00monthlyhttps://princetonastronomy.com/2017/06/03/from-the-program-chair-28/2017-06-03T12:54:39+00:00monthlyhttps://princetonastronomy.com/2017/06/03/double-dating/2017-06-03T12:51:47+00:00monthlyhttps://princetonastronomy.com/2017/06/03/exoplanets/2017-06-03T12:49:59+00:00monthlyhttps://princetonastronomy.com/2017/06/03/snippets-41/https://princetonastronomy.com/wp-content/uploads/2017/06/snip6.jpgsnip6Two coalescing black holeshttps://princetonastronomy.com/wp-content/uploads/2017/06/snip5.jpgsnip5Parker Solar Probe -JHUhttps://princetonastronomy.com/wp-content/uploads/2017/05/snip4.jpgsnip4-NYT (ALMA/J. Bally/H. Drass et al. )https://princetonastronomy.com/wp-content/uploads/2017/05/snip3.jpgsnip37 Planets of Trappist-1 - NYThttps://princetonastronomy.com/wp-content/uploads/2017/05/snip2.jpgsnip2Jupiter's moon Europa -NASAhttps://princetonastronomy.com/wp-content/uploads/2017/05/snip1.jpgsnip1Jupiter’s south pole - NASA2017-06-03T12:47:57+00:00monthlyhttps://princetonastronomy.com/2017/05/01/minutes-of-the-april-11-2017-meeting-of-the-aaap/2017-06-03T12:22:27+00:00monthlyhttps://princetonastronomy.com/2017/05/01/from-the-program-chair-27/https://princetonastronomy.com/wp-content/uploads/2017/04/andrewbakerheadshot2.jpgAndrewBakerHeadshot22017-06-03T12:21:42+00:00monthlyhttps://princetonastronomy.com/2017/05/01/from-the-director-63/2017-05-01T21:50:21+00:00monthlyhttps://princetonastronomy.com/2017/05/01/quantum-entanglement/2017-05-01T21:44:48+00:00monthlyhttps://princetonastronomy.com/2017/05/01/the-search-for-extra-terrestrial-life-in-the-universe/https://princetonastronomy.com/wp-content/uploads/2017/05/obaidur_rahman.gifObaidur_RahmanCover of Obaidur Rahman, a Bangladeshi author's new book "The Search for Extra-Terrestrial Life in the Universe".2017-05-01T21:43:44+00:00monthlyhttps://princetonastronomy.com/2017/05/01/recycling-rockets/2017-05-01T21:27:24+00:00monthlyhttps://princetonastronomy.com/2017/05/01/snippets-40/https://princetonastronomy.com/wp-content/uploads/2017/05/saturn-hexagon.gifsaturn-hexagonSaturn's north pole known as "the hexagon" - JPLhttps://princetonastronomy.com/wp-content/uploads/2017/04/snip5.jpgsnip5Rows of plumes rise from ice fractures - NYThttps://princetonastronomy.com/wp-content/uploads/2017/04/snip4.jpgsnip4Replacing the CMS's pixel detector - BBChttps://princetonastronomy.com/wp-content/uploads/2017/04/snip3.jpgsnip3Annie Maunder: A pioneer of solar astronomy - BBChttps://princetonastronomy.com/wp-content/uploads/2017/04/snip21.jpgsnip2Remains of a 500-year-old explosion - BBChttps://princetonastronomy.com/wp-content/uploads/2017/04/snip1.jpgGJ-1132bGJ 1132b planet's thick atmosphere 2017-05-01T21:24:39+00:00monthlyhttps://princetonastronomy.com/2017/04/03/elysium-planitia-al-dente-to-the-teeth/https://princetonastronomy.com/wp-content/uploads/2017/04/sunspots.jpgsunspots2017-05-01T14:03:05+00:00monthlyhttps://princetonastronomy.com/2017/04/03/from-the-assistant-director-11/2017-04-30T22:26:33+00:00monthlyhttps://princetonastronomy.com/2017/04/03/the-glass-universe-april-11-2017-lecture/https://princetonastronomy.com/wp-content/uploads/2017/03/dava_sobel.jpgDava_SobelDava Sobel2017-04-04T11:48:50+00:00monthlyhttps://princetonastronomy.com/2017/04/03/the-states-of-matter/2017-04-03T16:45:20+00:00monthlyhttps://princetonastronomy.com/2017/04/03/from-the-director-62/2017-04-03T16:18:39+00:00monthlyhttps://princetonastronomy.com/2017/04/03/outreach-report-2/2017-04-03T16:08:22+00:00monthlyhttps://princetonastronomy.com/2017/04/03/treasurers-report-42/2017-04-03T16:07:13+00:00monthlyhttps://princetonastronomy.com/2017/04/03/member-resolutions-for-astronomy-2017/2017-04-03T15:54:42+00:00monthlyhttps://princetonastronomy.com/2017/04/03/snippets-39/https://princetonastronomy.com/wp-content/uploads/2017/04/europa.jpgeuropaEuropa holds a vast, salty ocean beneath its fractured ice shell -NASAhttps://princetonastronomy.com/wp-content/uploads/2017/04/mars-air.jpgmars-airMars today is cold and dry https://princetonastronomy.com/wp-content/uploads/2017/04/snip2.jpgsnip2Formations resulting from two tsunami waves - BBChttps://princetonastronomy.com/wp-content/uploads/2017/04/reusable_rocket.jpgreusable_rocketSpaceX's Falcon 9 rocket 2017-04-03T15:25:35+00:00monthlyhttps://princetonastronomy.com/2017/03/14/aaap-march-14-2017-meeting-is-canceled/2017-03-14T23:06:51+00:00monthlyhttps://princetonastronomy.com/2017/03/02/from-the-director-61/2017-03-02T20:40:47+00:00monthlyhttps://princetonastronomy.com/2017/03/02/from-the-assistant-director-10/2017-03-02T20:13:08+00:00monthlyhttps://princetonastronomy.com/2017/03/02/aaap-march-14-2017-meeting/https://princetonastronomy.com/wp-content/uploads/2017/02/josh-winn.jpgjosh-winn2017-03-02T20:12:32+00:00monthlyhttps://princetonastronomy.com/2017/03/02/theres-a-star-gazing-app-for-that/2017-03-02T20:11:05+00:00monthlyhttps://princetonastronomy.com/2017/03/02/a-failure-is-a-non-sequitur/2017-03-02T20:10:00+00:00monthlyhttps://princetonastronomy.com/2017/03/02/launching-a-hundred-satellites/2017-03-02T20:09:05+00:00monthlyhttps://princetonastronomy.com/2017/03/02/snippets-38/https://princetonastronomy.com/wp-content/uploads/2017/02/7new_planets.png7new_planets7 