(Original Caption) 1961- Wearing a high altitude pressure suit during tests in Republic Aviation's altitude chamber, a member of the Space Environment Laboratory checks his ventilation lines. The ...

Space suits are amazing pieces of technology designed to protect astronauts from the harsh environment of space while still allowing them to move around to complete their mission. Since the early days ...

Space suits are more complex than people think — they are, in fact, a small spacecraft, NASA explains. Just like a typical spacecraft, space suits have to provide vital life support systems, endure ...

For most of our history, we didn't have to worry all that much about wearing suits to adapt to our environment. Evolution is pretty good at building animals in such a way that they're at least ...