Astronauts on the International Space Station, which has been in orbit for decades, have collected a stunning array of images ...

Despite having "walk" in the term, a spacewalk doesn't necessarily involve walking, but merely the act of going outside a ...

The space suits worn during SpaceX's Polaris Dawn mission are a sci-fi reimagining of NASA's classic marshmallow suits. There ...

Two of the four astronauts who blasted into space on the Polaris Dawn mission are getting ready to leave the SpaceX capsule.

After their spacecraft landed on Earth without them, the Starliner crew gave the world an update and said they are doing just ...

The two Starliner astronauts said Friday they had no regrets about NASA's decision to extend their mission and to bring their ...

The protocol was to prepare the astronauts for the spacewalk and lower ... but from here Earth sure looks like a perfect world," Isaacman said as SpaceX ground crews in Hawthorne, California ...

Astronauts work out at least two hours a day ... just as the moon does. It looks like an airplane or a very bright star moving across the sky, except it does not have flashing lights or change ...

But from here, Earth looks like a perfect world." That's what Polaris Dawn commander ... The first spacewalk by private astronauts, using a private company's spacesuits, had finally happened. Isaacman ...

"It's almost like we were astronauts." My career has been ... He's extraordinary. Who do you look to for inspiration? Is that something you set out to do in your career, to be the dark, funny ...