Sunita Williams, a NASA astronaut who was unexpectedly stuck on the International Space Station for months, has set a new ...

NASA is currently working on a range of technologies to help astronauts conduct a three-year round trip to Mars.

As more spacecraft are launched, the risk increases that uncontrolled space debris - those without active guidance - will ...

Continuing the Artemis program and using its planned lunar space station as a staging post would be a more energy efficient ...

Suni Williams has opened up on what it's like being stranded in space for so long and the affects it has had on her body ...

We know we share this pain with all of the people of our country,” President Ronald Reagan said after the Challenger disaster ...

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 ...

Orbital” by Samantha Harvey is a fascinating and contemplative new piece of science fiction that gives readers an eye-opening ...

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 ...

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