NASA says the change is part of the agency's "continued effort to enable a robust commercial industry and supports policy ...

Debuting May 6, "BUZZ" tells the dramatized story of the challenges that the Apollo 11 astronaut faced both before and after ...

Veteran astronaut Don Pettit conducted hundreds of hours of research and captured over half a million photos during his ISS ...

NASA's oldest full-time astronaut is back home and doing well a week after wrapping up a seven-month space mission.

Veteran astronaut Don Pettit conducted hundreds of hours of research and captured over half a million photos during his ISS ...

A veteran NASA astronaut just back from the International Space Station believes the orbiting facility can operate well past ...

Billionaire Jared Isaacman, who has been to space twice and is Trump's pick to head NASA, could be one step closer to ...

A Santa Monica High School alum who became a medical doctor and a Navy SEAL before his career as an astronaut answered ...

NASA astronaut Don Pettit celebrates his 70th birthday with a spectacular return from the International Space Station after ...

Astronaut Don Pettit, who has been at the International Space Station since September, is set to land Saturday in Kazakhstan ...