Monthly Archives: April 2021

Minutes from the March 9, 2021 Members General Meeting (Online)

Posted on April 1, 2021 by ST Editors

by John Miller, Secretary ●  The meeting convened at 7:30 PM via Zoom and Yahoo (online).  There were initially about 52 Zoom attendees. ●  Rex Parker briefly reviewed “Galaxy Season” as seen from our latitude. He included a few Parker … Continue reading →

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John Herschel and his Lens Designs

Posted on April 1, 2021 by ST Editors

by John Church Charles Hastings once wrote that the lens which is now on our Hastings-Byrne refractor was similar in design to the types described by John Herschel (1792-1871). He also mentioned that such lenses do not greatly differ from … Continue reading →

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Snippets

Posted on April 1, 2021 by ST Editors

compiled by Arlene & David Kaplan The Most Intimate Portrait Yet of a Black HoleThe Event Horizon Telescope collaboration, an international team of radio astronomers that has been staring down the throat of a giant black hole for years, on … Continue reading →

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