Space travel is dangerous, and you need an escape plan when astronauts' lives are threatened. It's easy enough to vacate the ISS when someone has a medical emergency, but what if astronauts are in ...

Fifty-seven years ago, three American astronauts set forth on one of the most audacious and inspiring journeys in human history. In late December 1968, NASA astronauts Frank Borman, James Lovell, and ...

Going to the moon? Been there, done that — right? Some people might say that NASA's Artemis 2 mission is a repeat of the past ...

Buzz Aldrin, the second man and only one of 12 to ever walk on the moon, turns 96 today. He’s just one of four living moonwalkers and the oldest remaining astronaut still making trips around the sun.

NASA said Friday it's revamping its Artemis moon exploration program to make it more like the fast-paced Apollo program half a century ago, adding an extra practice flight before attempting a ...

NASA said Friday it’s revamping its Artemis moon exploration program to make it more like the fast-paced Apollo program half a century ago, adding an extra practice flight before attempting a ...

Buzz Aldrin, the second man and only one of 12 to ever walk on the moon, turns 96 today. He's just one of four living moonwalkers and the oldest remaining astronaut still making trips around the sun.