NASA astronaut Sunita Williams has recently set a remarkable record during her extended mission aboard the International ...

The four American astronauts aboard the ISS, including the Boeing Starliner crew, spoke to USA TODAY in an exclusive interview Tuesday.

NASA astronauts Suni Williams and Butch Wilmore completed a spacewalk Thursday while awaiting their delayed return to Earth.

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

The pair have been stranded in the International Space Station since last June and likely won't return until late March or ...

Two NASA astronauts did a spacewalk to remove hardware from the exterior of the ISS. Petrified wood is one of the most sought ...

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 ...

Astronauts are set to swab the space station's exterior, searching for living microbes to better understand how they survive ...

The survival of organisms in the vacuum of space could support the theory that life didn't start on Earth, but originated ...

Astronauts are scheduled to venture outside the International Space Station to collect microbiological samples during crew ...

Rate Gyro Replacement: Installing a new rate gyro assembly to maintain the ISS’s orientation control ... life on the station’s exterior.

Williams and Hague ventured outside the International Space Station (ISS ... will help study microorganisms on the station’s exterior. The duo will also prepare a spare elbow joint for the ...