While the International Space Station (ISS) was orbiting above South America, Pettit recorded what are known as Transient ...

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

Suni Williams and Butch Wilmore, the two astronauts who recently returned from an extended stay aboard the International ...

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

The seasoned astronauts were left floating in space after four thrusters caused the capsule to lose all control.

NASA astronauts Butch Wilmore, Suni Williams and Nick Hague will discuss their mission during a news conference. Watch it ...

Butch Wilmore and Suni Williams, who only recently returned after a nine-month stint in space, discussed their return to ...

On her first visit to orbit, NASA astronaut Nichole Ayers has just met three robots stationed aboard the International Space ...

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

NASA astronauts Suni Williams and Butch Wilmore spent nine months at the International Space Station, and they are talking ...

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

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