NASA's oldest active astronaut felt as sick as he looked shortly after returning to Earth this month. Don Pettit and two ...

"These proposed cuts will result in the loss of American leadership in science." — AAS American As-tronomical Society Board ...

NASA's oldest full-time astronaut is back home and doing well a week after wrapping up a seven-month space mission.

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

Don Pettit, NASA's oldest active astronaut, addressed his eventful return to Earth. Shortly after the spacecraft touched down ...

America's oldest astronaut and Oregon native Don Pettit is now back on earth, wrapping up a 7-month mission on the space ...

NASA astronaut Don Pettit captured SpaceX Starlink satellites swarming in the distance in an amazing time-lapse captured from ...

NASA astronaut Don Pettit is back on Earth after completing a 220-day mission aboard the International Space Station. Pettit, ...

NASA astronaut Don Pettit lands safely with the Soyuz MS-26 crew after completing science experiments in orbit.

NASA's oldest full-time astronaut said that during his most recent trip to the space station, he didn't feel his age at all.

During his time in microgravity, Pettit, an inveterate tinkerer, said he likes to spend his free time either doing ...

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