NASASpaceflight L2 Subscription Sections

L2 Master Section

L2 Master Section. From L2 Space Shuttle to everything that is not already in a specific L2 home.

Click L2 SIGN UP above for access to ALL L2 sections

59970 Posts
4400 Topics

Last post by Protected
in Protected
on 12/01/2022 08:52 pm

L2 SpaceX Section

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.

51122 Posts
335 Topics

Last post by Protected
in Protected
on Today at 01:48 am

L2 ULA and Blue Origin

New L2 Section covering ULA and Blue Origin vehicles and facilities.

3346 Posts
74 Topics

Last post by Protected
in Protected
on Today at 01:22 am

L2 NGIS (Formerly Orbital ATK) Section

L2 NGIS Section - Pegasus/Antares/StratoLaunch/OmegA/Cygnus - From Boosters to CRS.

3341 Posts
77 Topics

Last post by Protected
in Protected
on Today at 01:40 am

L2 International Space Station

L2 Specific ISS Section, full of unreleased presentations, videos, photos, status updates more.

11873 Posts
705 Topics

Last post by Protected
in Protected
on 11/27/2022 12:28 pm

L2 Commercial Cargo and Crew

L2 Section for Commercial Cargo/Crew Vehicles from early CCP to Dream Chaser and Starliner.

6399 Posts
66 Topics

Last post by Protected
in Protected
on 12/02/2022 07:36 am

L2 Russian Section

Exclusive content, from historical Russian vehicles, exclusive Buran videos, to Soyuz and RSC Energia's next-gen vehicles.

4142 Posts
200 Topics

Last post by Protected
in Protected
on 12/01/2022 09:13 pm

L2 Orion/Future Vehicles

L2 section for Orion and Future Vehicles. Includes archive of CxP vehicles.

20106 Posts
640 Topics

Last post by Protected
in Protected
on 12/02/2022 01:11 pm

L2 Space Launch System/HLV Section

L2 Section for SLS. Exclusive presentations, videos, updates - covers Ares V onwards.

18369 Posts
238 Topics

Last post by Protected
in Protected
on Today at 01:04 am

L2 Photo and Imagery Section

Huge archive of stunning hi-res photos, from exclusive hardware shots to unreleased on-orbit mission photos.

11292 Posts
312 Topics

Last post by Protected
in Protected
on 12/03/2022 05:58 pm

L2 Historical Section

Unreleased presentations/photos/videos from the first days of Cape Canaveral, through to Saturn/Apollo and the early days of shuttle.

11973 Posts
512 Topics

Last post by Protected
in Protected
on 12/03/2022 09:35 pm

L2 The Ultimate Video Section

L2 section containing amazing unreleased videos, from riding on the flight decks of orbiters through re-entry, launch and mission videos, to technical evaluation videos.

Click L2 SIGN UP above for access to ALL L2 sections

5902 Posts
285 Topics

Last post by Protected
in Protected
on 12/03/2022 01:49 pm

NSF Landing Page (Site Rules, Overviews Development, Feedback)

The L2 Lobby Area

This section is for members interested in joining L2

418 Posts
7 Topics

Last post by Chris Bergin
in Re: L2 Intro Page - September 2016 onwards
on 09/08/2022 03:51 pm and NSF Forum Site Rules/News

Section for site development news, new member help, site rules and questions

5236 Posts
130 Topics

Last post by eric_astro
in Readability vs rocket exhaust
on 12/01/2022 09:45 pm

NSF Site Improvement Workshop

A section for crowdsourcing NSF's community talent from design work to coding to moderating and writing. Join the NSF team.

112 Posts
13 Topics

Last post by jackvancouver
in Re: Become a reporter for NSF
on 07/23/2022 08:51 am

The NSF Store

A new section for the new NSF store - interactive for feedback, reviews, Q&A and new design ideas

85 Posts
5 Topics

Last post by drpepper
in Re: NSF Store - Wish List items
on 11/11/2022 10:39 pm

General Discussion

General Discussion

All things Space Flight related.

