The Space Foundation's 40th Space Symposium got underway with space history lighting up the night sky over Colorado Springs.

The commander of the U.S. Space Force's Pituffik base in Greenland, Col. Susannah Meyers, was fired by the head of Space ...

NASA astronauts Butch Wilmore and Sunita Williams, who were stuck in space for more than nine months, took questions after ...

For the first time, the Chinese space program will train a Pakistani astronaut, who will also be the first foreign astronaut ...

As it flew up toward the International Space Station last summer, the Starliner spacecraft lost four thrusters. A NASA astronaut, Butch Wilmore, had to take manual control of the vehicle.

For a brief period in the 1980s, astronauts went untethered outside their space capsule, flying with jet packs. The photos ...

NASA astronaut Don Pettit -- NASA’s oldest active astronaut at 69 -- arrived at the station last week on his fourth trip to ...