TMinusZero
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TMinusZero
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Launch Library 2 Booster
Starship V3.

First Block 3 Super Heavy booster to fly with various enhancements including Raptor 3 engines, integrated interstage and 3 grid fins instead of 4 used. Used on the 12th Starship flight test, replacing Booster 18 written off during ground testing in November 2025. It was lost after stage separation, having completed an off-nominal boostback burn with fewer engines than planned.
Booster fields on this page come from locally stored Launch Library 2 catalog and launcher-launch join records.
Recovery & reuse
Landing and reuse context comes from stored Launch Library 2 launcher records, with SpaceX drone-ship assignment links shown when local recovery mapping is available.
No upcoming linked launches in the local catalog.
No completed linked launches in the local catalog.