Stacking wheat snack bread, beef steak, cheese spread, potatoes au gratin and gochujang red pepper paste, NASA astronaut ...

Veteran astronaut Don Pettit conducted hundreds of hours of research and captured over half a million photos during his ISS ...

Veteran astronaut Don Pettit conducted hundreds of hours of research and captured over half a million photos during his ISS ...

At 70, NASA astronaut Don Pettit defied age during a 220-day ISS mission, finding weightlessness rejuvenating. Celebrating ...

Life aboard the International Space Station (ISS) presents unique challenges and experiences for astronauts. They follow a ...

Two NASA astronauts have completed a nearly six hour long spacewalk to maintenance and upgrades on the International Space Station, the agency announced.

Two NASA astronauts plan to participate in a 6-hour, 35-minute spacewalk Thursday to upgrade the International Space ...

Neil Armstrong and his ex-wife Janet Shearon Armstrong shared three children: Mark, Rick and Karen. Here’s everything to know ...

Their return had been delayed by a day due to strong winds and low visibility. The area is prone to sandstorms this time of ...

Watch the trailer for 'Sally,' the National Geographic documentary about astronaut Sally Ride, directed by Cristina Costantini.

During a press conference Monday at the Johnson Space Center in Houston, veteran astronaut Don Pettit reflected on his latest 220-day mission aboard the International Space Station (ISS).

The fish would grow in tanks filled with water extracted from ice found at the Moon’s poles, regions permanently shielded ...