Add Yahoo as a preferred source to see more of our stories on Google. The International Space Station has gone from seven crew members down to a "skeleton crew" of three due to a recent medical ...

Four astronauts safely returned to Earth early Thursday, capping a dramatic and unusual week in space that required the crew members to leave the International Space Station about a month earlier than ...

Last week, NASA announced that it had postponed a January 8 spacewalk after a crew member suffered a medical incident on board the International Space Station. The agency said at the time that the ...

Add Yahoo as a preferred source to see more of our stories on Google. Four astronauts safely returned to Earth early Thursday, capping a dramatic and unusual week in space that required the crew to ...