The astronauts on the I.S.S. — including two who were scheduled to return months ago — held a zero-gravity cookie-decorating ...

Space station crews spend the holidays away from family and friends, but that doesn’t stop them from celebrating in space.

The astronauts — including two whose return is long overdue — held a zero-gravity cookie-decorating contest and built a ...

The Starliner spacecraft approaches the International Space Station carrying astronauts Butch Wilmore and Suni Williams.

Astronauts Butch Wilmore and Sunita Williams brought Christmas cheer to the ISS, donning Santa hats despite being stranded in ...

A Christmas photo of the NASA astronauts who are still stranded on the International Space Station until next year has ...

Crew Earth Observations (CEO) is a simple yet critical mission undertaken by astronauts aboard the ISS. The requirement? Take ...

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

NASA astronauts Sunita Williams and Barry "Butch" Wilmore celebrated Christmas aboard the ISS, wearing Santa hats in a photo ...

Fresh speculations and conspiracy theories have surfaced after Nasa shared a video showing Sunita Williams and other astronauts stranded in space celebrating Christmas in Santa hats and festive attire ...

NASA astronauts Sunita Williams and Butch Wilmore, stranded aboard the International Space Station (ISS) since June, ...

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.