new_planetshttps://princetonastronomy.com/wp-content/uploads/2017/02/snippet-5-201703.jpgsnippet-5-201703Winston Churchill - BBChttps://princetonastronomy.com/wp-content/uploads/2017/02/snippet-4-2017031.jpgsnippet-4-201703India launches 104 satellites in one go. - ISROhttps://princetonastronomy.com/wp-content/uploads/2017/02/snippet-3-201703.jpgsnippet-3-201703Interacting Galaxies - NASAhttps://princetonastronomy.com/wp-content/uploads/2017/02/snippet-2-201703.jpgsnippet-2-201703Interferometer System - ESAhttps://princetonastronomy.com/wp-content/uploads/2017/02/snippet-1-201703.jpgsnippet-1-201703Streams of water on Enceladus. - NASA, JPL, SSI2017-03-02T20:08:12+00:00monthlyhttps://princetonastronomy.com/2017/02/02/from-the-director-60/https://princetonastronomy.com/wp-content/uploads/2017/02/comet-45p-honda.pngcomet-45p-hondaComet 45P/Honda is due east in Aquila at 5:20 AM Feb 5 from central NJ. Chart by RAParker using TheSkyX software.2017-02-06T14:05:00+00:00monthlyhttps://princetonastronomy.com/2017/02/02/minutes-of-the-january-18th-aaap-board-meeting/2017-02-06T14:04:18+00:00monthlyhttps://princetonastronomy.com/2017/02/02/no-meeting-on-february-14-2017-happy-valentines-day/https://princetonastronomy.com/wp-content/uploads/2017/02/heart.pngheartHeart2017-02-06T14:03:28+00:00monthlyhttps://princetonastronomy.com/2017/02/02/minutes-of-the-january-10-2017-aaap-meeting/2017-02-02T22:06:54+00:00monthlyhttps://princetonastronomy.com/2017/02/02/end-of-an-era-potential-new-beginnings/https://princetonastronomy.com/wp-content/uploads/2017/02/jj3-dismantle2.jpgjj3-dismantle2Dismantling takes time. Credit: Jennifer & David Skitthttps://princetonastronomy.com/wp-content/uploads/2017/02/jj2-dismantle1.jpgjj2-dismantle1Dismantling. Credit: Jennifer & David Skitthttps://princetonastronomy.com/wp-content/uploads/2017/02/jj1-formerobs1.jpgjj1-formerobs1Jenny Jump, View from afar. Credit: Jennifer & David Skitthttps://princetonastronomy.com/wp-content/uploads/2017/02/jj6-formerobs2.jpgjj6-formerobs2Now Former Observatory. Credit: Jennifer & David Skitthttps://princetonastronomy.com/wp-content/uploads/2017/02/jj5-empty.jpgjj5-emptyEmptied out. Credit: Jennifer & David Skitthttps://princetonastronomy.com/wp-content/uploads/2017/02/jj4-carryout.jpgjj4-carryoutCarrying it out. Credit: Jennifer & Dave Skitt2017-02-02T21:48:25+00:00monthlyhttps://princetonastronomy.com/2017/02/02/solar-filter-crafted-for-historic-telescope/https://princetonastronomy.com/wp-content/uploads/2017/02/sf1-hb-solar-filter_front.jpgsf1-hb-solar-filter_frontSolar filter, Front view. Credit: David Skitthttps://princetonastronomy.com/wp-content/uploads/2017/02/sf3-hb-solar-filter_close.jpgsf3-hb-solar-filter_closeSolar Filter - Close-up. Credit: David Skitthttps://princetonastronomy.com/wp-content/uploads/2017/02/sf2-hb-solar-filter_back.jpgsf2-hb-solar-filter_backSolar filter, back view. Credit: David Skitt2017-02-02T21:47:28+00:00monthlyhttps://princetonastronomy.com/2017/02/02/a-myth-you-can-live-by/2017-02-02T21:46:46+00:00monthlyhttps://princetonastronomy.com/2017/02/02/snippets-37/https://princetonastronomy.com/wp-content/uploads/2017/02/snip4.jpgsnip4Hakuto "White Rabbit", Japanhttps://princetonastronomy.com/wp-content/uploads/2017/02/snip3.jpgsnip3Peggy the, bright smudge at the edge of Saturn's A-ring. - NASAhttps://princetonastronomy.com/wp-content/uploads/2017/02/snip2.jpgsnip2The UK could have a spaceport by 2018. -BBChttps://princetonastronomy.com/wp-content/uploads/2017/02/snip1.jpgsnip1Gas to solid. Credit: Harvard Univ.2017-02-02T21:45:42+00:00monthlyhttps://princetonastronomy.com/2017/01/03/from-the-director-59/https://princetonastronomy.com/wp-content/uploads/2017/01/theskyx-screenshot.pngtheskyx-screenshotScreenshot of the TheSkyX showing the star map and user interface.https://princetonastronomy.com/wp-content/uploads/2017/01/ngc-1512-barred-spiral-galaxy-in-horologium-2016-12-30-ssro-v2.jpgngc-1512-barred-spiral-galaxy-in-horologium-2016-12-30-ssro-v2NGC-1512 2017-01-03T16:33:48+00:00monthlyhttps://princetonastronomy.com/2017/01/03/explosions-in-the-sky-january-10-2017-lecture/https://princetonastronomy.com/wp-content/uploads/2016/12/ondrej_pejcha.jpgondrej_pejcha2017-01-03T16:31:34+00:00monthlyhttps://princetonastronomy.com/2017/01/03/minutes-of-the-december-13-2016-aaap-meeting/2017-01-03T16:29:54+00:00monthlyhttps://princetonastronomy.com/2017/01/03/the-solar-eclipse-of-august-21-2017/2017-04-30T22:04:24+00:00monthlyhttps://princetonastronomy.com/2017/01/03/tabula-rasa/2017-01-03T16:28:26+00:00monthlyhttps://princetonastronomy.com/2017/01/03/so-far-away/2017-01-03T16:27:03+00:00monthlyhttps://princetonastronomy.com/2017/01/03/snippets-36/https://princetonastronomy.com/wp-content/uploads/2016/12/snip04-2017.jpgsnip04-2017Credit: ESO, ESA/Hubble, M. Kornmesserhttps://princetonastronomy.com/wp-content/uploads/2016/12/snip03-2017.jpgsnip03-2017The asteroid impact removed 75% of all life on the planet. - BBChttps://princetonastronomy.com/wp-content/uploads/2016/12/snip02-2017.jpgsnip02-2017Rock