NASA astronauts Anne McClain and Nichole Ayers emerged around 9 a.m. Thursday, May 1 for the fifth-ever all-female spacewalk.

Two NASA astronauts plan to participate in a 6-hour, 35-minute spacewalk Thursday to upgrade the International Space ...

Life aboard the International Space Station (ISS) presents unique challenges and experiences for astronauts. They follow a ...

Astronaut Anne McClain talks about her mission aboard the ISS and what it means to represent Washington state in space.

McClain, an Army colonel and helicopter pilot, should have taken part in the first all-female spacewalk in 2019, but there ...

All U.S. service members aboard the USS Harry S. Truman have been accounted for and are safe after a fighter jet, an F/A-18E ...

Watch live as NASA astronauts Anne McClain and Nichole Ayers perform a spacewalk outside the International Space Station.

NASA's oldest active astronaut, the 70-year-old Don Pettit, has returned home to Houston after a seven-month stint aboard the International Space Station.

NEW DELHI: The Axiom-4 Space Mission, which will carry Indian astronaut Shubhanshu Shukla ... become the first Indian to visit the International Space Station (ISS). Rakesh Sharma's iconic ...

Every task it performs saves precious time, and sometimes even lives. Space doesn’t forgive mistakes. That’s why safety tethers are sacred on the ISS. An astronaut never begins a spacewalk without ...