Two NASA astronauts aboard the International Space Station (ISS) are about to climb into their spacesuits and enter the vacuum of space, and you can watch the event live. The first NASA spacewalk in nearly a year will begin at about 8 a.

On March 18, 1965, the Soviet spacecraft Voshkod-2 launched with two cosmonauts on board, Alexei Leonov and Pavel Belyayev. They had the important mission of accomplishing mankind’s first spacewalk

On the 18th of March, 1965, the Soviet Union achieved a historic milestone in the race for space dominance when Alexei Leonov became the first man to .

The NASA astronaut snapped herself smiling, and also captured her colleague walking outside the International Space Station. The post Astronaut captures out-of-this-world selfie during spacewalk appeared first on Talker.

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 Space Station alongside Nichole Ayers. Both military officers ...

Polaris Dawn commander Jared Isaacman emerges from the Crew Dragon spacecraft on a Sept. 12 spacewalk. Credit: SpaceX webcast WASHINGTON — Astronauts on the Polaris Dawn mission conducted the first spacewalk on a non-governmental mission Sept. 12 ...

Zhang Lu matched Chen Dong's tally of six spacewalks as he and crewmate Wu Fei completed a seven-hour excursion outside China's space station.

This week holds another exciting event at the International Space Station (ISS) as two NASA astronauts will head out on a six-and-a-half-hour long spacewalk this Thursday, January 30. This is the second U.S. spacewalk this year, and preparations are ...

It was 1965, and Alexei Leonov had just been through a terror no human before had ever experienced: the first-ever spacewalk. Stranded outside of his spacecraft, with only a few layers of fabric and a backpack full of oxygen to keep him alive,