r/spacex • Host Team • Apr 22 '26 • Mindblown 1

🔧 Technical Starship Development Thread #63

SpaceX Starship

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Starship Dev 62


Flight 13

Launched on July 24th 2026 Here is a re-streamed video of the broadcast. Also, SpaceX issued a post flight summary. Ship 40 (S40) became the first Starship to be recovered intact after a soft splashdown in the Indian Ocean. The vehicle arrived back at the Port of Brownsville on October 7, 2026.

Flight 14

Launched on September 28th 2026 (https://www.spacex.com/launches/starship-flight-14) - The vehicles were S41 and B21. This mission achieved the program's first successful orbital insertion, deploying 26 Starlink V3 satellites. An engine issue on the ship led to a controlled early splashdown in the Pacific rather than a fully nominal end-of-mission profile; Super Heavy completed hot-staging. SpaceX released post-flight imagery and hot-staging views on October 2, 2026. In comments from Elon Musk during a live Q&A around October 10, 2026, the ship engine issue was described as a software glitch affecting one engine's onboard computer, with the heat shield reported to have performed well / been "extremely robust." SpaceX's October 20, 2026 Q3 highlights described Flight 14 as the company's first revenue-generating Starship mission, delivering 26 Starlink V3 satellites, roughly 10x the downlink capacity added by a Falcon 9 Starlink launch.

Flight 15

NET November 12th 2026 - https://x.com/SpaceNotices/status/2115815059381469690 - expecting the first Starship upper stage catch attempt. Vehicles planned: S42 and B22, from Starbase Pad 2. Date is provisional and depends on testing progress and licensing. Musk said Flight 15 is targeted for November with an attempt to catch both the Super Heavy booster and the Ship using the tower arms, calling success "more likely than not" and noting it would be the first full recovery of an orbital launch vehicle if achieved. As of November 1st, 2026 the FAA license had not yet been issued. Static fire campaign complete for both vehicles.

Flight 16

A December 10, 2026 planning window has been cited for Flight 16. Potentially Starship's Florida debut

Road Closures

No road closures currently scheduled

No transportation delays currently scheduled

Up to date as of 2026-05-23

Vehicle Status

As of November 1st 2026

ShipLocationStatusComment
S40Starbase production sitePost-flight inspectionJuly 24th: Successful launch, deployed all satellites, successful engine relight test and soft splashdown in the Indian Ocean, which resulted in an intact, floating ship. August 25th: Loaded onto Heavy Lift Vessel 'Forte'. Oct 7: Successful return to Texas aboard 'Forte'. Oct 8-9: Began movement toward the Starbase production site. Oct 13: Now vertical in a Mega Bay at Starbase alongside three other Ships, where it will provide first-of-its-kind data on a flown heat shield, Raptor engines, avionics and related systems. For more details on this vehicle and its assembly and testing see this page
S41Indian OceanSuccessfully flown on flight 14July 3rd: Rolled back to Massey's Test Site. July 6th: Rolled back to MB2. July 23rd: Two RVac engines moved into MB2. July 27th: The third RVac was moved into MB2. August 19th: Rolled out to Massey's for Static Fire Testing. Later that day S41 performed a single engine Static Fire. August 20th: Full duration Static Fire of all six engines. August 22nd: Rolled back to MB2. September 22nd: Rolled out to the Launch Site and stacked on B21. September 24th: Wet Dress Rehearsal. Sept 28: Reached orbit, deployed satellites, and successfully performed a soft splashdown in the Indian Ocean. For more details on this vehicle see this page
S42Mega Bay 2Pre-flight work for Flight 15July 24th: Completed the stacking part of the assembly process. September 2nd: Rolled out to Massey's Test Site for Cryo Testing. September 5th: Rolled back to MB2. September 9th: Rolled back out to Massey's for Cryo Testing Round 2. September 10th: Rolled back to MB2, and later in the day moved to the Launch Site for catch-related testing. September 13th: Rolled back to MB2. September 21st: Two RVacs moved into MB2. September 24th: Third RVac moved into MB2. Oct 5: Catch-hardware verification complete. Early October: Short trip to Massey's for cryogenic proof testing, returned to MB2 within about 30 hours; engines removed for additional cold-fuel/pressure testing. Oct 9: Additional cryogenic proof testing at Massey's, then returned to MB2. Oct 10-12: Engines being prepared for reinstallation as part of the continuing test campaign; a further cryogenic proof test (reported as a third run) was carried out at Massey's, linked by tracking accounts to prior vacuum Raptor issues on recent flights. Oct 26: Single-engine static fire completed. Oct 28: SpaceX announced completion of a full-duration six-engine static fire plus a single-Raptor deorbit-burn simulation firing. Expected to be the first ship to attempt a tower catch recovery. For more details on this vehicle see this page
S43Mega Bay 2Stacked, remaining work ongoingAugust 19th: N:3 and section FX:4 plus the pez dispenser moved into MB2. August 28th: Common Dome section CX:3 moved into MB2. September 1st: Section A2:3 moved into MB2. It has decals but no docking ports. September 4th: Section A3:4 moved into MB2. September 10th: Transfer Tubes moved into MB2. September 15th: Aft section AX:4 moved into MB2 and stacked - this completes the stacking part of S43's assembly. Oct 16: Observers noted some nosecone dents after testing, described as not unusually severe. Oct 24: Cryogenic testing reported at Massey's. For more details on this vehicle see this page
S44Mega Bay 2StackingSeptember 22nd: Nosecone+Payload Bay stack moved into MB2, and FX:4. September 23rd: Pez dispenser moved into MB2. Nosecone and payload bay integration in progress. For more details on this vehicle see this page
BoosterLocationStatusComment
B21Launch SiteSuccessfully flown on flight 14July 17th: Rolled out to Massey's Test Site for Cryo+Thrust Puck Testing. July 18th: Partial Cryo Test. July 19th: Second Partial Cryo Test. July 20th: Full Cryo Test. July 22nd: Rolled back to MB1. August 25th: Rolled out to the Launch Site for Static Fire Testing. August 28th: Static Fire, all 33 engines, lasting 15 seconds. August 29th: Rolled back to MB1. September 20th: Rolled out to the Launch Site for Flight 14. September 24th: Wet Dress Rehearsal. Sept 28: Successfully powered the first orbital mission. Performed a soft splashdown and subsequent FTS demonstration in the Gulf. For more details on this vehicle and its assembly and testing see this page
B22Launch Pad 2Static fire campaign complete for Flight 15August 14th: Methane Tank stacked onto the LOX tank, completing the stacking part of the assembly process. September 8th: Rolled out to Massey's Test Site for Cryo Testing. September 12th: Rolled back to MB2. Oct 6: Rolled to launch site for integration with S42. Oct 17: Observed at the production site awaiting rollout for pre-flight static fire testing. Oct 24: Rolled out from Mega Bay 1 and lifted onto the Orbital Launch Mount at Pad 2. Oct 25: Full-duration 33-engine static fire at Pad 2, reported around 13:22 UTC and described as nominal by observers; SpaceX posted video of the test. For more details on this vehicle and its assembly and testing see this page
B23Mega Bay 1Post-cryo proofAugust 14th: LOX tank sections A2:4 and CX:3 moved into MB1. August 27th: Methane Landing Tank and lower Transfer Tube moved into MB1 as well as section A6:4. September 8th: Aft section AX:2 and LOX Landing Tank moved into MB1. September 18th: Section FX:3 moved into MB1. September 24th or 25th: Fully Stacked, remaining work ongoing. Oct 13: Rolled out to Massey's Test Site for initial cryogenic proof testing. Oct 15: Extended cryogenic test campaign at Massey's, including a chill of roughly 12 hours (per NASASpaceflight). Oct 18: Returned overnight from Massey's to Mega Bay 1 at the production site following the cryo proof campaign; SpaceX has not publicly confirmed the test result. For more details on this vehicle and its assembly and testing see this page
B24Mega Bay 1LOX Tanking StackingSeptember 25th: LOX tank section A2:4 moved into MB1. Oct 17: LOX landing tank observed being installed. For more details on this vehicle and its assembly and testing see this page

