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Pastimes
Astronomy and Space
An SI Board Since December 2016
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Emcee:  J.B.C. Type:  Moderated
Introduction Compact
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311[youtube video]J.B.C.212/22/2021
310Space Traffic Management Vital for Collision Avoidance The single most importanTimF-12/8/2021
309i.redd.it reddit.comTimF-11/30/2021
308Never mind. I thought it was supposed to go Nov 18.DMaA-11/21/2021
307In Event of Moon Disaster - The Safire Memo [youtube video] youtube.comTimF-11/21/2021
306NASA will finally launch the James Webb Space Telescope on December 18th It shouTimF-11/21/2021
305[youtube video] youtube.comTimF-11/19/2021
304An extra-GALACTIC planet outside the Milky Way?! | Night Sky News 2021 [youtube TimF-11/18/2021
303Next Week NASA plans to launch its Double Asteroid Redirect Test Mission on a FaTimF111/18/2021
302Cool stuff.J.B.C.-11/17/2021
301Live stream of the Aurora in Lapland. (Replay I guess) [youtube video]DMaA111/17/2021
300The force to disintegrate it would disperse the material through space and only Stock Puppy-11/16/2021
299Turns Out, There Is a Way to Nuke a Dangerous Asteroid As a Last Resort [youtubeTimF-11/14/2021
298The space station just dodged debris from a 2007 Chinese weapons test. Nov. 10, TimF-11/12/2021
297THIS WEEK'S SKY AT A GLANCE THIS WEEK'S SKY AT A GLANCE, NOVEMBER 12 – J.B.C.-11/12/2021
296I can't remember the last time I saw a good aurora.DMaA-9/26/2021
295A relatively minor one, this time. Another Carrington Event level CME hitting Eamiraje-9/26/2021
294What is Geomagnetic storm that is set to hit Earth and may affect satellites, elJ.B.C.-9/26/2021
293The Hubble is back online! Kudos to the brilliant engineers who coaxed it back tDMaA27/26/2021
292Didn't know that magnetism had such an effect on the galactic scale How MagTimF17/24/2021
291Community CornerHow Jeff Bezos Will Soar Into Space: AP ExplainerSee what awaitsJ.B.C.-7/19/2021
290NASA engineers begin high-stakes repair to Hubble Space TelescopeJ.B.C.17/16/2021
289I’ll be watching.J.B.C.-7/10/2021
288The Perseid Meteor Shower Will Produce Up to 100 Meteors an Hour this August AsTimF-7/10/2021
287Olympus Mons compared to Arizona [graphic] reddit.comTimF16/27/2021
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