General Discussion

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Subject / Started by	Replies / Views	Last post
Live NASA TV/Camera Audio/Video Master Thread Links Started by Michael Z Freeman « 1 2 3 ... 9 Next All »	163 Replies 176452 Views	01/26/2026 09:01 pm by catdlr
The NSF Forum Hello and/or post a Picture of yourself thread Started by FransonUK « 1 2 3 ... 28 Next »	541 Replies 555785 Views	09/13/2025 06:59 pm by catdlr
NSF Facebook page Started by ChrisGebhardt	5 Replies 31358 Views	01/14/2025 12:25 pm by SteveKelly
List of Acronyms used in Space Flight Started by pagheca « 1 2 3 Next All »	59 Replies 134669 Views	07/13/2022 07:12 pm by Hog
MOVED: NASASpaceflight.com L2 Updated Overview and Q&A Started by Chris Bergin	0 Replies 34835 Views	08/07/2011 03:06 am by Chris Bergin
Flight crew assignments questions/speculation Started by NasaFan95 « 1 2 3 ... 27 Next »	535 Replies 239050 Views	Today at 12:42 am by Hadley Delta
Musk: Moon Over Mars Started by XRZ.YZ « 1 2 3 ... 6 Next All »	104 Replies 10305 Views	02/17/2026 03:50 pm by DanClemmensen
May 2021 Pentagon Report on UAP/UFO Sightings, followup: updates and discussion Started by Nascent Ascent « 1 2 3 ... 22 Next »	435 Replies 184108 Views	02/16/2026 11:16 pm by JulesVerneATV
Predictions for 2050 Started by Eric Hedman « 1 2 3 4 Next All »	66 Replies 71252 Views	02/16/2026 11:01 pm by JulesVerneATV
Jonathan McDowell’s Library, Documents and Reports Started by FutureSpaceTourist « 1 2 3 Next All »	42 Replies 28900 Views	02/16/2026 04:14 am by catdlr
SSTO with established boosters. Started by nicp « 1 2 3 4 Next All »	62 Replies 13943 Views	02/14/2026 07:34 pm by john smith 19
Orbital Radar Relaunch — Real-Time Tracking, Events & Space Weather Started by orbitalradar	1 Replies 250 Views	02/14/2026 08:11 am by catdlr
Orbitalradar – Explore Earth’s Orbits Live Started by orbitalradar	9 Replies 12601 Views	02/14/2026 08:08 am by catdlr
War and the Russian and Ukrainian An-124's, and alternatives Started by zubenelgenubi « 1 2 3 ... 6 Next All »	106 Replies 66056 Views	02/13/2026 03:17 pm by edzieba
ASCAN and Unassigned Astronaut training info and activities Started by ddspaceman « 1 2 3 ... 71 Next »	1401 Replies 599152 Views	02/13/2026 02:46 pm by JSz
Mechanized construction and transport on the Moon and cooling thereof. Started by nicp	9 Replies 1949 Views	02/13/2026 01:48 pm by edzieba
Predictions 2026 Started by scienceguy « 1 2 Next All »	27 Replies 24103 Views	02/09/2026 11:52 pm by JulesVerneATV
British Space Agency / UKSA updates thread Started by SimonShuttle « 1 2 3 ... 30 Next »	594 Replies 532192 Views	02/08/2026 06:12 pm by JulesVerneATV
Space Debris Hitting Earth - News and ID Started by cpushack « 1 2 Next All »	21 Replies 15971 Views	02/08/2026 12:59 pm by JulesVerneATV
Upcoming Moon missions Started by mcgyver « 1 2 3 Next All »	59 Replies 82899 Views	02/07/2026 09:19 am by JulesVerneATV
Help! SALS shuttle simulator... Started by nethegauner	16 Replies 15289 Views	02/01/2026 09:40 pm by Jorge
Orbital Debris problem Started by Rik ISS-fan « 1 2 3 ... 9 Next All »	170 Replies 141266 Views	02/01/2026 03:25 pm by JulesVerneATV
Communications with Mars Started by lamontagne « 1 2 3 4 Next All »	77 Replies 53724 Views	01/31/2026 07:06 pm by Don2
NASA X-59 low-boom supersonic flight demonstrator Started by jacqmans « 1 2 3 ... 12 Next »	220 Replies 229292 Views	01/30/2026 09:51 pm by catdlr