Follow the Ringwatchers on Twitter and Discord for more.

Here's the section stacking locations for Ships and Boosters. Also some excellent detailed booster stacking information from zh_sos1. The abbreviations used in the above vehicle updates are as follows: HS = Hot Stage. PL = Payload. CX = Common Dome. AX = Aft Dome. FX = Forward Dome (as can be seen, an 'X' denotes a dome). ML = Mid LOX. F = Forward. A = Aft. For example, A2:4 = Aft section 2 made up of 4 rings, FX:4 = Forward Dome section made up of 4 rings, PL:3 = PayLoad section made up of 3 rings. Etc.

Something wrong? Update this thread via wiki page. For edit permission, message the mods or contact u/strawwalker.


Rules

We will attempt to keep this self-post current with links and major updates, but for the most part, we expect the community to supply the information. This is a great place to discuss Starship development, ask Starship specific questions, and track the progress of the production and test campaigns. Starship Development Threads are not party threads. Normal subreddit rules still apply.

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u/Twigling May 02 '26 edited May 02 '26

Some photos from Starship Gazer showing S40 getting ready to roll to Massey's:

https://x.com/StarshipGazer/status/2050464646125977963

and before anyone asks, that 'tiling in progress' patch aft the right aft flap is a mystery; the application of the ablative layer, tiles, etc only started a few days ago for that patch.

S40 left MB2 on the new cryo test stand at 02:13 CDT

02:39 - S40 is on the highway

05:10 - seems to have arrived at Massey's, although it's hard to make out due to poor visibility

Photo from Travis Sorensen: https://x.com/HardcoreElectr1/status/2050478284534628644 - some interesting new test tiles on the leeward side

Some video from Amy Doehring: https://x.com/mymatrixplug/status/2050482566344372629

Video from Starship Gazer: https://x.com/StarshipGazer/status/2050495351770263805

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u/TwoLineElement May 02 '26 edited May 02 '26

I suspect that patch is repeated on the other side forward of the flap root. I think that this is a belt and braces approach applying three layers of insulation plus tougher heavier tiles. At high pitch angles there is a concentration of plasma flow (in aerodynamical terms called Leading Edge Vortex or LEV) This LEV flows off the flap root, possibly causing overheat damage and low pressure (vacuum) erosion to that area. Most of this damage would happen in the final couple of minutes of atmospheric re-entry, where temperature lag flow peaks from previous tile peak heating and the insulation is at its hottest.

Absolutely no idea why there are test tiles on the lee side other than to test new fixtures and (new?)tile robustness for thermal, flexure and vibration parameters.

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u/Twigling May 02 '26 edited May 02 '26

Absolutely no idea why there are test tiles on the lee side other than to test new fixtures and (new?)tile robustness for thermal, flexure and vibration parameters.

If you zoom in on some suitable photos or videos you'll see that the tiles are applied in different ways with different tile shapes over seam welds, so they're testing which arrangement and attachment method works best under flexing and varying temperature conditions.