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...

Four astronauts are about to make an abrupt exit from the International Space Station amid a health concern — and their unprecedented early departure will leave behind a bare-bones staff to look after...

The plan to bring all four members of Crew-11 home a few weeks ahead of schedule was announced January 8, with NASA Administrator Jared Isaacman saying one of the astronauts faced a "serious medical c...