A NASA astronaut revealed she has lost a bodily function since being stranded in space for eight months. Sunita Williams, and ...

Scientists testing a particle accelerator face a sinister alternate reality in space. A Mars-bound crew discovers an ...

We’re living in divisive times. It’s something said so often that it’s become cliche. But collaboration across divides still happens, and the International Space Station is a great place to witness ...

NASA astronauts Butch Wilmore and Suni Williams embarked on a mission that was supposed to last only eight days. However, ...

Nicole Stott is the latest astronaut to lend her autograph to the Space Hipsters Signature Edition series of "signed" patches ...

As the Boeing Starliner Calypso approached the ISS, the capsule's thrusters malfunctioned and NASA ruled it too dangerous for ...

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

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

Axiom Space has approved the crew for its fourth private mission to the International Space Station (ISS), set to launch ...

HOUSTON, TX (ANI)- NASA astronaut Sunita “Suni” Williams set a new milestone on January 30, surpassing former astronaut Peggy Whitson’s record for total spacewalking time. Williams has now spent more ...

NASA astronaut Sunita “Suni” Williams, one of the two astronauts on an unintentionally extended stay aboard the International ...

The nearly 5.5-hour feat set a record for astronaut Sunita Williams, who became the woman with the most time spent on ...