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

The structure and function of astronauts' arteries appear to remain stable and free of disease for as long as five years ...

In 1969, Apollo 11 returned to Earth, ending its historic moon-landing mission. After the spacecraft's splashdown in the ...

Why astronauts lose vision in space-and how research on SANS could lead to solutions for both space crews and patients on ...

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

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

"As this type of technology develops, it's going to have spinoff benefits for sustainability technology here on Earth as well ...

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

NASA retiree turned private astronaut Peggy Whitson splashed down safely in the Pacific early on Tuesday after her fifth trip ...

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

The latest news and live updates as NASA astronauts Suni Williams and Butch Wilmore, who flew Boeing's Starliner to orbit, return on a SpaceX capsule after nine months in space.

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