Four astronauts splash down off the Southern California coast after a five-month stay at the International Space Station. A ...

Four astronauts from NASA's Crew-10 mission departed the International Space Station on Friday aboard a SpaceX Dragon capsule ...

"Apollo 13" heads to theaters for film's 30th anniversary, tells the Jim Lovell-led story of a near-disastrous NASA mission.

Jim Lovell, one of the first astronauts to orbit the moon and leader of the famed Apollo 13 mission, has died at 97. Acting ...

Nicknamed "Smilin’ Jim” by his fellow astronauts, Jim Lovell was known for his wit and quick grin, said acting NASA ...

One of NASA’s two previously stuck astronauts has retired from the space agency, less than five months after his unexpectedly ...

Their Dragon capsule called Endurance is scheduled to splash down at approximately 11:33 AM Eastern time off the coast of ...

NASA and Google are collaborating on an AI medical assistant. It is called Crew Medical Officer Digital Assistant or CMO-DA.

Astronaut Barry "Butch" Wilmore announced his retirement Wednesday after 25 years with NASA and serving as a U.S. Navy test ...

Four astronauts returned to Earth on Saturday after hustling to the International Space Station five months ago to relieve ...

NASA astronauts Nichole Ayers and Anne McClain complete egress of the International Space Station during a spacewalk mission.