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.

An astronaut who missed out on the first all-female spacewalk because of a spacesuit sizing issue got her chance six years later on Thursday. NASA's Anne McClain emerged from the International ...

NASA is providing a livestream of the May 1 spacewalk on its streaming service, NASA+. Earlier this year, Suni Williams made additional history for women astronauts when she set a record Jan. 30 ...

An astronaut who missed out on the first all-female spacewalk because of a spacesuit sizing issue got her chance six years later on Thursday. NASA’s Anne McClain emerged from the ...

NASA will begin live coverage at 6:30 a.m. ET on NASA+. MORE: Elon Musk calls for deorbiting of the ISS. Here's what the space station does This is the third spacewalk for McClain and the first ...

NASA provided a livestream of the May 1 spacewalk on its streaming service, NASA+. Earlier this year, Suni Williams made additional history for women astronauts when she set a record Jan. 30 ...