Crew-10 astronauts will board SpaceX Falcon 9 rocket to International Space Station, which sets up the return to Earth of Butch Wilmore, Suni Williams

When is launch day for NASA's SpaceX Crew-10 astronauts? A Wednesday, March 12, 2025, launch attempt ended in a scrub minutes before liftoff. A hydraulic ground issue at launch pad 39A sparked a scrub of Crew-10's Falcon 9,

The crew consists of NASA's Anne McClain (commander) and Nichole Ayers (pilot), JAXA's Takuya Onishi and Roscosmos cosmonaut Kirill Peskov.

NASA and SpaceX on Monday will launch its SPHEREx and PUNCH spacecraft missions tasked to create a three-dimensional map of hundreds of millions of galaxies in order to better understand our known universe.

The rocket that will launch NASA's Crew-10 is on the pad. This comes after a spacecraft swap and Falcon 9 incidents required additional testing.