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

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

SPOKANE, Wash. - Spokane astronaut Anne McClain is making history with the first all-female spacewalk at the International Space Station, according to a live report.

Two astronauts will exit the International Space Station for NASA's 93rd spacewalk.Astronauts Anne McClain and Nichole Ayers ...

Low Earth orbit (LEO) is on the verge of a major expansion in crewed operations, but the proliferation of space debris could ...

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

NASA astronaut Don Pettit has 30 years of being an astronaut under his belt, and in a recent interview, he revealed a unique ...

Two NASA astronauts will conduct the fifth all-female spacewalk in history today (May 1), and you can watch the action live. Nichole Ayers and Anne McClain will head outside the International Space ...

"We're opening the door to new countries, institutions and individuals that can bring new ideas that can really fuel an ...

NASA's oldest full-time astronaut is back home and doing well a week after wrapping up a seven-month space mission.

Veteran astronaut Don Pettit conducted hundreds of hours of research and captured over half a million photos during his ISS ...