NASASpaceflight L2 Subscription Sections

No New Posts L2 Master Section

The home of L2 Space Shuttle Content and all Current Vehicle documentation etc. Everything that is not already in a specific L2 home.

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57773 Posts
4352 Topics

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No New Posts L2 SpaceX Section

L2 SpaceX Section - All vehicles, including missions specials.

9356 Posts
87 Topics

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No New Posts L2 Orbital (OSC) Section

L2 Orbital (OSC) Section - All vehicles - including mission(s) specials, CRS and others.

1452 Posts
39 Topics

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No New Posts L2 International Space Station

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

8636 Posts
550 Topics

Last post by Protected
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on 10/28/2014 11:18 AM

No New Posts L2 Commercial Cargo and Crew

L2 Section for Orbital COTS/CRS and Commercial Crew Vehicles from Atlas V HR to Dream Chaser etc.

4177 Posts
61 Topics

Last post by Protected
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on 10/29/2014 03:02 PM

No New Posts L2 Russian Section

L2 Section for Russian vehicles. Exclusive content, from historical Russian vehicles, to exclusive Buran videos, Soyuz and through to RSC Energia's next gen vehicle.

2972 Posts
139 Topics

Last post by Protected
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on 10/28/2014 10:39 AM

No New Posts L2 Orion and Future Spacecraft

L2 section for Orion and Future Vehicles (other than Commercial Crew), future technology (Prop Depots, etc) and archive of CxP vehicles.

18617 Posts
616 Topics

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No New Posts L2 Space Launch System/HLV Section

L2 Section coverage SLS and HLV (Ares V onwards) presentations, videos, updates - through to the ongoing Exploration Roadmap construction - all exclusive.

11732 Posts
178 Topics

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No New Posts L2 Photo and Imagery Section

A New Section featuring thousands and thousands of stunning downloadable hi res photos, from exclusive hardware shots to unreleased on orbit mission photos.

9782 Posts
322 Topics

Last post by Protected
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No New Posts L2 Historical Section

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

10801 Posts
488 Topics

Last post by Protected
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on 10/25/2014 01:43 PM

No New Posts L2 The Ultimate Video Section

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

5115 Posts
263 Topics

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Site Rules - Development and Q&A

No New Posts and NSF Forum Site Rules/News

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

2423 Posts
47 Topics

Last post by Chris Bergin
in Forum Time Offset Options
on 10/28/2014 03:15 PM

No New Posts The NSF A-Team

GO at Throttle Up!

99 Posts
10 Topics

Last post by Chris Bergin
in Re: NSF A-Team: NSF online store creation/set...
on 09/30/2014 11:43 AM

General Discussion

No New Posts General Discussion

All things Space Flight related.

75277 Posts
3200 Topics

Last post by Jarnis
in Re: Movie: Interstellar
on Today at 01:13 PM

No New Posts Mars Science Laboratory (MSL) Special Event Section

Special Event Section for MSL's entry and landing on Mars.

6368 Posts
62 Topics

Last post by Dalhousie
in Re: Mars EDL technologies
on 10/22/2014 11:21 PM

No New Posts Space Policy Discussion

Section ranging from the Augustine Review, through to NASA's FY2011 compromise and beyond. THIS SECTION IS RESTRICTED TO READ ONLY UNLESS YOU ARE A MEMBER OF L2. See section header.

71889 Posts
740 Topics

Last post by muomega0
in Re: Smith to Bolden: Why Not Orion for Commer...
on Today at 12:03 PM

No New Posts 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

44210 Posts
3448 Topics

Last post by Nighthawk
in Re: LIVE: Chinese CE-5-T1 (Chang'e 5 precurso...
on Today at 12:33 PM

No New Posts Historical Spaceflight

Missions that were, or will never be.

45203 Posts
2853 Topics

Last post by Proponent
in Re: What if Apollo/Saturn Had never been Canc...
on Today at 10:32 AM

No New Posts Advanced Concepts

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

65347 Posts
1715 Topics

Last post by Jim
in Re: The Reaction Engines Skylon Master Thread...
on Today at 01:51 PM

No New Posts 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

16186 Posts
180 Topics

Last post by MarsMethanogen
in Re: Rocket Engine Q&A
on Today at 01:00 PM

No New Posts NSF Space Modeling Forum

A section dedicated to model builders of NASA and space hardware - Under Construction

4579 Posts
119 Topics

Last post by cscott
in Re: Flying Falcon Heavy
on 10/27/2014 06:33 PM

No New Posts NSF Video Collection

Space Flight Videos hosted by (Free section, forum login required for access)

4631 Posts
525 Topics

Last post by Protected
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NASA Shuttle Specific Sections

No New Posts Discovery (Post-STS-133, T&R)

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

56679 Posts
502 Topics

Last post by Paper Kosmonaut
in Re: My trip to see Space Shuttle Discovery...
on 10/16/2014 08:01 PM

No New Posts Atlantis (Post STS-135, T&R)

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

50031 Posts
357 Topics

Last post by longdrivechampion102
in STS-114 launch date before the Columbia Disas...
on 10/25/2014 05:23 PM

No New Posts Endeavour (Post-STS-134, T&R)

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

45775 Posts
283 Topics

Last post by collectSPACE
in Re: Endeavour @ California Science Center
on 10/22/2014 02:11 PM

No New Posts Shuttle History - Pre-RTF

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

12252 Posts
101 Topics

Last post by Fishawk
in Re: Atlantis STS 61-B / Looking for “Freedom”
on 10/29/2014 11:48 PM

International Space Station (ISS)

