January tends to pass quietly for most people, but above Earth, it rarely does. The International Space Station keeps moving, ...

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 ...

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 ...

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 ...

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

Two Chinese astronauts installed more debris shielding on the Tiangong space station and assessed the damage to the attached Shenzhou 20 spacecraft during a spacewalk on Tuesday (Dec. 9).

Ever have a wardrobe malfunction so bad you wish you could skip work? Well, if you were a NASA astronaut, that’s a privilege you could take advantage of — if you are willing to put up with the arduous ...

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 ...

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 ...

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 ...

NASA will preview two January spacewalks at the International Space Station, outlining planned tasks, timelines, and astronaut roles during a media briefing ...