NASA's two stuck astronauts are taking their first spacewalk together, exiting the International Space Station almost eight ...

Here's what we know about options SpaceX might have to bring the Starliner astronauts home faster from the space station.

Suni Williams, the station’s commander, had to tackle some overdue outdoor repair work alongside Nasa’s Nick Hague ...

Sunita Williams, a NASA astronaut who was unexpectedly stuck on the International Space Station for months, has set a new record for total spacewalk time by a woman.

Trapped NASA astronauts Butch Willmore and Suni Williams have embarked on their first spacewalk, spending around six hours ...

The success of SpaceX, Blue Origin and other private-sector space firms are throwing up hard questions about the direction of ...

This week, explore what lurks in asteroid dust, marvel at the world’s largest beaded burial, discover an elusive creature ...

American astronaut Kalpana Chawla and six other astronauts when the Space Shuttle Columbia broke apart during re-entry into ...

She might have forgotten how the mechanism of walking works, but Sunita Williams has broken the record of spacewalking at the ...

Students had the chance to ask questions to astronaut Sunita Williams, one of the two astronauts currently stuck on the space ...

SpaceX launched another batch of its Starlink internet satellites from California today (Feb. 1). A Falcon 9 rocket carrying ...