from Chicxulub Crater. Credit: BBChttps://princetonastronomy.com/wp-content/uploads/2016/12/snip01-2017.jpgsnip01-2017Credit: NYT2017-01-03T16:25:58+00:00monthlyhttps://princetonastronomy.com/2016/12/03/minutes-of-the-november-8-2016-meeting-of-the-aaap/2016-12-10T21:31:21+00:00monthlyhttps://princetonastronomy.com/2016/12/03/snippets-35/https://princetonastronomy.com/wp-content/uploads/2016/12/earth.jpgearthCredit: NYThttps://princetonastronomy.com/wp-content/uploads/2016/12/asteroid.jpgasteroidCredit: NASAhttps://princetonastronomy.com/wp-content/uploads/2016/12/galileo.jpggalileoAriane Launch. Photo: ESAhttps://princetonastronomy.com/wp-content/uploads/2016/12/roundest_object.jpgroundest_objectRoundest object in space. Credit: BBChttps://princetonastronomy.com/wp-content/uploads/2016/12/pluto_slush.jpgpluto_slushPluto. Credit: NASA/JHUAPL/SWRIhttps://princetonastronomy.com/wp-content/uploads/2016/12/jameswebb.jpgjameswebbJames Webb Space Telescope. Credit: NYT2016-12-04T03:35:46+00:00monthlyhttps://princetonastronomy.com/2016/12/03/from-the-director-58/https://princetonastronomy.com/wp-content/uploads/2016/12/moon.pngmoonhttps://princetonastronomy.com/wp-content/uploads/2016/12/rex-dec-2016-b.jpgrex-dec-2016-bhttps://princetonastronomy.com/wp-content/uploads/2016/12/rex-dec-2016-a.jpgrex-dec-2016-a2016-12-04T15:29:10+00:00monthlyhttps://princetonastronomy.com/2016/12/03/the-other-95-revealing-the-dark-universe-dec-13-2016-lecture/https://princetonastronomy.com/wp-content/uploads/2016/11/gawiser_desk_smiling.jpggawiser_desk_smilingDr. Eric Gawiser2016-12-04T03:24:02+00:00monthlyhttps://princetonastronomy.com/2016/12/03/moon-over-mexico/https://princetonastronomy.com/wp-content/uploads/2016/12/tortilla.pngtortillaPhoto Credit: Joe Bezzina2016-12-04T03:20:00+00:00monthlyhttps://princetonastronomy.com/2016/12/03/cosmic-fireworks/2016-12-04T03:17:43+00:00monthlyhttps://princetonastronomy.com/2016/11/03/snippets-34/https://princetonastronomy.com/wp-content/uploads/2016/11/saturn-rings-superjumbo.jpgsaturn-rings-superjumboGigantic ring system of J1407b. NYThttps://princetonastronomy.com/wp-content/uploads/2016/11/juno.jpgjunoSunlit part of Jupiter. NYT https://princetonastronomy.com/wp-content/uploads/2016/11/pluto_cloud1.jpgpluto_cloud1Bright spot possible cloud on Pluto. NYThttps://princetonastronomy.com/wp-content/uploads/2016/11/akatsuki_probe.jpgakatsuki_probeAkatsuki Probe orbiting Venus. NYThttps://princetonastronomy.com/wp-content/uploads/2016/11/hubble_deep_survey.jpghubble_deep_surveyThousands of galaxies. Hubble Deep Survey. NYThttps://princetonastronomy.com/wp-content/uploads/2016/11/20tb-planet-master768.jpg20tb-planet-master768View from Planet Nine towards the sun. Artist's rendering. NYT2016-12-04T03:16:32+00:00monthlyhttps://princetonastronomy.com/2016/11/03/minutes-of-the-october-11-2016-aaap-meeting/2016-12-04T03:15:34+00:00monthlyhttps://princetonastronomy.com/2016/11/03/the-astronomical-vantage-point/2016-12-04T03:14:44+00:00monthlyhttps://princetonastronomy.com/2016/11/03/using-computers-to-study-astrophysics-nov-8-2016-lecture/https://princetonastronomy.com/wp-content/uploads/2016/11/james_stone.pngjames_stoneDr. James Stone2016-12-04T03:13:48+00:00monthlyhttps://princetonastronomy.com/2016/12/03/near-infrared-telescope-or-how-i-said-no-to-cal-tech/2016-12-04T03:11:04+00:00monthlyhttps://princetonastronomy.com/2016/11/03/from-the-director-57/https://princetonastronomy.com/wp-content/uploads/2016/11/starquest-2016.jpgstarquest-2016The StarQuest observing field as twilight begins to fade Oct 28.https://princetonastronomy.com/wp-content/uploads/2016/11/ngc7331-spiral-galaxy-in-pegasus-2015-08-05-v2.jpgngc7331-spiral-galaxy-in-pegasus-2015-08-05-v2The spiral galaxy NGC-7331 in Pegasus, with other galaxies in the background. CCD image taken in central NJ. (photo by R.A.Parker)https://princetonastronomy.com/wp-content/uploads/2016/11/jj-observatory-2016_2-crop.jpgjj-observatory-2016_2-cropView looking south a mere 20ft from AAAP’s observatory door, looking over the valley.https://princetonastronomy.com/wp-content/uploads/2016/11/jj-observatory-2016_1-crop.jpgjj-observatory-2016_1-cropThe AAAP observatory stands next to a precipice on Jenny Jump Mountain.2016-11-03T18:04:58+00:00monthlyhttps://princetonastronomy.com/2016/10/04/nasas-osiris-rex-begins-trailblazing-asteroid-sampling-mission/https://princetonastronomy.com/wp-content/uploads/2016/10/img_4899_3b_osiris-rex_ken-kremer.jpgimg_4899_3b_osiris-rex_ken-kremerDr Dante Lauretta, principal investigator for OSIRIS-REx at the University of Arizona, Tucson, and Dr. Ken Kremer, Universe Today point to NASA’s OSIRIS-REx asteroid sampling spacecraft inside the Payloads Hazardous Servicing Facility at the Kennedy Space Center on Aug. 20, 2016. Credit: Ken Kremer/kenkremer.com https://princetonastronomy.com/wp-content/uploads/2016/10/img_8127_2b_osiris-rex_ken-kremer.jpgimg_8127_2b_osiris-rex_ken-kremerUnited Launch Alliance Atlas V rocket lifts off on Sept 8, 2016 from Space Launch Complex 41 at Cape Canaveral Air Force Station carrying NASA’s OSIRIS-REx spacecraft on the first U.S. mission to