NASA explains some of the experiments being performed on the International Space Station into human health and performance.

Samantha Harvey’s Booker-winning novel 'Orbital' is far more than science-fiction; it raises deeper questions about what it ...

Wilmore, 61, and Williams, 58, are veteran astronauts and are both naval officers and former test pilots. Williams has been a ...

A private U.S. spacecraft has captured stunning images of Earth one week into its flight. Still circling Earth, Firefly ...

What an amateur astronomer recently took to be a newly-discovered asteroid turned out to be a Tesla Roadster voyaging through ...

As companies like SpaceX and Virgin Galactic make waves in space tourism, how long does the rest of the world have to wait ...

Calamity Capsule continues to be calamitous for the bottom line Boeing is warning of another hit to its bottom line, at least ...

Barry Wilmore remains at the International Space Station after problems with a spacecraft, with late March now the scheduled ...

Yes, NASA astronauts Butch Wilmore and Suni Williams are still aboard the space station, and won't be home for a while yet.

Suni Williams steps outside the International Space Station for the first time since arriving in June on Boeing’s Starliner.

The plan is for the spacewalkers to collect samples from sites near life support system vents on the exterior of the ISS.

Founded by crypto guru Jed McCaleb, Vast Space will run two missions to the International Space Station and aims to launch ...