NASA astronauts Butch Wilmore and Suni Williams held a news conference amid being stuck on the International Space Station ...

Barry "Butch" Wilmore and Suni Williams fielded questions from reporters Friday about the beleaguered Boeing Starliner ...

The mission included NASA astronaut Don Pettit and cosmonauts Alexey Ovchinin and Ivan Vagner, who joined nine people already ...

Don Pettit is replacing astronaut Tracy Dyson, who plans to return to Earth on Sept. 23, after a six-month stay aboard the ...

An American astronaut and two Russian cosmonauts successfully launched Wednesday for a six-month mission to the International ...

MOSCOW -- A Soyuz spacecraft carrying two Russians and an American docked at the International Space Station on Wednesday, a ...

Don Pettit is replacing astronaut Tracy Dyson, who plans to return to Earth on Sept. 23, after a six-month stay aboard the ...

NASA astronaut Don Pettit is launching to the International Space Station for his fourth trip to space, and he and two ...

A spacecraft carrying an American astronaut and two Russian cosmonauts took off from the Baikonur cosmodrome in Kazakhstan ...

A Crew Dragon spacecraft carrying four NASA astronaut Jasmin Moghbeli, ESA astronaut Andreas Mogensen; Japan Aerospace ...

Weighing in at 3,664 lbs (1661.9 kg), Dextre's design and features, listed below, are tailored to make it a highly capable and versatile robotic system capable of performing complex tasks essential ...

The International Space Station welcomed three new crew member who quickly adapted to life in orbit, engaging in scientific ...