After 18 days at the International Space Station, the Axiom Mission-4 crew on board SpaceX 's Dragon spacecraft "Grace" ...

When astronauts began spending six months and more aboard the International Space Station, they started to notice changes in ...

NASA and Boeing are still working on the thruster issues that Starliner experienced on its first crewed flight last year, and ...

Learn about the technology that may help astronauts survive on the moon by extracting water from lunar soil and producing ...

July 14 (UPI) -- The Axiom-4 space crew undocked from the International Space Station on Monday morning as it prepares to ...

CAPE CANAVERAL, Fla. (AP) — The International Space Station’s first visitors from India, Poland and Hungary headed back to ...

A group of private astronauts are journeying home through outer space after spending a little more than two weeks at the ...

Here's how the astronauts of NASA's upcoming Crew-11 mission were impacted by the the ill-fated Starliner flight test last ...

Grace docked to the ISS with the Ax-4 crew aboard on June 26. Their mission, Axiom's fourth to the space station, is an ...

CAPE CANAVERAL, Fla. (AP) — A private spaceflight featuring the first astronauts in more than 40 years from India, Poland and ...

A SpaceX capsule carrying astronauts from India, Poland, Hungary and the United States splashed down off the California coast ...

NASA retiree turned private astronaut Peggy Whitson splashed down safely in the Pacific early on Tuesday after her fifth trip to the International Space Station, joined by crewmates from India, Poland ...