Here's how astronauts Butch Wilmore and Suni Williams physically managed to last 10 month at 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.

NASA and SpaceX delayed a mission to the International Space Station that would have brought back stranded Boeing astronauts Suni Williams and Butch Wilmore.