Acting administrator Sean Duffy directed NASA to support a broad set of private space-station work as officials battle over ...

The astronaut ends a 25-year career after his last mission saw him spend much longer than expected on the ISS.

The three-man one-woman crew plans to spend at least six months and possibly longer aboard the International Space Station.

The astronaut is stepping away from NASA shortly after returning from a troubled test flight that left him aboard the ISS ...

SpaceX's Dragon spacecraft carrying NASA astronauts Anne McClain, commander; and Nichole Ayers, pilot; along with mission ...

Anil Menon still remembers the teachers at St. Paul Academy and Summit School that fostered that sense of curiosity.

Four astronauts are on their way to the International Space Station after being sidelined by Boeing's Starliner trouble and ...

NASA and SpaceX's Crew-11 mission is made up of two U.S. astronauts, one from Japan and a Russian cosmonaut. They'll be ...

The arrival of Crew 11 clears the way for four other station fliers to return to Earth next week after a 145-day stay in ...

The four US, Russian and Japanese astronauts pulled up in their SpaceX capsule after launching from NASA's Kennedy Space ...