Featured in spacewalks
A brief history of spacewalks
NASA completed its 200th spacewalk on the International Space Station. Astronauts Peggy Whitson and Jack Fischer spent more than four...
The training accident that almost ruined my chance to be an astronaut
Excerpt: Chasing Space
Astronauts are set to perform an emergency spacewalk on Tuesday
A computer on the ISS failed, but the station and crew were never in any danger.
Spacewalk: Watch a record-breaking female astronaut change some space batteries
Peggy Whitson was the ISS's first female commander, and will soon take over a second mission
Tomorrow, Watch A Live Spacewalk On NASA TV
To complete a very long repair job
Watch The First HD Footage of Earth From The International Space Station
I can see my house from here. There's my car!
Incredible Photos From 50 Years Of Spacewalks
Hope you're not afraid of heights
‘Suit Up’: Watch NASA’s New Documentary Celebrating 50 Years of Spacewalks
Plus, where we'll go next
NASA Is Making Parking Spots On The Space Station For Commercial Taxis
It's so hard to find a decent place to dock in low Earth orbit
Watch Two Astronauts Perform A Spacewalk, Right Now
Hey you. Click this. There are some dudes walking around in space right now.