McClain, an Army colonel and helicopter pilot, should have taken part in the first all-female spacewalk in 2019, but there ...

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

Two NASA astronauts will step outside the International Space Station on Thursday to take part in U.S. Spacewalk 93, NASA's ...

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 ...

Two NASA astronauts, Nichole Ayers and Anne McClain, are preparing to take part in the first all-female space walk since 2023 ...

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

Two NASA astronauts will conduct the fifth all-female spacewalk in history today (May 1), and you can watch the action live. Nichole Ayers and Anne McClain will head outside the International Space ...

Don Pettit says microgravity makes him "feel 30 years old again." NASA's oldest active-duty astronaut has returned to Earth after spending more than seven months in space, telling reporters he ...