91638 Posts
4109 Topics

Last post by chopsticks
in Re: Predictions 2023
on Today at 02:34 am

Space Policy Discussion

Space Politics Section ranging from the Augustine Review onwards

Read Only unless a L2 member to avoid political trolling.

90059 Posts
1086 Topics

Last post by yg1968
in Re: Trump promises to 'plant the American fla...
on 12/03/2022 11:08 pm

Live Event Section - Latest Space Flight News

Major Live Events hosted in this section, including the latest news from around the world of space flight

43653 Posts
3700 Topics

Last post by jacqmans
in Re: Earth from space: image of the week
on 12/02/2022 08:45 am

Historical Spaceflight

Missions that were, or will never be.

63189 Posts
4095 Topics

Last post by leovinus
in Re: First Lunar Outpost (1992)
on 12/03/2022 10:36 pm

Advanced Concepts

In-works and future conceptual ideas of space flight, from Nuclear Propulsion to Tethers and beyond.

88947 Posts
2521 Topics

Last post by rakaydos
in Re: Medusa concept using chemical explosives
on Today at 11:07 am

New Physics for Space Technology

New Forum Section for space technology concepts that rely on non-conventional physics - such as EM Drive.

50193 Posts
175 Topics

Last post by sanman
in Re: Superfluid (Dark Matter) Force
on Today at 04:09 am

Q&A Section

A collection of Q&A threads. Search for an answer, or post a new question in one of the Q&A threads

20509 Posts
464 Topics

Last post by Jim
in Re: Atlas Q&A
on 11/29/2022 04:24 pm

Spaceflight Entertainment and Hobbies

A section dedicated to model builders of NASA and space hardware, space related movies, books and entertainment.

25252 Posts
1103 Topics

Last post by Steve G
in Re: Opportunity documentary: Good Night Oppy
on Today at 03:09 am

Aerospace Education/Colleges/Careers

A section for those looking for education and career advice for getting into the field of Aerospace.

1536 Posts
127 Topics

Last post by Siglave
in I built a job board for the Space industry
on 11/29/2022 11:07 pm

NSF Video Section

A newly revamped section for NSF Videos Under Construction

764 Posts
593 Topics

Last post by FutureSpaceTourist
in NSF Live - 27 Nov 2022
on 11/27/2022 05:09 pm

Polls Section

A new section for polls (Including some old ones)

9181 Posts
192 Topics

Last post by laszlo
in Re: Which comes first, the EUS-SLS or the Moo...
on 12/03/2022 11:54 am

International Space Station (ISS)

ISS Section

Live Expedition coverage and the latest news from the ISS

80196 Posts
1313 Topics

Last post by Rondaz
in Re: Expedition 68 Thread
on Today at 10:42 am

In-Space Hardware Section

New section for in-space hardware, such as Prop Depots, Bigelow Modules, etc.

7364 Posts
111 Topics

Last post by Zed_Noir
in Re: Near term permanent post-ISS space statio...
on 12/02/2022 01:38 pm

SLS / Orion / Beyond-LEO HSF - Constellation

Heavy Lift Launch Vehicle (HLV/SLS)

Section for the Heavy Lift Launch Vehicle (HLV) or Space Launch System (SLS). Home of DIRECT's Jupiter, SD HLVs and other HLVs

104146 Posts
783 Topics

Last post by Coastal Ron
in Re: Battle of the Heavyweight Rockets - SLS c...
on Today at 03:04 am

Orion and Exploration Vehicles

News and updates specific to manned exploration vehicles, such as Orion and Lander concepts

23694 Posts
626 Topics

Last post by su27k
in Re: NASA Launch Services Program outlines the...
on 11/27/2022 01:54 am

Missions To The Near Earth Asteroids (HSF)

Section dedicated to HSF missions to NEAs

3311 Posts
65 Topics

Last post by JohnFornaro
in Re: Asteroid Mining Architectures
on 11/25/2022 10:56 pm

Missions To The Moon (HSF)

Forum section dedicated on HSF Missions To The Moon (EM-1 etc).

