They’re outer this world. It’s been almost six months since technical issues stranded NASA astronauts Butch Wilmore and Suni ...

The Crew-11 astronauts will soon head to the International Space Station to replace the mission that allowed the Starliner crew to depart in March.

Italian astronaut details what it was like to almost drown in outer space. Aug. 21, 2013 — -- "I can hardly hear them, and they can't hear me. I'm alone. I frantically think of a plan," says ...

The astronauts, known as Crew-10, conducted numerous scientific experiments during their time on the space station, including studying plant growth and how cells react to gravity.

Two astronauts orbiting Earth from about 250 miles above will take some time to chat with students in Florida from all the way in outer space.

Four astronauts are back on Earth after a five-month stay at the International Space Station. Their SpaceX capsule parachuted ...

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

SpaceX delivered a fresh crew to the International Space Station on Saturday, making the trip in a quick 15 hours.

An international crew of four astronauts is back home on Earth Saturday after nearly five months aboard the International Space Station, returning safely in a SpaceX capsule.