Tag Archives: snippets

Snippets

Posted on April 3, 2015 by ST Editors

Submitted by David Kaplan except as noted Keeping up with Rosetta Rosetta’s comet is spinning down. The comet being observed by Europe’s Rosetta satellite is very gradually spinning down, most probably because its jets of gas and dust are acting … Continue reading →

Posted in April 2015 | Tagged | Leave a comment

Snippets

Posted on March 1, 2015 by ST Editors

Submitted by David Kaplan except as noted At the D&R Greenway Trust’s Marie L. Matthews Gallery at the Johnson Education Center until March 20: “High Noon to Midnight Moon: Talismans of the Horizon” submitted by Michael Wright Living with a Star Even a … Continue reading →

Posted in March 2015, Sidereal Times | Tagged , , | Leave a comment

Snippets

Posted on December 30, 2014 by ST Editors

All contributions by David Kaplan except as noted The Top 101 Astronomical Events to Watch for in 2015 Universe Today Contributed by Surabhi Agarwal What Our Skies Would Look Like Without City Lights In a series of transporting images, a photographer … Continue reading →

Posted in January 2015, Sidereal Times | Tagged , , | Leave a comment

Snippets

Posted on November 29, 2014 by ST Editors

Mystery Over Monster Cosmic Cloud (contributed by David Kaplan) Observations of a cosmic confrontation between a huge gas cloud and the black hole at the centre of our galaxy spark a debate.  BBC The ‘Most Complicated’ Watch in the World … Continue reading →

Posted in December 2014, Sidereal Times | Tagged | Leave a comment

Snippets

Posted on November 2, 2014 by ST Editors

Gravity Wells According to XKCD (contributed by Michael Wright) Rover Humor from XKCD (contributed by Ira Polans) Cosmigraphics (contributed by David Kaplan) Over thousands of years, humans have tried to represent the universe in graphic form, whether in manuscripts, paintings, … Continue reading →

Posted in November 2014, Sidereal Times | Tagged | Leave a comment

Snippets

Posted on September 2, 2014 by ST Editors

Dead Stars ‘Can Re-ignite’ and Explode Astronomers have shown that dead stars known as white dwarfs can re-ignite and explode as supernovas. The discovery appears to solve a mystery surrounding the nature of a particular category of stellar explosions known … Continue reading →

Posted in September 2014, Sidereal Times | Tagged | Leave a comment