jsc2023e066247 (Oct. 15, 2023) --- The four SpaceX Crew-8 crew members (from left) Jeanette Epps, Michael Barratt, and Matthew Dominick, all NASA astronauts, and Alexander Grebenkin from Roscosmos, are pictured during a training session at SpaceX headquarters in Hawthorne, California. Credit: SpaceX