On an episode of “The Story Behind the AP Story,” Associated Press space writer Marcia Dunn discusses the space odyssey of NASA’s two stuck astronauts.

NASA astronauts Butch Wilmore and Suni Williams are about to return to Earth from the International Space Station, where they have been living for nine months in a drawn-out mission fraught with technical challenges,

US astronauts Butch Wilmore and Suni Williams are finally coming home — here are some of the health issues they may experience following their extended space mission.