sample an asteroid. Credit: Ken Kremer/kenkremer.com2016-10-05T13:34:17+00:00monthlyhttps://princetonastronomy.com/2016/10/04/snippets-33/https://princetonastronomy.com/wp-content/uploads/2016/10/tw-hydrae.jpgtw-hydraeYoung star TW Hydrae https://princetonastronomy.com/wp-content/uploads/2016/10/chesleybonestell.jpgchesleybonestellChesley Bonestell (Photo: Wikimedia)https://princetonastronomy.com/wp-content/uploads/2016/10/saturn_1875.jpgsaturn_1875From the 1875 book Elements of Astronomy. (Photo: Internet Archive/Public Domain)https://princetonastronomy.com/wp-content/uploads/2016/10/25garman-obit-1-blog4271.jpg25garman-obit-1-blog427Jack Garman in 1968https://princetonastronomy.com/wp-content/uploads/2016/10/04hawaiijp3-master315.jpg04hawaiijp3-master315An artist’s rendering of the 30m Telescope. NYTimeshttps://princetonastronomy.com/wp-content/uploads/2016/10/30rosetta-master675.jpg30rosetta-master675Comet 67P/Churyumov-Gerasimenko 2016-10-05T13:14:35+00:00monthlyhttps://princetonastronomy.com/2016/10/04/rocket-science/https://princetonastronomy.com/wp-content/uploads/2016/10/rockets.pngrocketsPhoto Credit: SpaceX2016-10-05T13:13:23+00:00monthlyhttps://princetonastronomy.com/2016/10/04/from-the-director-56/https://princetonastronomy.com/wp-content/uploads/2016/10/dark-sky-map-sept-2016.jpgdark-sky-map-sept-2016Dark Sky Map September 20162016-10-05T00:53:13+00:00monthlyhttps://princetonastronomy.com/2016/10/04/from-the-assistant-director-9/2016-10-05T00:51:18+00:00monthlyhttps://princetonastronomy.com/2016/10/04/restoration-of-the-6-12-inch-prin-telescope-of-the-daniel-s-schanck-observatory/https://princetonastronomy.com/wp-content/uploads/2016/10/steven_k_korotky.jpgsteven_k_korotkySteven K. Korotky2016-10-05T00:50:20+00:00monthlyhttps://princetonastronomy.com/2016/10/04/minutes-of-the-september-13-2016-aaap-meeting/2016-10-05T00:49:28+00:00monthlyhttps://princetonastronomy.com/2016/10/04/the-first-public-night-without-gene/https://princetonastronomy.com/wp-content/uploads/2016/10/gene_obit.jpggene_obitGene Obithttps://princetonastronomy.com/wp-content/uploads/2016/10/gene.jpgGeneGene Ramseyhttps://princetonastronomy.com/wp-content/uploads/2016/10/after_gene.jpgGene_RamseyGene will live on in our hearts.2016-10-05T00:46:02+00:00monthlyhttps://princetonastronomy.com/2016/10/04/o-for-a-dark-night-sky/2016-10-05T00:44:35+00:00monthlyhttps://princetonastronomy.com/2016/09/09/from-the-director-55/https://princetonastronomy.com/wp-content/uploads/2016/09/group_day_of_transit_1.jpgHastings3 centuries of Hastings telescope and Mercury transits – proud AAAP members at the Observatory.https://princetonastronomy.com/wp-content/uploads/2016/09/starquest2013_2.jpgstarquest2013_2Jersey Starquest -- scenes from the observing field, Sept 2013.https://princetonastronomy.com/wp-content/uploads/2016/09/starquest2013_1.jpgstarquest2013_1Jersey Starquest -- scenes from the observing field, Sept 2013.https://princetonastronomy.com/wp-content/uploads/2016/09/rutgers4.jpgrutgers4Rutgers Schanck Observatory 150 year celebration event on the Queens campus.https://princetonastronomy.com/wp-content/uploads/2016/09/rutgers3.jpgrutgers3Rutgers Schanck Observatory 150 year celebration event on the Queens campus.https://princetonastronomy.com/wp-content/uploads/2016/09/rutgers2.jpgrutgers2Rutgers Schanck Observatory 150 year celebration event on the Queens campus.https://princetonastronomy.com/wp-content/uploads/2016/09/rutgers1.jpgrutgers1Rutgers Schanck Observatory 150 year celebration event on the Queens campus.https://princetonastronomy.com/wp-content/uploads/2016/09/mewlon.jpgmewlonTakahashi Mewlon 250 telescope co-mounted with the Hastings refractor on the Paramount-ME at Washington Crossing Observatory.https://princetonastronomy.com/wp-content/uploads/2016/09/hastings.jpghastings3 centuries of Hastings telescope and Mercury transits – proud AAAP members at the Observatory. 2016-09-12T16:24:01+00:00monthlyhttps://princetonastronomy.com/2016/09/09/gene-ramsey/https://princetonastronomy.com/wp-content/uploads/2016/09/generamsey1.pngGene RamseyGene Ramseyhttps://princetonastronomy.com/wp-content/uploads/2016/09/gene.jpggeneGene Ramseyhttps://princetonastronomy.com/wp-content/uploads/2016/09/gene_church_ludy.jpgGene Ramsey, John Church & Ludy D'AngeloGene with John Church and Ludy D'Angelohttps://princetonastronomy.com/wp-content/uploads/2016/09/gene_award.jpgAwardGene accepting 'Member in Good Faith' award at the 50th anniversary of the club.https://princetonastronomy.com/wp-content/uploads/2016/09/gene-with-john-church.jpgGene with John ChurchGene with John Church2016-09-09T19:27:44+00:00monthlyhttps://princetonastronomy.com/2016/09/09/neutrinos-their-discovery-detection-and-future-prospects-september-13-2016/https://princetonastronomy.com/wp-content/uploads/2016/09/jialiu.jpgjia_liuDr. Jia Liu2016-09-09T19:23:34+00:00monthlyhttps://princetonastronomy.com/2016/09/09/from-the-assistant-director-8/2016-09-09T19:21:07+00:00monthlyhttps://princetonastronomy.com/2016/09/09/conjunction-of-venus-and-jupiter/https://princetonastronomy.com/wp-content/uploads/2016/09/venus-jupiter.jpgvenus-jupiterVenus-Jupiter