Four crew members will embark on a new long-duration science expedition when they launch to the International Space Station (ISS) on a SpaceX Falcon 9 rocket and Dragon spacecraft as part of NASA's SpaceX Crew-10 mission.

NASA and SpaceX are now waiting until Friday to try and send the Crew-10 team to the international space station.

NASA and SpaceX on Wednesday night scrubbed the Falcon 9 launch of a flight intended to retrieve from the International Space Station astronauts Suni Williams and Butch Wilmore, who have spent nine months in orbit.