SpaceX scrubbed the 12th test flight of its Starship rocket after a last-minute hold prevented the vehicle from launching [1].
This attempt marked the first flight for the V3 iteration of the spacecraft. The mission was intended to validate critical hardware upgrades, including a redesigned propulsion system and a new Raptor engine, following a seven-month rebuild period [4, 5].
The launch window was scheduled for 6:30 p.m. ET [3]. While some reports indicated the attempt occurred on May 21, 2026, other sources listed the scheduled date as Friday, May 22, 2026 [3, 4].
The V3 version represents a significant evolution in the Starship program [4]. The vehicle incorporates structural and engine modifications designed to increase reliability, and payload capacity for future missions. This 12th test flight [1] was meant to be the primary proof of concept for these specific engineering changes.
SpaceX has not yet announced a new date for the flight. The company typically conducts a full review of telemetry and ground data after a scrub to determine the cause of the hold before rescheduling.
“SpaceX scrubbed the 12th test flight of its Starship rocket after a last-minute hold”
The scrub of the V3 launch indicates that the transition to the new engine and propulsion architecture remains a complex engineering challenge. Because this version follows a lengthy seven-month rebuild, any delay in flight testing pushes back the timeline for the program's operational goals and the validation of the Raptor engine's new design.