using iPhone SE camera through one eyepiece of Nikon Monarch 7 10x42 binoculars. Credit: Gene Allenhttps://princetonastronomy.com/wp-content/uploads/2016/09/conjunction2.jpgconjunction2Seraphine Allen, Bill Murray and Jen Skitt waiting for a darker sky. Credit: Gene Allen2016-09-09T19:20:00+00:00monthlyhttps://princetonastronomy.com/2016/09/09/juno-the-wife-of-jupiter/https://princetonastronomy.com/wp-content/uploads/2016/09/juno.pngjunoPath of Juno from Earth to Jupiter.2016-09-09T19:17:15+00:00monthlyhttps://princetonastronomy.com/2016/09/09/snippets-32/https://princetonastronomy.com/wp-content/uploads/2016/09/osiris-rex_launch.jpgosiris-rex_launchOsiris-Rex launch2016-09-09T19:16:11+00:00monthlyhttps://princetonastronomy.com/2016/09/03/snippets-31/https://princetonastronomy.com/wp-content/uploads/2016/08/24planet-1472052086983-master768.jpgAn artist’s impression of the planet Proxima b orbiting Proxima Centauri, the closest star to Earth’s sun. Photo: NYTimesAn artist’s impression of the planet Proxima b orbiting Proxima Centauri, the closest star to Earth’s sun. Photo: NYTimeshttps://princetonastronomy.com/wp-content/uploads/2016/08/90850331_adm-aeolus2.jpgThe mission's full name is Atmospheric Dynamics Mission (ADM-Aeolus). Photo: BBCThe mission's full name is Atmospheric Dynamics Mission (ADM-Aeolus). Photo: BBChttps://princetonastronomy.com/wp-content/uploads/2016/08/90826149_9cbe49cb-b1e3-4131-b58f-52fda19ec4ce.pngThe nova eruption was observed in May 2009 and took place 20,000 light years away. Photo: BBCThe nova eruption was observed in May 2009 and took place 20,000 light years away. Photo: BBChttps://princetonastronomy.com/wp-content/uploads/2016/08/nature19066-f2.jpgSnapshots of a nova lifecycle. Photo: NatureSnapshots of a nova lifecycle. Photo: Nature https://princetonastronomy.com/wp-content/uploads/2016/08/02misconception-universe-superjumbo.jpgYes, you are the center of the universe. Photo: NYTimesYes, you are the center of the universe. Photo: NYTimeshttps://princetonastronomy.com/wp-content/uploads/2016/08/04moon-master768.jpgAn artist’s conception of Moon Express’s MX-1 lander on the moon. Photo: NYTimesAn artist’s conception of Moon Express’s MX-1 lander on the moon. Photo: NYTimeshttps://princetonastronomy.com/wp-content/uploads/2016/08/90531181_r3700013-jupiter_two_moons-spl.jpg_90531181_r3700013-jupiter_two_moons-splThe huge storm, seen here by Voyager 1 in 1979, apparently creates a high-altitude hotspot. Photo: BBChttps://princetonastronomy.com/wp-content/uploads/2016/08/19tb-telescope_comp-superjumbo.jpgUnknown galaxies. Photo: NYTimesUnknown galaxies. Photo: NYTimeshttps://princetonastronomy.com/wp-content/uploads/2016/08/18pluto_sputnikplanumcolor-jumbo.png18pluto_sputnikplanumcolor-jumboA color image of Sputnik Planum, the region known as Pluto's "heart," which is rich in nitrogen, carbon monoxide and methane ices. Photo: NYTimes https://princetonastronomy.com/wp-content/uploads/2016/08/90366842_mediaitem90364465.jpgInside the Super-Kamiokande detector in JapanInside the Super-Kamiokande detector in Japan2016-09-03T19:41:29+00:00monthlyhttps://princetonastronomy.com/2016/09/03/because-rust-never-sleeps/https://princetonastronomy.com/wp-content/uploads/2016/08/team.jpgCTLBAEShttps://princetonastronomy.com/wp-content/uploads/2016/08/bsctl.jpgBSCTLCorrosion Technology lab2023-08-30T08:11:15+00:00monthlyhttps://princetonastronomy.com/2016/09/03/from-the-director-54/https://princetonastronomy.com/wp-content/uploads/2016/07/img_6417.jpgIMG_6417https://princetonastronomy.com/wp-content/uploads/2016/07/img_6416.jpgIMG_6416https://princetonastronomy.com/wp-content/uploads/2016/07/img_6415.jpgIMG_6415https://princetonastronomy.com/wp-content/uploads/2016/07/img_6414.jpgIMG_6414https://princetonastronomy.com/wp-content/uploads/2016/07/img_6412.jpgIMG_6412https://princetonastronomy.com/wp-content/uploads/2016/07/img_6406.jpgIMG_6406https://princetonastronomy.com/wp-content/uploads/2016/07/img_6404.jpgIMG_6404https://princetonastronomy.com/wp-content/uploads/2016/07/img_6403.jpgIMG_6403https://princetonastronomy.com/wp-content/uploads/2016/07/img_6402.jpgIMG_6402https://princetonastronomy.com/wp-content/uploads/2016/07/img_6401.jpgIMG_64012016-09-03T19:39:02+00:00monthlyhttps://princetonastronomy.com/2016/09/03/minutes-of-the-june-14-2016-aaap-meeting/2016-09-03T19:32:47+00:00monthlyhttps://princetonastronomy.com/2016/06/13/from-the-director-53/https://princetonastronomy.com/wp-content/uploads/2016/06/triangulum_rex.pngTriangulumNGC672, interacting galaxies in the constellation Triangulum. Credit: Rex Parker, 2016, www.rexparkerpixels.com2016-06-13T13:12:25+00:00monthlyhttps://princetonastronomy.com/2016/06/13/aaap-june-14-2016-meeting-nj-state-planetarium/https://princetonastronomy.com/wp-content/uploads/2016/06/nj_planetarium.jpgNJ_PlanetariumNew Jersey State Planetarium2016-06-13T13:09:57+00:00monthlyhttps://princetonastronomy.com/2016/06/13/minutes-of-the-may-10-2016-aaap-meeting/2016-06-13T13:08:56+00:00monthlyhttps://princetonastronomy.com/2016/06/13/telescope-longevity/2016-06-13T12:57:38+00:00monthlyhttps://princetonastronomy.com/2016/06/06/mercury-transit-may-9th-2016/https://princetonastronomy.com/wp-content/uploads/2016/06/mercurytransitvanderbei.jpgMercuryTransitVanderbeiOverlay