NASA astronaut Butch Wilmore revealed that the Boeing Starliner almost had to abort its attempt to dock to the International ...

While many astronauts choose to braid or use ties on their hair, the 36-year-old opted to let it float free in microgravity.

The Boeing Starliner incident which stranded NASA astronauts at the ISS for months was very nearly so much worse.

The experiment could go a long way towards helping space travelers make their own nutritious, delicious ingredients.

The recent return of astronauts from the International Space Station recalls the excitement in Boulder on May 24, 1962, when ...

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

NASA photographer Josh Valcarcel captured Zena Cardman in a pose evocative of one of the first female astronaut's portraits.

NASA astronaut Suni Williams returned to Earth after a planned eight-day mission turned into a nine-month stay on the ISS.

Suni Williams and Butch Wilmore spent 286 days on the International Space Station after technical issues bedeviled their ...

Astronauts aboard the International Space Station are plagued by persistent rashes, unusual allergies and a variety of ...

Williams, a native of Needham, MA, and astronaut Butch Wilmore recently returned to Earth after a much- longer-than-planned ...

After more than nine months in space, NASA astronaut Suni Williams touched down on Earth March 18, reuniting with her friends ...