Fourth time's the charm for Starship version 2?
| Scheduled for (UTC) | 2025-08-26 23:30 | |
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| | Scheduled for (local) | 2025-08-26 18:30 (CDT) | | Launch Window (UTC) | 2025-08-26 23:30 to 2025-08-27 00:30 (1 hour) | | Launch site | Pad 1, Starbase, Texas, USA. | | Booster | B16-1 | | Ship | S37 | | Booster landing | Gulf of Mexico | | Ship landing | Indian Ocean |
Webcasts
| Stream | Link | |
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| | Space Affairs | https://www.youtube.com/watch?v=gLZ0_2zrDpY (scrub 2) | | Everyday Astronaut | https://www.youtube.com/watch?v=BtUMt0gsqrs (scrub 2), (scrub 1) | | Spaceflight Now | https://www.youtube.com/watch?v=4sLKqFgYyYo (scrub 2), (scrub 1) | | NASASpaceflight | Launch stream, Stakeout stream, Launch stream (scrub 2), Stakeout stream (scrub 2), Launch stream (scrub 1), Stakeout stream (scrub 1) | | LabPadre | https://www.youtube.com/watch?v=XhR8ihBvEzg (scrub 2), (scrub 1) | | The Launch Pad | https://www.youtube.com/watch?v=g25hvQB-Pl8 (scrub 2), (scrub 1) | | VideoFromSpace | https://www.youtube.com/watch?v=7EEOjPvpguw (scrub 2) | | SpaceX | https://x.com/SpaceX/status/1960179929204596907 (scrub 2) | | The Space Devs | https://www.youtube.com/@thespacedevs/videos |
Stats
Sourced from NextSpaceflight and r/SpaceX:
☑️ 4th launch of Starship version 2
☑️ 4th Starship Full Stack launch this year, 10th overall
☑️ 4th launch from Pad 1 this year, 10th overall
☑️ 90 days, 23:54:00 turnaround for this pad
☑️ 107th SpaceX launch this year, 557th overall
Mission Details 🚀
Starship Flight 10's objectives and flight profile are similar to those attempted on the previous several launches.
Ship 36, slated originally to support this launch, exploded during static fire testing at SpaceX's Masseys, a location they primarily use to complete proof testing of Ships and Boosters, and static fire testing of Ships. According to SpaceX, initial analysis indicated the failure, below proof pressure, of a composite overwrapped pressure vessel (COPV) containing gaseous nitrogen located within the Ship's nosecone area.
Following Ship 36's anomaly, which inflicted significant damage at Masseys, SpaceX modified the launch pad to support static fire testing of Ship 37 while repair work continued at Masseys.
Booster 16 will conduct several experiments before entering the ocean, including flipping in a controlled direction after stage separation, similar to that tested on Flight 9, and testing engine-out capability during the final landing burn.
SpaceX website (current, archive)
- Ship objectives are more or less the same as for flights 7 through 9: Deployment of 8 Starlink simulators, an in-space Raptor relight, and testing of Ship version 2 heatshield and flap design on reentry.
- "The primary test objectives for the booster will be focused on its landing burn and will use unique engine configurations. One of the three center engines used for the final phase of landing will be intentionally disabled to gather data on the ability for a backup engine from the middle ring to complete a landing burn. The booster will then transition to only two center engines for the end of the landing burn, entering a full hover while still above the ocean surface, followed by shutdown and drop into the Gulf"