A group of private astronauts are journeying home through outer space after spending a little more than two weeks at the International Space Station. The four-person crew of a venture known as Axiom ...

This year is the 25th anniversary of humans inhabiting the International Space Station. A new PBS documentary looks at how the ISS was built and the challenges of surviving in outer space.

Outer space has incredible views but the food could use some work.

Astronauts could soon be able to move more freely in space thanks to robotic trousers developed by British scientists. Not ...

Can muscle tissue be 3D-printed in outer space to improve astronaut health? This is what a recent study published in Advanced ...

In 1978, Ride and five other women became the first group of female astronauts in the U.S. A new book by a longtime curator of spaceflight artifacts explores the nearly five-decade history of women in ...

Six Chinese astronauts have extended the nation's famous gastronomic pursuit to the Earth's orbit and become the first humans to not only grill chicken and meat in outer space but also eat them.

Thursday’s report, titled “A Broader Look at Dynamic Space Operations: Creating Multi-Dimensional Dilemmas for Adversaries,” ...

Graffiti isn't just for troublemakers and wanna-be artists anymore. Astronauts on the International Space Station are now tagging in outer space, and it's just one of many odd interests astronauts ...

Watching the first few episodes of Syfy’s wonderfully demented, decidedly low-tech sci-fi comedy Outer Space Astronauts – premiering Tuesday at 9:30 p.m. – I had flashbacks of both Mystery Science ...