of images taken by Robert Vanderbei at: 7:20, 7:54, 8:29, 8:57, 9:27, 10:01, 10:34, 11:10, 11:45, 12:01, 12:47, 13:12, 14:19 https://princetonastronomy.com/wp-content/uploads/2016/06/mercurytransit_454_curves_orange_25pct.jpgMercuryTransit_454_curves_orange_25pctA single 1/1250-second exposure (ISO 1600) taken at 11:10am EDT using 3.5" Questar and a Baader solar filter (false color) by Robert Vanderbeihttps://princetonastronomy.com/wp-content/uploads/2016/06/mercury9.jpegMercury9AAAP members at the observatory.https://princetonastronomy.com/wp-content/uploads/2016/06/mercury6.jpegMercury6Shadows mean the sun is out of the clouds. Good time to run to the telescope!https://princetonastronomy.com/wp-content/uploads/2016/06/mercury4.jpegMercury4Almost successful Dave Skitt and John Church!! The cardboard did not burn!https://princetonastronomy.com/wp-content/uploads/2016/06/mercury3.jpegMercury3A very enjoyable day for Larry Kane. https://princetonastronomy.com/wp-content/uploads/2016/06/mercury1.jpegMercury1Amateurs gathered to observe the mercury cross the sun.https://princetonastronomy.com/wp-content/uploads/2016/06/img_9493_2_mercury-transit_ken-kremer.jpgIMG_9493_2_Mercury Transit_Ken KremerA beautiful shot of the mercury transit taken by Ken Kremer at the observatory.https://princetonastronomy.com/wp-content/uploads/2016/06/img_9336_3a_mercury-transit_ken-kremer.jpgIMG_9336_3a_Mercury Transit_Ken KremerAnother picture of the transit taken by Ken Kremer.2016-06-06T19:23:59+00:00monthlyhttps://princetonastronomy.com/2016/06/06/galaxies-too-die/https://princetonastronomy.com/wp-content/uploads/2016/06/dying_galaxy.jpgNASA handout photo of a composite image illustrating how the intense gravity of a supermassive black hole can be tapped to generate powerRare & dying: Giant radio galaxy found 9mn light yrs away from Earth. Photo credit: NASA2016-06-06T19:21:29+00:00monthlyhttps://princetonastronomy.com/2016/06/06/snippets-30/https://princetonastronomy.com/wp-content/uploads/2016/06/falcon-9-coming-back-earth.jpgfalcon-9-coming-back-earthFalcon-9 camera captures landing.https://princetonastronomy.com/wp-content/uploads/2016/06/kepler_exoplanets.jpgKepler_exoplanetsKepler discovers new exoplanets.https://princetonastronomy.com/wp-content/uploads/2016/06/ancient_tsunami.pngancient_tsunamiTsunami-borne sediments on Marshttps://princetonastronomy.com/wp-content/uploads/2016/06/mars_whale_rock.jpgMars_whale_rock50cm high Whale Rock on Marshttps://princetonastronomy.com/wp-content/uploads/2016/06/alma.jpgAlmaAlma: Sixty-six dishes are scattered across the plateauhttps://princetonastronomy.com/wp-content/uploads/2016/06/pluto_planum.jpgPluto_planumPluto's Sputnik Planum https://princetonastronomy.com/wp-content/uploads/2016/06/e-elt.jpgE-ELTEuropean Extremely Large Telescope (E-ELT) https://princetonastronomy.com/wp-content/uploads/2016/06/radio_telescope_china.pngRadio_telescope_ChinaChina's Five-hundred-meter Aperture Spherical Telescope - or FAST for short. https://princetonastronomy.com/wp-content/uploads/2016/06/expandable_room.jpgexpandable_roomThe Bigelow Expandable Activity Module (Beam) has been opened up on the space station. Photo Credit: NASA2016-06-06T19:20:29+00:00monthlyhttps://princetonastronomy.com/2016/04/18/snippets-29/2016-05-01T14:26:58+00:00monthlyhttps://princetonastronomy.com/2016/04/19/reusable-launch-vehicle/https://princetonastronomy.com/wp-content/uploads/2016/04/25790039543_8210c68958_z.jpg25790039543_8210c68958_zhttps://princetonastronomy.com/wp-content/uploads/2016/04/unnamed-24.jpgunnamed-242016-04-27T00:44:11+00:00monthlyhttps://princetonastronomy.com/2016/04/19/minutes-of-the-april-12-2016-aaap/2016-04-27T00:29:57+00:00monthlyhttps://princetonastronomy.com/2016/04/17/beautiful-nighttime-atlas-launch-rockets-cygnus-supply-ship-to-iss/https://princetonastronomy.com/wp-content/uploads/2016/04/img_9085_2b_orbital-atk-cygnus-oa-6_ken-kremer-e1460936173181.jpgIMG_9085_2b_Orbital ATK Cygnus OA 6_Ken KremerULA Atlas V rocket carrying Orbital ATK CRS-6 Cygnus cargo spacecraft lifts from Space Launch Complex 41 at 11:05 p.m. on Mar. 22, 2016 from Cape Canaveral Air Force Station, Fla. Credit: Ken Kremer/kenkremer.com https://princetonastronomy.com/wp-content/uploads/2016/04/img_7199_2b_orbital-atk-cygnus-oa-6_ken-kremer-e1460936153571.jpgIMG_7199_2b_Orbital ATK Cygnus OA 6_Ken KremerInside Payload Hazardous Servicing Facility clean room at the Kennedy Space Center in Florida with Orbital ATK Cygnus cargo spacecraft launched to ISS on Mar. 22, 2016. Credit: Ken Kremer https://princetonastronomy.com/wp-content/uploads/2016/04/img_8119_2a_orbital-atk-oa-6_ken-kremer.jpgIMG_8119_2a_Orbital ATK OA 6_Ken Kremer2016-04-27T00:20:49+00:00monthlyhttps://princetonastronomy.com/2016/04/19/minutes-of-the-march-29-2016-aaap-board-of-directors-meeting/2016-04-27T00:18:57+00:00monthlyhttps://princetonastronomy.com/2016/04/25/from-the-director-52/https://princetonastronomy.com/wp-content/uploads/2016/04/horsehead-nebula-rex-parker.jpgHorsehead