Two NASA astronauts steppes outside the International Space Station on Thursday to take part in U.S. Spacewalk 93, NASA's fifth-ever all-female spacewalk.

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 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 ...

McClain’s two previous spacewalks lasted a total of 13 hours ... Axiom-4 is commanded by Peggy Whitson, a former NASA astronaut and ISS veteran. Whitson is the only US astronaut and the only ...

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

Spacesuits are essentially one-person spacecraft that protect their wearers from the hazards of space, including radiation ...

NASA astronauts Anne McClain and Nichole Ayers recently spoke to PEOPLE while stationed aboard the International Space ...

In 1988, NASA started making MAGs — Maximum Absorbency Garments — for all its astronauts, said Kiona N. Smith, author of ...

The changes align with a desire that was reflected in the Trump administration's "skinny budget" proposal for NASA, released ...

The International Space Station has grown massively since it first began its orbit, and it's set to be decommissioned by Elon ...

A tense moment for a NASA astronaut was captured after she noticed a ‘slice’ in her suit’s glove. The incident occurred ...

Two NASA astronauts have ventured outside the International Space Station to conduct a rare all-female spacewalk. When astronauts Anne McClain and Nichole Ayers emerged around 9 a.m. Thursday ...