Former American Astronaut Michael Fossum visited the Rio Grande Valley Wednesday to talk about his experience and an upcoming ...

Chris Hadfield is glad his version of 'Space Oddity' "put a big smile" on David Bowie's face. The 65-year-old Canadian astronaut and spaceship commander performed his own "optimistic" rendition of ...

As they returned to the airlock, the Earth below started to put on a lightning show, and Ayers took note, mesmerized. A day ...

How do you go to the bathroom in space? How that question led one local woman to the International Space Station. New episode ...

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

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 ...

"I didn't look too good because I didn't feel too good," Pettit told reporters during a press conference from NASA's Johnson ...

NASA's oldest full-time astronaut said that during his most recent trip to the space station, he didn't feel his age at all.

Samantha McClelland, a senior at Forest Hills Northern High School, won the Roger B. Chaffee Scholarship after writing about ...

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