nebula Rex ParkerHorsehead Nebula Credit: Rex Parkerhttps://princetonastronomy.com/wp-content/uploads/2016/04/minolta-planetarium.jpgMinolta Planetarium2016-04-25T23:28:30+00:00monthlyhttps://princetonastronomy.com/2016/04/18/maine-astronomy-retreat/2016-04-25T23:24:04+00:00monthlyhttps://princetonastronomy.com/2016/04/23/nominations-for-board-of-directors/2016-04-23T13:39:01+00:00monthlyhttps://princetonastronomy.com/2016/04/23/the-cosmic-web-mysterious-architecture-of-the-universe/https://princetonastronomy.com/wp-content/uploads/2016/04/cosmic-web.jpgCosmic Web2016-04-23T13:13:51+00:00monthlyhttps://princetonastronomy.com/2016/04/02/new-discoveries-in-the-outer-solar-system-april-12-2016-lecture/2016-04-03T12:51:53+00:00monthlyhttps://princetonastronomy.com/2016/04/02/from-the-assistant-director-7/2016-04-03T12:44:51+00:00monthlyhttps://princetonastronomy.com/2016/04/02/star-distances/https://princetonastronomy.com/wp-content/uploads/2016/04/screen-shot-2016-04-02-at-10-31-39-am.jpgScreen Shot 2016-04-02 at 10.31.39 AMhttps://princetonastronomy.com/wp-content/uploads/2016/03/screen-shot-2016-03-30-at-7-50-47-pm.jpgScreen Shot 2016-03-30 at 7.50.47 PM2016-04-02T14:36:54+00:00monthlyhttps://princetonastronomy.com/2016/04/02/outreach-report/https://princetonastronomy.com/wp-content/uploads/2016/03/sss.jpgSSS2016-04-02T12:42:06+00:00monthlyhttps://princetonastronomy.com/2016/04/02/whats-all-the-flap-about/https://princetonastronomy.com/wp-content/uploads/2016/03/unnamed-4.jpgunnamed-4https://princetonastronomy.com/wp-content/uploads/2016/03/unnamed-16.jpgunnamed-16https://princetonastronomy.com/wp-content/uploads/2016/03/unnamed-17.jpgunnamed-17https://princetonastronomy.com/wp-content/uploads/2016/03/unnamed-6.jpgunnamed-62016-04-02T12:41:48+00:00monthlyhttps://princetonastronomy.com/2016/04/02/march-2016-aaap-meeting-minutes/2016-04-02T12:41:25+00:00monthlyhttps://princetonastronomy.com/2016/04/02/treasurers-report-41/2016-04-02T12:41:02+00:00monthlyhttps://princetonastronomy.com/2016/04/02/astronomers-livid-about-green-laser-ban/https://princetonastronomy.com/wp-content/uploads/2016/03/plane-laser-630-620x413.jpgplane-laser-630-620x4132016-04-02T12:39:57+00:00monthlyhttps://princetonastronomy.com/2016/04/02/star-wars-the-force-awakens/https://princetonastronomy.com/wp-content/uploads/2016/03/unnamed-2.jpgunnamed-22016-04-02T12:39:10+00:00monthlyhttps://princetonastronomy.com/2016/03/22/snippets-28/https://princetonastronomy.com/wp-content/uploads/2016/03/pluto_sputnikplanum.pngpluto_sputnikplanumA color image of Sputnik Planum, the region known as Pluto's "heart," which is rich in nitrogen, carbon monoxide and methane ices. Credit NASA/Johns Hopkins Applied Physics Laboratory/Southwest Research Institute2016-03-24T00:04:40+00:00monthlyhttps://princetonastronomy.com/simpson-observatory-map/https://princetonastronomy.com/wp-content/uploads/2010/11/aaap-simpson-observatory-map.jpgAAAP Simpson Observatory MapAAAP Simpson Observatory Maphttps://princetonastronomy.com/wp-content/uploads/2010/11/observatory-map.jpgObservatory Map2016-02-28T18:41:24+00:00weekly0.6https://princetonastronomy.com/2016/02/27/2016-stokes-star-party/2016-02-28T13:47:21+00:00monthlyhttps://princetonastronomy.com/2016/02/27/directors-report/2016-02-28T13:44:14+00:00monthlyhttps://princetonastronomy.com/2016/02/27/the-dark-side-of-the-universe-march-9-2016/https://princetonastronomy.com/wp-content/uploads/2016/02/picture1.pngPicture1Dr. Netah Bahcall2016-02-28T13:41:23+00:00monthlyhttps://princetonastronomy.com/2016/02/26/gravitational-waves/https://princetonastronomy.com/wp-content/uploads/2016/02/what_slide-ce3596915df0767051e5d7d29c27958a.jpgwhat_slide-ce3596915df0767051e5d7d29c27958aLIGO Facilities in Washington and Louisiana (Credit: Caltech)https://princetonastronomy.com/wp-content/uploads/2016/02/ligo20160211_tn.jpgligo20160211_TnTwo Approaching Blackholes (Credit: Caltech)2016-02-28T13:39:38+00:00monthlyhttps://princetonastronomy.com/2016/02/27/public-astronomy-lecture-university-of-the-sciences/2016-02-27T21:37:46+00:00monthlyhttps://princetonastronomy.com/2016/02/27/treasurers-report-40/2016-02-27T21:15:45+00:00monthlyhttps://princetonastronomy.com/2016/02/26/minutes-of-the-february-2016-meeting/2016-02-26T12:57:06+00:00monthlyhttps://princetonastronomy.com/2016/02/26/eta-carinae/https://princetonastronomy.com/wp-content/uploads/2016/02/ngc3372-haoiii-rl10-blur-log-dimmer-crop-50pct.jpgngc3372-HaOIII-RL10-Blur-Log-dimmer-crop-50pcthttps://princetonastronomy.com/wp-content/uploads/2016/02/ngc3372-haoiii-rl10-blur-log-dimmer_25pct.jpgngc3372-HaOIII-RL10-Blur-Log-dimmer_25pct2016-02-26T12:56:30+00:00monthlyhttps://princetonastronomy.com/2016/02/18/snippets-27/https://princetonastronomy.com/wp-content/uploads/2016/02/chinatelescope.jpgCHINATELESCOPEhttps://princetonastronomy.com/wp-content/uploads/2016/02/saturn-rings.jpgSaturn