Nasa astronaut Don Pettit shares a stunning image of Sunita Williams against the space station's massive solar wings. The ...

Four astronauts aboard a SpaceX capsule will attempt the historic private spacewalk. It's a high-risk operation with lots that could go wrong, but with a potentially great view. Tomorrow morning, four ...

Chinese astronauts inspect debris-damaged Shenzhou-20 spacecraft during spacewalk Two Shenzhou-21 astronauts embarked on the mission’s first spacewalk late Monday, inspecting and photographing a ...

Join us as we liveblog Roscosmos cosmonauts Sergey Prokopyev and Dmitri Petelin's spacewalk at the International Space Station. Maria Mercedes Lara is the Senior Director of Digital Content Operations ...

Polaris Dawn is poised to make history. The spacewalk, or extravehicular activity (EVA), will take place on the third day of the mission — so, on Thursday (Aug. 29). SpaceX and the Polaris Dawn team ...

The Polaris Dawn crew Jared Isaacman, Scott "Kidd" Poteet, Sarah Gillis and Anna Menon explain the experiments conducted ...

SpaceX’s Polaris Dawn mission is poised to make history this week with the first privately managed spacewalk, a risky endeavour previously undertaken only by government astronauts . Two of the mission ...

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 ...

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 ...

Two astronauts scheduled to exit the airlock of the International Space Station on Thursday will wait until later this year after a coolant leak outside the ISS caused NASA to reshuffle the spacewalk ...

A planned spacewalk by two Russian cosmonauts has been called off after ground teams noticed a significant leak from one of the spacecraft docked at the orbiting International Space Station. The leak ...

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 ...