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.
Cloudy Nights Pioneer Tom Trusock has passed awayPosted by Greg K. |
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Einstein @ Home & Other BOINC projectsStarted by redvis , 21 Feb 2005 |
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Heads Up! Clarification on TOSStarted by JayinUT , 23 Apr 2014 |
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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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Space Travel use to be top priority?Started by grif 678 , 08 Apr 2019 |
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Scale on black hole image ("Event Horizon Scope")Started by Ernest_SPB , 11 Apr 2019 |
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Colonizing earths moonStarted by CounterWeight , 05 May 2019 |
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The kilogram is dead! Long live the kilogram!Started by ascii , 20 May 2019 |
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Universe expanding 9% faster than can be explainedStarted by CharlesC , 26 Apr 2019 |
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Questions to ScientistsStarted by Lucullus , 19 May 2019 |
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Blue Moon LanderStarted by CounterWeight , 10 May 2019 |
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Happy 29th Birthday Hubble!Started by Ishtim , 24 Apr 2019 |
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Tour of the International Space StationStarted by Gipht , 18 May 2019 |
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Earthrise Apollo10 with "Double Star"Started by wcw , 14 May 2019 |
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Tucson Mirror Lab grinding materialsStarted by Lucullus , 27 Feb 2019 |
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"Holes" in the Milky Way...it's sure a dangerous universe!Started by BillP , 15 May 2019 |
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Demise of a GeoSyncronous SatelliteStarted by phillipsrs , 14 Apr 2019 |
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Initial Singularity at Big Bang was not a Point?Started by BillP , 29 Apr 2019 |
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Could quantum mechanics explain the existence of space-time?Started by Tom66 , 11 May 2019 |
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god of chaos asteroid (near miss)Started by Pess , 10 May 2019 |
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ELT, GMT, TMT potential comparisonsStarted by Lucullus , 15 Apr 2019 |
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Time and energy spent on a matter of spaceStarted by apfever , 07 May 2019 |
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Interesting video on capsule abort systemsStarted by CounterWeight , 02 May 2019 |
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What are black holes made of?Started by StarmanDan , 26 Apr 2019 |
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another SpaceX launch, May2, 2019Started by CounterWeight , 02 May 2019 |
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Rocketlab Electron (night) launch 06:00 UTC / 18:00 NZT, 4 May 2019Started by gavinm , 03 May 2019 |
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Starshades vs. nano-coronagraphStarted by Lucullus , 03 May 2019 |
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Blue origin launch scheduled for tomorrow 5/2/2019Started by CounterWeight , 01 May 2019 |
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Distances to GalaxiesStarted by BillP , 27 Feb 2019 |
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Tesla in spaceStarted by HouseBuilder328 , 28 Apr 2019 |
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First shot fired in Alien war!Started by Pess , 26 Apr 2019 |
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Switching major to physics/astronomy, advice please?Started by Lyuda , 14 Mar 2019 |
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Photon Spheres of Black HolesStarted by Lucullus , 24 Apr 2019 |
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Why is the Flame Nebula in Orion's Belt orange (not red)Started by airscottdenning , 29 Mar 2019 |
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Space X does it again!Started by CounterWeight , 11 Apr 2019 |
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What di you want to see next?Started by MikeBOKC , 11 Apr 2019 |
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Electron Shell = Gravity Shield?Started by Brian Albin , 20 Apr 2019 |
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Black hole m 87, what kind of object in its center?Started by Konstantin 1980 , 12 Apr 2019 |
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3 facts maybe you don't know about antimatterStarted by caballerodiez91 , 12 Apr 2019 |
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Event Horizon member telescopesStarted by Lucullus , 10 Apr 2017 |
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Israel lands on the Moon Thursday nightStarted by nof , 10 Apr 2019 |
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Citizen Science AstronomyStarted by rkayakr , 15 Apr 2016 |
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Apollo 18 Cost ?Started by Brian Albin , 14 Apr 2019 |
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we are going back to moon by 2024Started by CounterWeight , 27 Mar 2019 |
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ESA asking for input on priorities for 2035-2050Started by silv , 21 Mar 2019 |
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Neil Armstrong InterviewStarted by ColoHank , 11 Apr 2019 |
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Watch: Earth Gets Its First Look At A Black HoleStarted by Jim7728 , 10 Apr 2019 |
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Do Spacecrafts Slow Down In Space?Started by Observer200 , 11 Apr 2019 |
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How to watch the moon landing todayStarted by nof , 11 Apr 2019 |
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Observing time grants on new huge telescopesStarted by Lucullus , 23 Nov 2016 |
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Recent Topics
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Classic Telescopes
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The Off Topic Observatory
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