And given he’s even planning to land on Mars in the not too distant future, it’s easy to start wondering if national space ...

NASA astronauts Sunita "Suni" Williams and Barry "Butch" Willmore were expected to return home in February after their ...

Suni Williams and Butch Wilmore won't be back on Earth before March, but they've got candy canes and Santa hats to celebrate ...

Smart undershirts and AI algorithms will help keep astronauts healthy on NASA's planned Lunar Gateway moon-orbiting space ...

Two NASA astronauts who flew up to the International Space Station in a Boeing Starliner capsule for a round trip that was supposed to last just over a week will be stuck in space for closer to a ...

Stranded NASA astronaut Sunita "Suni" Williams has followers scratching their heads over a festive new photo that shows the space travelers getting into the holiday spirit lightyears away from earth.

NASA astronauts aboard the International Space Station shared a special Christmas holiday message for everyone back on Earth.

NASA has pushed back the launch of the next astronaut crew to the ISS from February to no earlier than late March, in order ...

A new crew is needed to go to the space station before Mr Wilmore and Ms Williams can make their return journey. They can ...

The two NASA astronauts stuck in space after Boeing’s Starliner experienced issues earlier this year have been hit with a new delay. Astronauts Suni Williams and Butch Wilmore were part of ...

NASA astronauts Butch Wilmore and Suni Williams, affectionately known as the "stuck astronauts," reached the six-month milestone of their space mission on Thursday, with two more months to go ...

The two NASA astronauts stuck in space after Boeing’s Starliner experienced issues earlier this year have been hit with a new ...