Satellite Imagery - Live Satellites Started by RichieHarrington	1 Replies 801 Views	01/29/2026 09:26 am by jesse99
Is "Architecting from the Right, Executing From the Left" a Good Idea? Started by TheRadicalModerate « 1 2 Next All »	20 Replies 7676 Views	01/27/2026 01:23 pm by laszlo
Help with Identifying Close Satellite Pairs Started by ralfvandebergh	9 Replies 3645 Views	01/27/2026 12:31 pm by ralfvandebergh
Flight crew assignments Started by nethegauner « 1 2 3 ... 208 Next »	4154 Replies 2682398 Views	01/24/2026 01:42 pm by SMS
Upcoming planetary exploration missions Started by spacexplorer	2 Replies 831 Views	01/21/2026 10:16 am by Cose2
NASA - Suni Williams retired effective Dec. 27, 2025 Started by catdlr	3 Replies 910 Views	01/21/2026 01:15 am by catdlr
AI applied to space: see Spirit rover footage! Started by spacexplorer	5 Replies 1240 Views	01/20/2026 03:30 pm by frog
NASA Marshall Space Flight Center Started by catdlr	6 Replies 5737 Views	01/11/2026 03:02 am by catdlr
Astro Awards, January 17th and 18th, Austin, TX! Started by everydayastronaut	0 Replies 591 Views	01/02/2026 06:26 pm by everydayastronaut
Predictions 2025 Started by scienceguy « 1 2 3 ... 5 Next All »	90 Replies 65606 Views	01/02/2026 09:00 am by Eric Hedman
Merry Christmas/Holidays 2025 - Happy New "space" Year 2026 !! Started by jacqmans	12 Replies 2352 Views	12/31/2025 05:38 pm by catdlr
Non-US/Foreign language space forums? Started by EnigmaSCADA	12 Replies 8083 Views	12/30/2025 02:36 pm by JulesVerneATV
Boom Aerospace Started by sghill « 1 2 3 ... 8 Next All »	148 Replies 109484 Views	12/29/2025 02:09 pm by STS-200
The Scale of the Universe: From Earth to the Observable Universe Started by turtlerhk	0 Replies 1238 Views	12/29/2025 06:50 am by turtlerhk
Information about former astronauts/cosmonauts/space flight participants Started by Olaf « 1 2 3 ... 17 Next »	328 Replies 195256 Views	12/23/2025 08:01 pm by Tomness
Shuttle Tile identification Started by tlee « 1 2 3 ... 12 Next »	232 Replies 257251 Views	12/13/2025 10:55 pm by AirmanPika
How Are Launch Windows Determined? - Scott Manley Started by catdlr	1 Replies 703 Views	12/09/2025 05:22 pm by litton4
25 years spacefacts Started by Joachim	5 Replies 2374 Views	12/07/2025 07:01 pm by Chris Bergin
Can telescopes in space replace ground based telescopes? Started by Marci « 1 2 3 4 Next All »	69 Replies 49515 Views	12/06/2025 02:03 pm by ralfvandebergh
Apollo Lunar Missions Calendar Started by Pedro Mira	0 Replies 948 Views	12/03/2025 11:33 pm by Pedro Mira
Chris G, Thomas B, Michael B, Nic A, Ian et al depart from NSF Started by FutureSpaceTourist « 1 2 3 Next All »	43 Replies 44369 Views	12/02/2025 12:14 am by Jim Graves
SpaceX vs(?) Blue Origin discussion Started by Ike17055 « 1 2 3 4 Next All »	75 Replies 31156 Views	11/29/2025 06:54 pm by zubenelgenubi
Other forums for other topics. Started by nicp	5 Replies 1885 Views	11/28/2025 06:14 pm by leovinus
NASA ebook: Ascension Life Lessons from the Space Shuttle Columbia Tragedy for E Started by JAFO	0 Replies 1618 Views	11/26/2025 04:30 am by JAFO
The European Space Agency explained Started by catdlr	0 Replies 1533 Views	11/22/2025 08:48 pm by catdlr
SSME Question: Why GOLD pins? Started by JEF_300	3 Replies 3679 Views	11/22/2025 07:10 pm by Jim