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

As astronauts venture further into space, their exposure to harmful radiation rises. Researchers from Columbia University are ...

SpaceX has signed a deal to fly two more private astronaut missions to the International Space Station (ISS) using its Falcon ...

Only 150 tickets will be sold, and you don't want to miss your chance to ask NASA Astronaut (Ret.) Colonel Terry Virts, every ...

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

NASA astronaut Don Pettit created his own device to help him take photos of the stars while on the International Space ...

Houston astronaut Butch Wilmore is one of the astronauts stuck in the Boeing spaceship for months after what was supposed to ...

India has set its sights on an ambitious space program, aiming to land an astronaut on the moon by 2040, according to the ...

Former NASA astronaut Leroy Chiao reported metallic orbs about three feet wide, passed within 20 feet of his plane without ...

ISRO tested Hab-1, an egg-shaped space pod designed for astronauts, features a fold-away bed, mini-kitchen, and toilet. The ...

A holiday photo of NASA astronaut Suni Williams has drawn concern — as she and fellow astronaut Butch Wilmore’s return to ...