Leroy Chiao, who was a NASA commander on the International Space Station, had a near-collision with UFOs in August.

'About two weeks into my mission, I woke up and realized it actually was Christmas morning,' Coleman, 63, writes in her book, ...

The American astronauts will also have the day off to talk with loved ones, although they will still have to keep up with ...

At Eglin AFB, Col. Alec “Bulldog” Spencer not only tests upgrades to the F-16 by flying the planes, but also oversees ...

Suni Williams and Butch Wilmore, the two astronauts stranded in space since June, are preparing to spend Christmas in space, ...

Isaacman's appointment has been widely welcomed, though some concerns have emerged about his role as a prominent SpaceX ...

NASA Administrator Bill Nelson gave a farewell interview from Kennedy Space Center offering up some advice for his likely ...

Pettit has previously given photography masterclasses from space, and recently gave an interview with NASA while aboard the ...

NASA Administrator Bill Nelson, who has led the agency into a new era of space exploration, is preparing to step down after four years at the helm. As his tenure comes to an end in January, Nelson ...

NASA Administrator Bill Nelson says he's optimistic the Trump administration will support the space agency's agenda.

In an interview with NBC News, the Indian-origin astronaut said: “We have a bunch of food that we’ve packed away that is ...

NASA astronauts are paid based on the General Schedule (GS) pay scale used for U.S. federal civilian employees. As per the ...