Pictures from the International Space Station do not disappoint, from comets and northern lights to giant hurricanes and ...

NASA astronauts Suni Williams and Butch Wilmore will be spending the holidays aboard the International Space Station, with ...

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

NASA astronauts Sunita "Suni" Williams and Barry "Butch" Wilmore have reached their six-month milestone of being stranded on ...

When the astronauts stranded at the International Space Station were pictured wearing Santa hats next to a tiny Christmas ...

Here's why NASA astronauts Suni Williams and Butch Wilmore are stuck, but not stranded, at the International Space Station ...

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

Cai Xuzhe and Song Lingdong, part of China's three-person Shenzhou 19 mission, spent more than nine hours spacewalking ...

NASA astronauts Butch Wilmore and Suni Williams have been stuck in space for months longer than expected, and will not return ...

NASA astronauts Suni Williams and Butch Wilmore's return to Earth will be further delayed until at least late March, the ...

Keen for its astronauts to continue living in near-Earth orbit after the ISS's decommissioning, NASA wants private firms to develop their own space stations.