The two American astronauts stranded on the International Space Station say the transition from an eight-day mission to an eight-month mission is part of the job. They spoke with reporters Friday.

A United Launch Alliance Atlas V rocket carrying two astronauts aboard Boeing's Starliner-1 Crew Flight Test, is launched on a mission to the International Space Station, in Cape Canaveral, Florida, ...

During the Apollo era, North American Aviation was asked to design a rescue mission for astronauts stranded near the Moon, ...

Something went wrong in orbit — and it didn’t end when the astronauts came home. Boeing’s Starliner turned a routine mission into a terrifying 9-month ordeal, raising serious questions about safety in ...