Overview
- SpaceX’s 14th test flight reached Earth orbit and deployed 26 operational Starlink V3 satellites, but one upper‑stage Raptor engine shut down early and controllers shortened the mission before a planned long-duration profile.
- SpaceX executed a restart that placed the upper stage into orbit, yet the vehicle deorbited after about three hours and the upper stage tipped, broke up and burned on splashdown in the northern Pacific.
- Raptor 3 reliability is under scrutiny because similar anomalies have shown up on recent Starship flights, and engineers must determine whether the Sept. 28, 2026 failure was an isolated component fault or a fleetwide design issue.
- The FAA said it will not open a formal mishap investigation because events stayed within authorized activity, while SpaceX is recovering telemetry, imagery and hardware for forensic review and planning rapid follow‑on tests.
- The outcome complicates plans that depend on routine Starship reuse—such as heat‑shield durability, a future tower 'catch' recovery and NASA’s Artemis lunar timetable—because fixes could take time or require broad engine changes.