Science! Astronomy & Space Exploration, and Others
Discuss all science topics, particularly the sciences relating to Astronomy and Space Exploration. This includes all the natural sciences: Physics, Chemistry, Geology, and Biology. They can include applied sciences such as engineering and construction as well. Wherever the scientific method is used, you can discuss it here.
As always, no politics, pseudo-science, crack-pottery, or anti-science.
Regarding the War in UkrainePosted by cbwerner |
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SASE&O Forum GuidelinesStarted by WaterMaster , 18 Jul 2013 |
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Best of Links for SASE forumStarted by LivingNDixie , 31 Jul 2007 |
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There may be fundamental flaws with our understanding of the universe ...Started by BillP , 16 Jul 2019 |
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Artemis Status UpdateStarted by GSBass , 31 Jul 2021 |
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A New Explanation for the Peculiar Tilt and Spin of UranusStarted by Dave Mitsky , Yesterday, 09:29 PM |
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DART (the Double Asteroid Redirect Test) Will Impact the Asteroid Didymos B (Dimorphos) on September 26thStarted by Dave Mitsky , 26 Aug 2022 |
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Planet 9, Nibiru, and Planet XStarted by Dynan , 06 Dec 2019 |
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DART DustStarted by Dynan , Yesterday, 10:29 AM |
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Science Jokes IIStarted by cuzimthedad , 08 Feb 2022 |
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Starlink & SpaceX Lose AgainStarted by Ron359 , 23 Sep 2022 |
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The Guardian Posts Photo WinnersStarted by Dynan , 05 Oct 2022 |
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Asteroid that killed the dinosaurs also triggered global tsunamiStarted by DanMiller , 05 Oct 2022 |
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Earth-like Planets with Similar Land/Ocean Mixes May Be Very RareStarted by Dave Mitsky , 04 Oct 2022 |
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Is the Big Bang a Bust?Started by Jeff B1 , 08 Sep 2022 |
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Milky Way's graveyard of dead stars foundStarted by Jim Davis , 03 Oct 2022 |
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NASA James Webb Space Telescope ThreadStarted by cuzimthedad , 27 Nov 2021 |
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The HST Images the Spiral Galaxy UGC 9391Started by Dave Mitsky , 03 Oct 2022 |
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The Timing and Frequency of Lunar Asteroid Impacts May Have Been Mirrored on EarthStarted by Dave Mitsky , 28 Sep 2022 |
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Sofia, the Historic Airplane-Borne Telescope, Lands for the Last TimeStarted by DanMiller , 01 Oct 2022 |
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And so it Begins.... Part IIStarted by rockethead26 , 27 Jul 2021 |
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NASA and SpaceX are studying a Hubble telescope boost, adding 15 to 20 years of lifeStarted by HouseBuilder328 , 30 Sep 2022 |
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Red shift question - would like to clarify my understandingStarted by Gschnettler , 30 Sep 2022 |
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NASA and SpaceX studying boost for HSTStarted by Jii , 30 Sep 2022 |
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request for assistance w/ electrical circuit wiringStarted by mrural , 30 Sep 2022 |
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FCC rules satellites must deorbit within 5 years of ending missionStarted by Cali , 29 Sep 2022 |
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The First Direct Evidence of Population III Stars?Started by Dave Mitsky , 28 Sep 2022 |
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Using Stellarium and thinking of the ancients...Started by revans , 27 Sep 2022 |
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NASA spacecraft buzzes Jupiter moon Europa, closest in yearsStarted by DanMiller , 29 Sep 2022 |
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Maarten Schmidt, Discoverer of Quasars, 1929 - 2022Started by EJN , 25 Sep 2022 |
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Soon-to-be-released HST Saturn images?Started by RedLionNJ , 27 Sep 2022 |
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Sgr A* has an orbiting gas bubbleStarted by Jii , 25 Sep 2022 |
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More knowledge of the Universe - where to find updated, upcoming missionsStarted by HouseBuilder328 , 25 Sep 2022 |
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Alien-Hunting Astronomer Says There May Be a Second Interstellar Object on Earth in New StudyStarted by DanMiller , 24 Sep 2022 |
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Where Do Earth's Continents Come From?Started by Sleep Deprived , 15 Sep 2022 |
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Earth's Oddball ContinentsStarted by Dave Mitsky , 23 Sep 2022 |
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The presence of water in asteroid dust raises the possibility that life on Earth originated in space.Started by DanMiller , 23 Sep 2022 |
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Gaia BH1 - The nearest black hole to Earth found yetStarted by Jii , 21 Sep 2022 |
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JWST latest - the Tarantula and a lot moreStarted by alpal , 19 Sep 2022 |
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We Have Found the Protogalaxy That Made the Milky WayStarted by ILikePluto , 21 Sep 2022 |
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JWST - increased "friction" on Mid-InfraRed Instrument (MIRI)Started by HouseBuilder328 , 20 Sep 2022 |
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NASA's Mars Perseverance Rover Finds Intriguing Organic Matter in RockStarted by DanMiller , 18 Sep 2022 |
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NYT article - brainstorming traces left by distant life / technologyStarted by R8357 , 15 Sep 2022 |
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JWST - Orion Nebula latest picture - comparisonStarted by alpal , 12 Sep 2022 |
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NASA requests proposals for 2nd moon lander for Artemis astronautsStarted by HouseBuilder328 , 17 Sep 2022 |
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Twins Paradox without accelerationStarted by wsx , 11 Sep 2022 |
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New Perseverance images from Jezero CraterStarted by Sky King , 16 Sep 2022  Planet
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Saturn's Rings and Tilt May Have Come From One Missing MoonStarted by ILikePluto , 15 Sep 2022 |
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Solar System scaled downStarted by Paradoxdb3 , 14 Sep 2022 |
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The Very Long Baseline Array and the Binary Star GJ 896ABStarted by Dave Mitsky , 03 Sep 2022 |
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Hexatic and Superionic Phase WaterStarted by Dave Mitsky , 14 Sep 2022 |
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