L2 Master Section. Massive depository from L2 Space Shuttle to everything that is not already in a specific L2 home.
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L2 SpaceX Section - All vehicles, All missions (past, present, and long-term future) - including All Pads and All Facilities, Exclusive hi-res photos/video, and high-level discussion/evaluation.
67697 Posts
476 Topics
Last post by Protected
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L2 Section covering ULA and Blue Origin vehicles and pads and production facilities
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104 Topics
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L2 Section Coverage Small and Medium launchers and facilities such as Antares, Firefly, Wallops etc.
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98 Topics
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L2 Specific ISS Section, full of unreleased presentations, videos, photos, status updates more.
19649 Posts
784 Topics
Last post by Protected
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on 02/07/2026 02:06 pm
From historical Russian vehicles, and exclusive Buran videos - to Soyuz - and next-gen vehicles. Includes launchers from other countries, such as UK and China.
5071 Posts
230 Topics
Last post by Protected
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on 02/08/2026 05:26 pm
L2 Section for SLS/Orion/Artemis. Exclusive presentations, videos, photos, updates - includes Ares V onwards, through to Mars planning.
39891 Posts
893 Topics
Last post by Protected
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Huge archive of hi-res downloadable photos. Vast Shuttle depository, and includes major old rockets historical photo sections (Thor, Titan - through to Shuttle - including new vehicles).
23830 Posts
825 Topics
Last post by Protected
in Protected
on 02/13/2026 08:15 pm
L2 section containing amazing unreleased videos, from riding on the flight decks of orbiters through re-entry, launch and mission videos, raw flyover vids and Behind the Scenes NSF vids, to technical evaluation videos
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6528 Posts
297 Topics
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This section is for members interested in joining L2
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Last post by Chris Bergin
in Re: L2 Membership Q&A Section - 2023 Update
on 12/15/2025 01:52 pm
Section for site development news, new member help, site rules and questions
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82 Topics
Last post by StraumliBlight
in Re: Current NSF Forum Feedback Thread 2
on 02/06/2026 11:29 am
A section for crowdsourcing NSF's community talent from design work to coding to moderating and writing. Join the NSF team.
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0 Topics
Last post by Skye
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on 07/08/2025 11:30 am
A new section for the new NSF store - interactive for feedback, reviews, Q&A and new design ideas
98 Posts
21 Topics
Last post by catdlr
in Re: Blame Hydrogen Merch
on 02/08/2026 06:47 pm
All things Space Flight related.
97372 Posts
4364 Topics
Last post by geza
in Re: Musk: Moon Over Mars
on Today at 04:40 pm
Space Politics Section ranging from the Augustine Review onwards
Read Only unless a L2 member to avoid political trolling.
94935 Posts
1170 Topics
Last post by Nicolas PILLET
in Re: Major damage to Baikonur Site 31/6: polic...
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Major Live Events hosted in this section, including the latest news from around the world of space flight
44084 Posts
3738 Topics
Last post by catdlr
in Re: GBSD: LGM-182A: Sentinel ICBM Development...
on Today at 12:44 am
Missions that were, or will never be.
70433 Posts
4356 Topics
Last post by Blackstar
in Re: Aircraft carriers and spy satellites
on Today at 02:49 pm
In-works and future conceptual ideas of space flight, from Nuclear Propulsion to Tethers and beyond.
99171 Posts
2710 Topics
Last post by Nonexistence
in Re: low mass inflatable habitats on Moon, Mar...
on Today at 04:52 pm
New Forum Section for space technology concepts that rely on non-conventional physics - such as EM Drive.
51066 Posts
204 Topics
Last post by Vultur
in Re: Alcubierre drive - Updates and Discussion
on 02/10/2026 03:10 am
A collection of Q&A threads. Search for an answer, or post a new question in one of the Q&A threads
21810 Posts
617 Topics
Last post by catdlr
in Re: Newer photo of building 1610 at VSFB in p...
on 01/25/2026 08:15 pm
A section dedicated to model builders of NASA and space hardware, space related movies, books and entertainment.
29863 Posts
1392 Topics
Last post by thespacecow
in Re: Star Trek Starfleet Academy TV Show
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A section for those looking for education and career advice for getting into the field of Aerospace.
