During a recent spacewalk outside the International Space Station, a Russian cosmonaut casually flung a piece of obsolete hardware into orbit, turning routine maintenance into a vivid reminder that ...

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 ...

During a spacewalk outside the International Space Station, Russian cosmonaut Sergey Prokopyev jettisoned a 5-kilogram bundle ...

Starliner astronauts Sunita Williams and Barry "Butch" Wilmore took a stroll outside the International Space Station on Thursday, marking their 239th day in orbit by carrying out a task originally ...

NASA's two stranded astronauts conducted their first spacewalk together Thursday, stepping outside the International Space Station nearly eight months after their arrival. The prolonged stay of NASA ...

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 ...

For the first time ever, a crew of private spacefarers have pulled off a daring orbital maneuver that until now had been left up to only government astronauts. In the predawn hours Thursday, the crew ...

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 ...

One of NASA’s two stuck astronauts got a much welcomed change of scenery Thursday, stepping out on her first spacewalk since arriving at the International Space Station more than seven months ago.Suni ...

Two private astronauts have completed the first-ever commercial spacewalk, marking the first time that civilian astronauts have stepped out into space. As part of the Polaris Dawn mission, launched on ...