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 »	164 Replies 179177 Views	03/02/2026 04:40 pm by catdlr
The NSF Forum Hello and/or post a Picture of yourself thread Started by FransonUK « 1 2 3 ... 28 Next »	542 Replies 565977 Views	02/26/2026 05:42 am by Starship V3
NSF Facebook page Started by ChrisGebhardt	5 Replies 32166 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 136323 Views	07/13/2022 07:12 pm by Hog
MOVED: NASASpaceflight.com L2 Updated Overview and Q&A Started by Chris Bergin	0 Replies 35680 Views	08/07/2011 03:06 am by Chris Bergin
Flight crew assignments Started by nethegauner « 1 2 3 ... 208 Next »	4158 Replies 2711946 Views	03/04/2026 10:04 pm by Galacic01
British Space Agency / UKSA updates thread Started by SimonShuttle « 1 2 3 ... 30 Next »	595 Replies 541441 Views	03/04/2026 04:24 pm by StraumliBlight
Shuttle Tile identification Started by tlee « 1 2 3 ... 12 Next »	233 Replies 263449 Views	03/03/2026 10:48 pm by OrdinarySpaceNerd
Space Jellyfish Predictor Started by catdlr	0 Replies 304 Views	03/03/2026 05:21 am by catdlr
Live satellite tracking sites Started by RichieHarrington	3 Replies 1277 Views	03/03/2026 05:18 am by catdlr
Orbital Debris problem Started by Rik ISS-fan « 1 2 3 ... 9 Next All »	171 Replies 145281 Views	03/02/2026 04:08 pm by catdlr
Musk: Moon Over Mars Started by XRZ.YZ « 1 2 3 ... 8 Next All »	145 Replies 18416 Views	02/28/2026 12:03 pm by laszlo
SSTO with established boosters. Started by nicp « 1 2 3 ... 5 Next All »	80 Replies 17399 Views	02/27/2026 05:02 am by Robotbeat
Flight crew assignments questions/speculation Started by NasaFan95 « 1 2 3 ... 27 Next »	537 Replies 244163 Views	02/26/2026 08:33 pm by John_Marshall
Orbital Radar Relaunch — Real-Time Tracking, Events & Space Weather Started by orbitalradar	2 Replies 606 Views	02/26/2026 04:10 pm by orbitalradar
Predictions for 2050 Started by Eric Hedman « 1 2 3 4 Next All »	67 Replies 73092 Views	02/25/2026 11:27 am by JulesVerneATV
May 2021 Pentagon Report on UAP/UFO Sightings, followup: updates and discussion Started by Nascent Ascent « 1 2 3 ... 23 Next »	444 Replies 187874 Views	02/24/2026 08:56 pm by jstrotha0975
NTRS access? Started by leovinus	9 Replies 986 Views	02/24/2026 10:21 am by leovinus
Jonathan McDowell’s Library, Documents and Reports Started by FutureSpaceTourist « 1 2 3 Next All »	42 Replies 29772 Views	02/16/2026 04:14 am by catdlr
Orbitalradar – Explore Earth’s Orbits Live Started by orbitalradar	9 Replies 13341 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 66919 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 603686 Views	02/13/2026 02:46 pm by JSz
Mechanized construction and transport on the Moon and cooling thereof. Started by nicp	9 Replies 2213 Views	02/13/2026 01:48 pm by edzieba
Predictions 2026 Started by scienceguy « 1 2 Next All »	27 Replies 25732 Views	02/09/2026 11:52 pm by JulesVerneATV
Space Debris Hitting Earth - News and ID Started by cpushack « 1 2 Next All »	21 Replies 16967 Views	02/08/2026 12:59 pm by JulesVerneATV
Upcoming Moon missions Started by mcgyver « 1 2 3 Next All »	59 Replies 85279 Views	02/07/2026 09:19 am by JulesVerneATV
Help! SALS shuttle simulator... Started by nethegauner	16 Replies 15747 Views	02/01/2026 09:40 pm by Jorge
Communications with Mars Started by lamontagne « 1 2 3 4 Next All »	77 Replies 55284 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 235851 Views	01/30/2026 09:51 pm by catdlr
Is "Architecting from the Right, Executing From the Left" a Good Idea? Started by TheRadicalModerate « 1 2 Next All »	20 Replies 8194 Views	01/27/2026 01:23 pm by laszlo
Help with Identifying Close Satellite Pairs Started by ralfvandebergh	9 Replies 3961 Views	01/27/2026 12:31 pm by ralfvandebergh
Upcoming planetary exploration missions Started by spacexplorer	2 Replies 943 Views	01/21/2026 10:16 am by Cose2
NASA - Suni Williams retired effective Dec. 27, 2025 Started by catdlr	3 Replies 1050 Views	01/21/2026 01:15 am by catdlr
AI applied to space: see Spirit rover footage! Started by spacexplorer	5 Replies 1350 Views	01/20/2026 03:30 pm by frog
NASA Marshall Space Flight Center Started by catdlr	6 Replies 6561 Views	01/11/2026 03:02 am by catdlr
Astro Awards, January 17th and 18th, Austin, TX! Started by everydayastronaut	0 Replies 705 Views	01/02/2026 06:26 pm by everydayastronaut
Predictions 2025 Started by scienceguy « 1 2 3 ... 5 Next All »	90 Replies 67405 Views	01/02/2026 09:00 am by Eric Hedman
Merry Christmas/Holidays 2025 - Happy New "space" Year 2026 !! Started by jacqmans	12 Replies 2569 Views	12/31/2025 05:38 pm by catdlr
Non-US/Foreign language space forums? Started by EnigmaSCADA	12 Replies 8352 Views	12/30/2025 02:36 pm by JulesVerneATV
Boom Aerospace Started by sghill « 1 2 3 ... 8 Next All »	148 Replies 111183 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 1504 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 197382 Views	12/23/2025 08:01 pm by Tomness
How Are Launch Windows Determined? - Scott Manley Started by catdlr	1 Replies 815 Views	12/09/2025 05:22 pm by litton4
25 years spacefacts Started by Joachim	5 Replies 2510 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 50945 Views	12/06/2025 02:03 pm by ralfvandebergh
Apollo Lunar Missions Calendar Started by Pedro Mira	0 Replies 1111 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 45334 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 34273 Views	11/29/2025 06:54 pm by zubenelgenubi
Other forums for other topics. Started by nicp	5 Replies 2037 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 1899 Views	11/26/2025 04:30 am by JAFO