Official Account of NSF. News, videos, and community for spaceflight enthusiasts since 2005. NSF is not affiliated with NASA, initials used with permission.

USA
HOLD HOLD HOLD. SpaceX Falcon 9 veteran B1063-36 aborts the launch of Starlink Group 15-15 from SLC-4E, Vandenberg.
Watch Falcon 9 launch 27 @Starlink satellites to orbit from California nitter.siddz.com/i/broadcasts/1YGNrbnzd…
12
22
256
16,665
Range weather went red.
1
2
52
3,553
NSF - NASASpaceflight.com retweeted
Been a while since I've posted a timelapse of Falcon 9 Second Stage "musical chairs" action at SpaceX McGregor. This afternoon, the next Stage 2 arrived and switched places with the last Stage 2, which soon departed for its upcoming mission at a space port near you! @NASASpaceflight | nsf.live/mcgregor
3
11
73
4,435
Live views from the WEST COAST - Go Beyond, likely carrying Starfall launched on Bandwagon-5 at Port of Long Beach. Feed via @spacecoastwest nsf.live/spacecoast
1
13
110
8,807
NSF - NASASpaceflight.com retweeted
High cadence launch needs high cadence testing. With more than 100 launches in backlog (and counting), we're building a new state-of-the-art test facility to accelerate static fire stack testing for Electron and HASTE rockets. Check out the new test pad underway within our Propulsion Test Complex 🧵👇
44
132
1,166
40,124
NSF - NASASpaceflight.com retweeted
Replying to @SciGuySpace
That’s way too high. Actual number will be more like 6 to 8.
323
270
5,401
243,169
NSF - NASASpaceflight.com retweeted
Just now, on the Aerospace Safety Advisory Panel call, member Charlie Precourt said the latest estimate for refuelings needed to support a Starship landing on the Moon is "around 22" launches.
168
99
1,517
226,680
NSF - NASASpaceflight.com retweeted
Masseys Test site is clearing for possible testing! Close views up now @NASASpaceflight nsf.live/starbase
15
119
6,155
On this day in 1992, Shuttle Columbia, STS-52.
3
18
191
11,834
Launched from 39B. Both 39A and 39B look rather different today.
1
4
62
6,097
NSF - NASASpaceflight.com retweeted
Happy 65th birthday, NASA’s Stennis Space Center! 🎉 On Oct 25, 1961, NASA announced plans to build a rocket test site in south Mississippi to support the Apollo Program. In the decades since, work at the site has helped power every major chapter of America’s space program.
10
100
694
24,597
NSF - NASASpaceflight.com retweeted
Welcome back Falcon 9! ASOG returns home to Port Canaveral with B1085 securely on board, a sight that is set to become much less common as Falcon 9 operations slow dramatically at the Cape.
3
23
134
8,120
NSF - NASASpaceflight.com retweeted
A sight that’s starting to feel novel again… Falcon 9 first stage B1085 has returned to Port Canaveral aboard SpaceX’s recovery drone ship “A Shortfall of Gravitas,” after launching the Bandwagon-5 mission this past Tuesday morning. With no Falcon launch operations expected for the next ~6 weeks from Florida, that would mark the longest gap between Space Coast launches since 2020. 📸 - @NASASpaceflight nsf.live/spacecoast
14
42
341
11,756
SpaceX Falcon 9 B1085-19 returning to Port Canaveral. Views via @JerryPikePhoto Live now: nsf.live/spacecoast
17
37
408
19,111
Should be seeing road closures for Booster 22 to the pad and Static Fire testing soon.
A 10000ft Temporary Flight Restriction for high energy testing at the Starbase launch site starting on October 23 has been published notams.aim.faa.gov/notamSear…
10
40
508
17,917
NSF - NASASpaceflight.com retweeted
BREAKING: The first indication of @BlueOrigin's New Glenn Return-To-Flight is here... December 28, 2026. The CADENA air traffic advisory lists this mission as "New Glenn 4.1". The rocket which exploded was "New Glenn-4". As ever, these dates are extremely provisional, and should be taken with a pinch of salt until more concrete information is released. 📷 @thenasaman/@NASASpaceflight
36
124
1,119
65,376
NSF - NASASpaceflight.com retweeted
A new high profile missions slide has been published. While the Starship launch dates remain the same, New Glenn's return to flight has been added with a NET date of December 28 compass.atfm.aero/public_svc…
6
44
276
28,227
NSF - NASASpaceflight.com retweeted
Starship Ship 43 has arrived to Massey's for its cryo testing campaign, 4 days after its potential flight 16 partner Booster 23 returned from its cryo campaign. Could this be the first Ship to fly out of the Kennedy Space Center? @NASASpaceflight | nsf.live/starbase
5
29
298
13,302
NSF - NASASpaceflight.com retweeted
Amazing to hear from @TurkeyBeaver, @jstyer, and Mark Soltys tonight in Cocoa Village, sharing their stories from SpaceX over the years—from recovering Ship 40 to their human spaceflight program and so much more. And as if the Florida Starship hype train wasn’t already gathering speed, after hearing what really lies ahead for the Space Coast, it’s full steam ahead. Bring it on!
13
28
480
17,004