The astronauts have since joined Crew-9, a routine space station mission originally slated to return to Earth no earlier than February after a handoff period with Crew-10. Now, Crew-10 will get off the ground at least a month later than expected because NASA and SpaceX teams need “time to complete processing on a new Dragon spacecraft for the mission,” according to the space agency. “NASA and SpaceX assessed various options for managing the next crewed handover, including using another Dragon spacecraft,” NASA noted in a blog post on Tuesday. “After careful consideration, the team determined that launching Crew-10 in late March, following completion of the new Dragon spacecraft, was the best option for meeting NASA’s requirements and achieving space station objectives for 2025.” Commander Jared Isaacman of Polaris Dawn, a private human spaceflight mission, speaks at a press conference at the Kennedy Space Center in Cape Canaveral, Florida, U.S. August 19, 2024. Launch aboard a SpaceX Falcon 9 rocket is scheduled for August 26. REUTERS/Joe Skipper Joe Skipper/Reuters