33161 Posts
330 Topics

Missions To Mars (HSF)

Forum section dedicated on HSF Missions To Mars

35309 Posts
614 Topics

Last post by AegeanBlue
in Re: Scaling Agriculture on Mars
on 12/02/2022 09:17 pm

Cancelled Ares I and Ares Tests

Section for the cancelled Constellation Ares I and associated testing.

25945 Posts
579 Topics

Last post by Kaputnik
in Re: J-2X, some assembly required.
on 10/05/2022 07:44 am

SpaceX Vehicles and Missions

SpaceX General Section

Specific section for SpaceX, their launch vehicles and Dragon.

86093 Posts
1113 Topics

Last post by Rondaz
in Re: Starlink : On Orbit Tracking - Periodic U...
on Today at 10:26 am

SpaceX Missions Section

Section for all SpaceX Launches and Missions, from Falcon 1 to Falcon 9 - and NOW Falcon Heavy.

171126 Posts
546 Topics

SpaceX Facilities and Fleets

Section dedicated to SpaceX Pads, Facilities and Fleets - such as ASDS, etc.

36496 Posts
153 Topics

SpaceX Reusability

Specific Section for SpaceX's Reusable technology - From the days of Grasshopper through to Fairing Recovery etc.

27675 Posts
247 Topics

SpaceX Super Heavy/Starship (BFR/BFS) - Earth to Deep Space

A section for threads relating to Super Heavy Booster and Starship (formerly BFR/BFS, formely ITS) - all uses - from Earth to Earth, Lunar, Mars and Beyond.

193254 Posts
773 Topics

Last post by Twark_Main
in Re: Starship On-orbit refueling - Options and...
on Today at 11:06 am

SpaceX Mega Thread Archive Section

A section for archived threads of huge length.

75280 Posts
66 Topics

Last post by Chris Bergin
in Re: Developing the BFS - Phase 1 Big Falcon H...
on 01/28/2019 02:12 am

Commercial and US Government Launch Vehicles

Commercial Space Flight General

Updates on the Commercial space sector.

61291 Posts
1092 Topics

Last post by alanr74
in Re: OneWeb constellation
on Today at 08:18 am

Commercial Crew Vehicles General

Specific area for the Commercial Crew vehicles updates and discussion. (Starliner, Dream Chaserand Dragon hosted in specific sections)

13747 Posts
104 Topics

Last post by Zed_Noir
in Re: Commercial Crew - Discussion Thread 3
on 11/14/2022 05:47 pm

Sierra Space Dream Chaser Section

Forum section specific to Sierra Space's Dream Chaser spacecraft - from Crew to Cargo

7894 Posts
49 Topics

Last post by Comga
in Re: Sierra Space Advances its Storable Liquid...
on 12/02/2022 11:37 pm

Boeing Starliner (CST-100) Section

Forum section specific to Boeing's Starliner (CST-100) spacecraft.

9174 Posts
44 Topics

Last post by DanClemmensen
in Re: Boeing's Starliner (CST-100) - Discussion...
on 12/03/2022 02:42 pm

NGIS (Formerly Orbital ATK) - Antares/Cygnus Section

Specific section for Northrop Grumman Innovation Systems (Formerly Orbital ATK) vehicles - Antares, Cygnus, Pegasus, Minotaur, Taurus.

26048 Posts
264 Topics

Last post by Fmedici
in Re: Antares : Cygnus NG-19 : March 2023
on 12/01/2022 05:47 pm

ULA - Delta, Atlas, Vulcan

New Section for ULA Vehicles and Missions. Covering Atlas, Delta and Vulcan vehicles.

69710 Posts
597 Topics

Last post by FutureSpaceTourist
in Re: Vulcan SMART Reuse
on Today at 06:39 am

Blue Origin

New Section covering Blue Origin vehicles and Development.

23388 Posts
127 Topics

Last post by FutureSpaceTourist
in Re: Blue Origin's BE-4 Engine
on Today at 06:28 am

Rocket Lab

New Section dedicated to Rocket Lab development, testing and mission coverage.

