The first spacewalk was conducted in 1965, by Russian cosmonaut Alexey Leonov. Nearly 20 years later, cosmonaut Svetlana ...

Stacking wheat snack bread, beef steak, cheese spread, potatoes au gratin and gochujang red pepper paste, NASA astronaut ...

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

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

"We're opening the door to new countries, institutions and individuals that can bring new ideas that can really fuel an ...

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

The recent all-women spaceflight carried out on Jeff Bezos’s Blue Origin vehicle has raised discussion of who gets to be ...

NASA astronaut Don Pettit has 30 years of being an astronaut under his belt, and in a recent interview, he revealed a unique ...

"I was right in the middle of emptying the contents of my stomach onto the steppes of Kazakhstan," Pettit recalled ...

National Geographic's "SALLY" reveals the true story of Sally Ride, from her space career to the untold private side of her life.

A NASA astronaut noticed a "slice" in the index finger of her right glove during a spacewalk, prompting ground control to ...