NASA astronauts Sunita Williams and Butch Wilmore have spent over nine months on the ISS, with a scheduled return date of March 19 via a SpaceX Dragon spacecraft.

The International Space Station (ISS) is almost the size of a football field. It serves as a laboratory and living space for astronauts, including Sunita Williams and Butch Wilmore, who spent 9 months aboard stranded.

NASA astronauts Butch Wilmore and Sunita Williams are set to return to Earth after nine months in space. Four replacement astronauts from the U.S., Japan, and Russia have arrived at the International Space Station.