1625 Posts
143 Topics
Last post by Blackstar
in Re: Introduction to Aerospace Engineering: As...
on 01/23/2026 06:19 pm
A newly revamped section for NSF Videos Under Construction
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720 Topics
Last post by catdlr
in Re: NSF Weekly / This Week in Spaceflight (TW...
on 02/14/2026 06:08 pm
A new section for polls (Including some old ones)
11869 Posts
299 Topics
Last post by Steph Murray
in Re: Starship first fully-operational launch
on 02/12/2026 11:38 am
Live Expedition coverage and the latest news from the ISS
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1373 Topics
Last post by Salo
in Re: Schedule of ISS flight events (part 2) [U...
on Today at 05:17 pm
New section for in-space hardware, such as Prop Depots, Bigelow Modules, etc.
7521 Posts
116 Topics
Last post by jongoff
in Re: Other Space Stations Beyond the ISS - Bei...
on 02/10/2026 11:36 pm
Section for the Space Launch System (SLS) and Orion Artemis missions. Includes pre-SLS concepts, such as DIRECT's Jupiter, SD HLVs and others.
106232 Posts
800 Topics
Last post by catdlr
in Re: Phillip Sloss - SLS and Artemis Reports
on Today at 03:54 pm
News and updates specific to manned exploration vehicles, such as Orion and Lander concepts
24255 Posts
633 Topics
Last post by DanClemmensen
in Re: Orion Discussion Thread 2
on Today at 03:15 pm
Section dedicated to HSF missions to NEAs
3374 Posts
69 Topics
Last post by JulesVerneATV
in Re: Asteroid Mining Architectures
on 12/30/2025 03:18 pm
Forum section dedicated on HSF Missions To The Moon (EM-1 etc).
44397 Posts
388 Topics
Last post by catdlr
in Re: Artemis II : NET 3 March 2026 (22:30 UTC)...
on Today at 03:56 pm
Forum section dedicated on HSF Missions To Mars
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648 Topics
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Section for the cancelled Constellation Ares I and associated testing.
25950 Posts
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Last post by eeergo
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on 11/08/2023 08:27 am
Specific section for SpaceX, their launch vehicles and Dragon.
85615 Posts
1180 Topics
Last post by catdlr
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Section for SpaceX Launches and Missions - from the early days with Falcon 1 to Falcon 9 - and now Falcon Heavy. Starship missions are hosted in the Starship Section.
217086 Posts
976 Topics
Last post by catdlr
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Section dedicated to SpaceX Pads, Facilities and Fleets - such as ASDS, etc.
44590 Posts
184 Topics
Last post by catdlr
in Re: SpaceX Texas launch site Discussion and U...
on 02/14/2026 09:12 pm
Specific Section for SpaceX's Reusable technology - From the days of Grasshopper through to Fairing Recovery etc.
29165 Posts
254 Topics
Last post by avialuh
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SpaceX Starship Section, covering the whole program, from preparations to test launches - from Starbase to KSC, and to the future through to Deep Space crewed missions.
248316 Posts
1030 Topics
Last post by OTV Booster
in Re: Starship Artemis Contract & Lunar Sta...
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A section for archived mega threads of historical nature
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94 Topics
Last post by AmigaClone
in Re: SpaceX early problems with Merlin
on 11/16/2024 10:25 am
Updates on the Commercial space sector.
67447 Posts
1161 Topics
Last post by RedLineTrain
in Re: Amazon LEO (formerly Project Kuiper) Broa...
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Specific area for the Commercial Crew vehicles updates and discussion. (Starliner, Dream Chaserand Dragon hosted in specific sections)
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110 Topics
Last post by catdlr
in Re: Could NASA make an exception for Starship...
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Forum section specific to Sierra Space's Dream Chaser spacecraft - from Crew to Cargo
8678 Posts
54 Topics
Last post by Robert_the_Doll
in Re: Sierra Space Dream Chaser UPDATE Thread (...
on 02/13/2026 01:37 pm
Forum section specific to Boeing's Starliner (CST-100) spacecraft.
