NASA’s two stuck astronauts took their first spacewalk together Thursday, exiting the International Space Station almost ...

The two stuck astronauts took their first spacewalk, exiting the International Space Station almost eight months after moving ...

NASA's two stranded astronauts conducted their first spacewalk together Thursday, stepping outside the International Space Station.

NASA's two stuck astronauts take their first spacewalk together since arriving at the space station last year.

NASA astronauts Sunita Williams and Butch Wilmore removed a broken ISS antenna during their first spacewalk together.

Despite the statement from President Trump, NASA had already scheduled the astronauts' return for late March or April.

Jam packed issues filled with the latest cutting-edge research, technology and theories delivered in an entertaining and visually stunning way, aiming to educate and inspire readers of all ages ...

Scientists said they didn't find evidence of life on Bennu, but they did find evidence of the building blocks of life.

The Expedition 72 crew has completed final preparations for a scheduled science and maintenance spacewalk on Thursday.

The founder of SpaceX said President Trump had asked his company to return two astronauts aboard the space station to Earth ...