SpaceX's Falcon 9 rocket lifted off at 7:03 p.m. ET (2303 GMT) from NASA's Kennedy Space Center in Florida carrying four astronauts who will replace Wilmore and Williams, both of whom are veteran NASA astronauts and retired U.

The Crew-10 astronauts will relieve four folks who have been living on the ISS for a while now — NASA's Nick Hague, Suni Williams and Butch Wilmore and Roscosmos' Aleksandr Gorb