13477 Posts
49 Topics
Last post by ugordan
in Re: Boeing's Starliner (CST-100) - Discussion...
on 02/13/2026 10:15 pm
Specific section for Northrop Grumman Innovation Systems (Formerly Orbital ATK) vehicles - Antares (soon MLV), Cygnus, Pegasus, Minotaur, Taurus.
26718 Posts
274 Topics
Last post by catdlr
in Re: Northrop Grumman test fires first GEM-63X...
on Today at 01:28 am
Covering ULA Vehicles and Missions. Covering Atlas and Vulcan vehicles (and the retired Delta).
78802 Posts
646 Topics
Last post by Targeteer
in Re: Vulcan VC4S V005 : USSF-87 (GSSAP 7 & 8) ...
on 02/14/2026 08:42 pm
Covering Blue Origin - from New Shephard to New Glenn and HLS development. Blue will eventually gain its own dedicated multi section area of the forum
35285 Posts
200 Topics
Last post by meekGee
in Re: Connecting the dots, plans, and lack ther...
on Today at 02:46 pm
Covering Rocket Lab development, testing and mission coverage.
18620 Posts
162 Topics
Last post by catdlr
in Re: Rocket Lab Neutron - Updates
on 02/14/2026 09:15 pm
Covering high-interest new commercial launch companies, Firefly, Relativity, and Astra.
8238 Posts
42 Topics
Last post by Galactic Penguin SST
in Re: Firefly Alpha FLTA007 : Ret to Fl : VSFB ...
on 02/13/2026 05:59 pm
Covering Virgin Galactic missions and development and the now-defunct Virgin Orbit testing and missions.
8837 Posts
92 Topics
Last post by catdlr
in Re: Virgin Galactic: General discussion (2)
on 02/11/2026 11:37 am
Section for US Launchers before they gain enough coverage for their own standalone section
15409 Posts
93 Topics
Last post by Salo
in Re: US Launch Schedule 2
on Today at 05:16 pm
Post STS-133 coverage and T&R coverage for Shuttle Discovery (OV-103)
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555 Topics
Last post by Blackstar
in Re: Move Space Shuttle Discovery to Texas
on 01/24/2026 06:23 pm
Post STS-135 coverage for Shuttle Atlantis (OV-104)
50235 Posts
373 Topics
Last post by catdlr
in Re: STS-129 Additional Mission Videos
on 01/18/2026 03:12 pm
Post STS-134 coverage for Shuttle Endeavour (OV-105)
46173 Posts
296 Topics
Last post by catdlr
in Re: Endeavour @ California Science Center's S...
on Today at 04:05 pm
A historical section for Shuttle coverage prior to this site's birth
15572 Posts
289 Topics
Last post by catdlr
in Re: STS-91 Discovery - Shuttle-Mir Docking - ...
on 02/13/2026 08:00 pm
From the Voyagers to the latest BEO probes and space telescopes Full mission coverage post Spacecraft Separation updates
52719 Posts
612 Topics
Last post by djellison
in Re: NASA - Habitable Worlds Observatory (HWO)
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Covering the Rovers and spacecraft working on the surface of Mars
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166 Topics
Last post by TheKutKu
in Re: Tianwen 3 - Chinese Mars sample return
on 02/13/2026 12:20 am
News and Updates based around the Russian vehicles.
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Last post by Alter Sachse
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Updates and launch coverage of ESA unmanned launches.
43282 Posts
619 Topics
Last post by Salo
in Re: Arianespace launch schedule
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Section dedicated to Japanese launches and missions.
12438 Posts
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Last post by AndrewM
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Updates and launch coverage of Chinese launches.
48613 Posts
1119 Topics
Last post by TheKutKu
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Covering the advancement of India's space program (ISRO).
19342 Posts
296 Topics
Last post by StraumliBlight
in Re: FAILURE: PSLV-DL C62 : EOS-N1 and others ...
on 02/12/2026 07:10 pm
Coverage of all other launches, such as UK, Iranian, Korean, etc.
9839 Posts
239 Topics
Last post by AndrewM
in Re: UK spaceport in Sutherland, Scotland
on 02/14/2026 07:28 pm
Suborbital missions - such as Wallops sounding rocket missions through to Copenhagen Suborbitals, etc.
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84 Topics
Last post by catdlr
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