NASA on Tuesday swapped out the astronaut capsule it plans to use for an upcoming routine flight to the International Space Station, a scheduling move that will allow a slightly earlier return for two Starliner astronauts who have been on the station far longer than expected.

NASA and SpaceX are pushing up Crew-10’s launch date by reusing a previously flown Dragon spacecraft, Endurance. This strategic shift speeds up both Crew-10’s arrival and Crew-9’s return while ensuring mission safety.