11832 Posts
97 Topics

Last post by Kaputnik
in Re: Neutron Design speculation
on 12/03/2022 05:46 pm


A new forum section combining all the previous and future Astra threads

2104 Posts
13 Topics

Last post by FutureSpaceTourist
in Re: Astra Space
on 12/02/2022 05:48 pm

Virgin Orbit/Virgin Galactic

New Section covering Virgin Orbit testing and missions. Also covering Virgin Galactic testing.

7586 Posts
80 Topics

Last post by satcomopsuk
in Cosmic Girl ...... simulation flight for upc...
on Today at 07:56 am

Other US Launchers

Section for US Launchers - General - Other than ULA specific - Atlas and Delta - vehicles.

9213 Posts
91 Topics

Last post by Salo
in Re: US Launch Schedule
on 12/03/2022 09:19 pm

NASA Shuttle Specific Sections

Discovery (Post-STS-133, T&R)

Post STS-133 coverage and T&R coverage for Shuttle Discovery (OV-103)

56692 Posts
516 Topics

Last post by jackvancouver
in Space Shuttle Era: The role of Media (2010)
on 08/26/2022 09:42 am

Atlantis (Post STS-135, T&R)

Post STS-135 coverage for Shuttle Atlantis (OV-104)

50211 Posts
366 Topics

Last post by saturnapollo
in Re: STS 135 - 10th Year Anniversary Video - T...
on 07/22/2021 12:08 am

Endeavour (Post-STS-134, T&R)

Post STS-134 coverage for Shuttle Endeavour (OV-105)

46007 Posts
297 Topics

Last post by catdlr
in Re: Endeavour @ California Science Center
on 09/25/2022 04:12 am

Shuttle History - Pre-RTF

A historical section for Shuttle coverage prior to this site's birth

15163 Posts
220 Topics

Last post by catdlr
in Re: Challenger STS-51L
on 12/03/2022 08:59 am

Robotic Spacecraft (Astronomy, Planetary, Earth, Solar/Heliophysics)

Space Science Coverage

From the Voyagers to the latest BEO probes and space telescopes Full mission coverage post Spacecraft Separation updates

48414 Posts
582 Topics

Last post by Blackstar
in Re: NASA/DLR - SOFIA updates
on 12/03/2022 08:02 pm

Mars Science Laboratory (MSL) and Mars 2020 Rover Section

Special Event Section for MSL's EDL on Mars and SOL coverage. Also covers build up to Mars 2020 Rover

11960 Posts
105 Topics

Last post by FutureSpaceTourist
in Re: NASA/ESA - Mars Sample Return mission
on 12/03/2022 07:02 am

International Space Flight (ESA, Russia, China and others)

Russian Launchers - Soyuz, Progress and Unmanned

News and Updates based around the Russian vehicles.

81537 Posts
1244 Topics

Last post by russianhalo117
in Re: Soyuz-2.1b - Kosmos 2565/Lotos S1 (?)- Pl...
on 12/03/2022 11:45 pm

ESA Launchers - Ariane, Soyuz at CSG, Vega

Updates and launch coverage of ESA unmanned launches.

39479 Posts
568 Topics

Last post by GWR64
in Re: Arianespace launch schedule
on 12/03/2022 09:31 pm

Japanese Launchers

Section dedicated to Japanese launches and missions.

11193 Posts
196 Topics

Chinese Launchers

Updates and launch coverage of Chinese launches.

37401 Posts
766 Topics

Indian Launchers

New Section for India's space program (ISRO).

17578 Posts
266 Topics

Last post by FutureSpaceTourist
in Re: Skyroot Aerospace
on 12/03/2022 07:16 am

Other Launchers (Korean, Brazilian etc.)

Coverage of all other launches, ranging Korean to suborbital etc.

7724 Posts
221 Topics

Suborbital Missions

A New board for Suborbital missions - such as Wallops sounding rocket missions through to Copenhagen Suborbitals, etc.

5483 Posts
67 Topics

Last post by russianhalo117
in Re: The suborbital thread!
on 12/03/2022 07:18 pm

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