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 ...

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

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

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

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

NASA astronauts conduct all-female spacewalk outside International Space Station Watch live as NASA astronauts Anne McClain ...

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