Here's how astronauts Butch Wilmore and Suni Williams physically managed to last 10 month at the International Space Station.
The four newcomers — representing the U.S., Japan and Russia — will spend the next few days learning the station's ins and outs from Butch Wilmore and Suni Williams.
A SpaceX mission was canceled on Wednesday to bring home a pair of astronauts who have been on the ISS since June.
If Suni Williams and Butch Wilmore depart on schedule, they will have have spent more nearly 10 months in space, but it's not ...