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

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

An astronaut who missed out on the first all-female spacewalk because of a spacesuit sizing issue got her chance six years ...

Two NASA astronauts have completed a nearly six hour long spacewalk to maintenance and upgrades on the International Space ...

The astronauts, Cai Xuzhe, Song Lingdong and Wang Haoze ... especially since it was entirely Chinese-built after the country ...

Anne McClain and Nichole Ayers achieved most of their planned tasks on today's (May 1) 5-hour, 44-minute extravehicular ...

Expedition 70 NASA astronaut Jasmin Moghbeli announced that the International Space Station crew found a tomato lost by ...

Two NASA astronauts will conduct the fifth all-female spacewalk in history today (May 1), and you can watch the action live.

Life aboard the International Space Station (ISS) presents unique challenges and experiences for astronauts. They follow a strict schedule of scientific experiments, exercise, and station maintenance.

The first spacewalk was conducted in 1965, by Russian cosmonaut Alexey Leonov. Nearly 20 years later, cosmonaut Svetlana ...

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