ringshttps://princetonastronomy.com/wp-content/uploads/2016/02/color_global_view_of_ceres_-_oxo_and_haulani_craters.pngColor_global_view_of_Ceres_-_Oxo_and_Haulani_craters2016-02-18T14:00:02+00:00monthlyhttps://princetonastronomy.com/2016/01/30/saving-hubble-feb-9-2015-lecture/https://princetonastronomy.com/wp-content/uploads/2016/01/picture1.pngPicture1Filmmaker David Gaynes2016-02-03T14:25:57+00:00monthlyhttps://princetonastronomy.com/2016/02/03/update-saving-hubble-february-9-2016-movie-lecture/2016-02-03T14:17:56+00:00monthlyhttps://princetonastronomy.com/2016/01/29/writing-a-poem/2016-01-30T23:39:55+00:00monthlyhttps://princetonastronomy.com/2016/01/29/alfonso-churchill/2016-01-30T23:39:21+00:00monthlyhttps://princetonastronomy.com/2016/01/30/from-the-director-51/2016-01-30T18:59:41+00:00monthlyhttps://princetonastronomy.com/2016/01/29/online-astronomy-training/https://princetonastronomy.com/wp-content/uploads/2014/08/m92.jpgM92M922016-02-04T02:15:33+00:00monthlyhttps://princetonastronomy.com/2016/01/29/the-trapezium-in-m42/https://princetonastronomy.com/wp-content/uploads/2016/01/m42-best110-rl-log-haoiii-33pct.jpgm42-best110-RL-Log-HaOIII-33pct18:53 EST Jan 26, 2016. Starlight Express Trius SX-694 on 10" RCOS at f/9. Ha = 28 mins, OIII = 42 mins, (unguided 15-second subexposures). Richardson-Lucy deconv. Log stretch. 2016-01-29T23:35:22+00:00monthlyhttps://princetonastronomy.com/2016/01/29/minutes-of-the-january-2016-aaap-meeting/2016-01-29T23:33:21+00:00monthlyhttps://princetonastronomy.com/2015/08/14/m27-the-dumb-bell-nebula/https://princetonastronomy.com/wp-content/uploads/2015/08/m27-rl_gamma05_lrgb_917x691.jpgm27-RL_Gamma05_LRGB_917x6912016-01-27T00:59:24+00:00monthlyhttps://princetonastronomy.com/2016/01/25/new-c-14-installed-at-the-observatory/https://princetonastronomy.com/wp-content/uploads/2016/01/ludy-rex-scope.jpgludy-rex-scopehttps://princetonastronomy.com/wp-content/uploads/2016/01/img_0004.jpgIMG_0004https://princetonastronomy.com/wp-content/uploads/2016/01/gene-rex.jpggene-rexhttps://princetonastronomy.com/wp-content/uploads/2016/01/img_0006.jpgIMG_0006Ludy D'Angelo2016-01-27T00:52:36+00:00monthlyhttps://princetonastronomy.com/2016/01/26/the-martian-and-ernest-shackleton/https://princetonastronomy.com/wp-content/uploads/2016/01/the-martian.jpgThe MartianActor Matt Damon portrays an astronaut stranded on Mars in the Martian.2016-01-26T20:42:40+00:00monthlyhttps://princetonastronomy.com/2016/01/18/moon-occults-venus/https://princetonastronomy.com/wp-content/uploads/2016/01/img_0088_ps_2-2.jpgIMG_0088_PS_2-22016-01-19T03:04:45+00:00monthlyhttps://princetonastronomy.com/st-needs-you/2016-01-15T01:38:35+00:00weekly0.6https://princetonastronomy.com/2015/05/30/from-the-director-46/2016-01-15T01:23:38+00:00monthlyhttps://princetonastronomy.com/2015/07/19/snippets-23/2016-01-15T01:22:24+00:00monthlyhttps://princetonastronomy.com/2015/08/02/july-2015-blue-moon/2016-01-15T01:21:36+00:00monthlyhttps://princetonastronomy.com/2015/08/18/adirondack-astrophotography-workshop/2016-01-15T01:20:44+00:00monthlyhttps://princetonastronomy.com/2015/08/27/uacnj-symposium/2016-01-15T01:19:52+00:00monthlyhttps://princetonastronomy.com/2015/09/01/isro-launches-satellite-to-geostationary-orbit/https://princetonastronomy.com/wp-content/uploads/2015/09/unnamed.jpgunnamedGSLV-D6 on the Launch Pad Credit: ISRO2016-01-15T01:19:10+00:00monthlyhttps://princetonastronomy.com/2015/09/01/minutes-of-the-august-2015-board-meeting-of-the-aaap/2016-01-15T01:18:20+00:00monthlyhttps://princetonastronomy.com/2015/09/01/star-quest-2015-september-11-13/2016-01-15T01:17:59+00:00monthlyhttps://princetonastronomy.com/2015/09/01/measuring-and-modeling-variability-in-quasars-and-blazars/https://princetonastronomy.com/wp-content/uploads/2015/08/witta.pngDr. Witta2016-01-15T01:17:37+00:00monthlyhttps://princetonastronomy.com/2015/09/01/from-the-director-47/2016-01-15T01:17:16+00:00monthlyhttps://princetonastronomy.com/2015/09/28/snippets-24/2016-01-15T01:16:51+00:00monthlyhttps://princetonastronomy.com/2015/09/28/pppl-colloquia-and-saturday-science-series/2016-01-15T01:16:28+00:00monthlyhttps://princetonastronomy.com/2015/09/28/minutes-of-the-september-2015-meeting-of-the-aaap/2016-01-15T01:15:54+00:00monthlyhttps://princetonastronomy.com/2015/10/03/from-the-director-48/2016-01-15T01:13:59+00:00monthlyhttps://princetonastronomy.com/2015/10/03/remote-observing-and-astrophotography-oct-13-2015-meeting/https://princetonastronomy.com/wp-content/uploads/2015/10/nammacher-headshot.jpgNammacher headshot2016-01-15T01:13:42+00:00monthlyhttps://princetonastronomy.com/2015/10/20/snippets-25/2016-01-15T01:13:17+00:00monthlyhttps://princetonastronomy.com/2015/10/25/einsteins-dice-and-schrodingers-cat-nov-10/https://princetonastronomy.com/wp-content/uploads/2015/10/halpern.jpegPaul Halpern2016-01-15T01:12:56+00:00monthlyhttps://princetonastronomy.com/2015/11/02/simpson-observatory-roof-repairs/https://princetonastronomy.com/wp-content/uploads/2015/11/image001.jpgimage001https://princetonastronomy.com/wp-content/uploads/2015/11/unnamed.jpgunnamedhttps://princetonastronomy.com/wp-content/uploads/2015/11/unnamed-1.jpgunnamed (1)https://princetonastronomy.com/wp-content/uploads/2015/11/unnamed-2.jpgunnamed 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