A spacewalk was recently conducted by two astronauts outside the ISS to upgrade its power grid.
ISS crew members successfully accomplished a long-planned spacewalk.
Two spacewalks are scheduled for January to replace the old batteries on board the ISS.
Now you can go on a spacewalk sitting on your own personal computer at home. All you need to do is click on the 360-degree virtual spacewalk video on Nasa's Youtube channel. A V.R. Headset and an internet connection are needed to enjoy the walk.
The fearless astronauts conquer the space with their breathtaking spacewalks. Here's how.
During a spacewalk at the International Space Station, NASA astronauts found leaking ammonia while performing plumbing work.
On Thursday, U.S. astronaut Scott Kelly clocked his 216th day in orbit, breaking the previous record for a single space flight of 215 days, set by Michael López-Alegría in 2007. He and his brother Mark will be part of unique study about space's effect on the human body.