No New Posts ISS Section

Live Expedition coverage and the latest news from the ISS

39277 Posts
962 Topics

Last post by NaN
in Re: Nanoracks small experiment host module fo...
on Today at 04:09 AM

No New Posts In-Space Hardware Section

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

5223 Posts
56 Topics

Last post by gattispilot
in Re: Single-person spacecraft: FlexCraft
on 10/24/2014 03:43 PM

HLV / SLS / Orion / Constellation

No New Posts 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

82356 Posts
560 Topics

Last post by TomH
in Re: SLS Development Stage UPDATE Thread (2)
on 10/29/2014 09:05 PM

No New Posts Orion and Exploration Vehicles

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

17374 Posts
527 Topics

Last post by newpylong
in Re: EFT-1 Launch Viewing
on Today at 12:53 PM

No New Posts Missions To The Near Earth Asteroids (HSF)

Section dedicated to HSF missions to NEAs

2024 Posts
32 Topics

Last post by gbaikie
in Re: Ease of Access to NEO's?
on 10/01/2014 09:57 AM

No New Posts Missions To The Moon (HSF)

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

10020 Posts
113 Topics

Last post by wannamoonbase
in Re: Why IMO Moon First is inevitable.
on 10/28/2014 02:45 PM

No New Posts Missions To Mars (HSF)

Forum section dedicated on HSF Missions To Mars

21721 Posts
380 Topics

Last post by veblen
in Re: Exporting goods from Mars
on 10/28/2014 08:12 PM

No New Posts Cancelled Ares I and Ares Tests

Section for the cancelled Constellation Ares I and associated testing.

25819 Posts
577 Topics

Last post by Downix
in Re: Constellation Program Lessons Learned
on 08/06/2014 02:38 AM

SpaceX Vehicles and Missions

No New Posts SpaceX General Section

Specific section for SpaceX, their launch vehicles and Dragon.

43965 Posts
514 Topics

Last post by Robotbeat
in Re: MCT and the sabatier reaction
on Today at 02:03 PM

No New Posts SpaceX Missions Section

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

46411 Posts
125 Topics

Last post by Jarnis
in Re: SpaceX LAS Pad Abort Test, November 2014 ...
on Today at 09:47 AM

No New Posts SpaceX Reusable Rockets Section

Specific Section for SpaceX's Reusable Rockets - From Grasshopper to F9-R onwards.

8582 Posts
49 Topics

Last post by robyonekenoby
in Re: Where will F9 flights 14 & 15 attempt "so...
on Today at 01:34 PM

No New Posts SpaceX 100,000+ Views Archive Section

New section for all the locked SpaceX archive threads over 100,000 views.

47299 Posts
35 Topics

Last post by Chris Bergin
in Re: Grasshopper Discussion (including Grassho...
on 08/21/2014 09:53 AM

Commercial and US Government Launch Vehicles

No New Posts Commercial Space Flight General

Updates on the Commercial space sector.

34267 Posts
681 Topics

Last post by yg1968
in Re: Bigelow Aerospace Update and Discussion T...
on Today at 01:28 PM

No New Posts Commercial Crew Vehicles

Specific area for the Commercial Crew vehicles: Dream Chaser, CST-100, Liberty, Blue Origin (Dragon hosted in the SpaceX sections)

17743 Posts
94 Topics

Last post by Jarnis
in Re: Commercial Crew (CCtCAP) - Discussion Thr...
on Today at 09:52 AM

No New Posts Orbital (All OSC Vehicles) - Antares/Cygnus Mission Section

Specific section for Orbital vehicles - Antares, Cygnus, Pegasus, Minotaur, Taurus.

14991 Posts
136 Topics

Last post by ugordan
in Re: Antares ORB-3 Failure Discussion Thread
on Today at 01:52 PM

No New Posts United Launch Alliance (ULA) - Delta and Atlas

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

34368 Posts
388 Topics

Last post by vapour_nudge
in Re: Delta IV Heavy - Orion EFT-1 - December 0...
on Today at 09:41 AM

No New Posts Other US Launchers

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

2277 Posts
50 Topics

Last post by Salo
in Re: US Launch Schedule
on 10/28/2014 07:46 AM

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

No New Posts Space Science Coverage

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

11246 Posts
214 Topics

Last post by PerW
in Re: Two Exocomet Families Found Around Baby S...
on Today at 10:31 AM

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

No New Posts Russian Launchers - Soyuz, Progress and Unmanned

News and Updates based around the Russian vehicles.

45154 Posts
822 Topics

Last post by russianhalo117
in Re: Soyuz-FG launch with Soyuz TMA-15M - Nove...
on Today at 01:54 PM

No New Posts ESA Launchers - Ariane, Soyuz at CSG, Vega

Updates and launch coverage of ESA unmanned launches.

18610 Posts
363 Topics

Last post by anonymous
in Re: Ariane 6 Discussion Thread: Place Your Ar...
on Today at 01:29 PM

No New Posts Japanese Launchers

Section dedicated to Japanese launches and missions.

5690 Posts
123 Topics

Last post by Fuji
in Re: reusable launch vehicle of JAXA
on Today at 11:59 AM

No New Posts Chinese Launchers

Updates and launch coverage of Chinese launches.

14552 Posts
323 Topics

Last post by Satori
in Re: Chinese launch schedule
on 10/29/2014 02:13 PM

No New Posts Indian Launchers

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

5077 Posts
112 Topics

Last post by vineethgk
in Re: ISRO General News
on Today at 01:46 PM

No New Posts Other Launchers (Korean, Brazilian etc.)

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

6707 Posts
146 Topics

Last post by Websorber
in Re: The suborbital thread!
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