Long before we had spacesuits, we had diving suits. The ocean was the first hostile environment that we sent people into, completely covered with protective gear. And the suits that people created with late-18th century or 19th century technology are astonighing to behold. See for yourself!
We've seen a ton of Iron Man 3 concept art before — but we didn't see the concepts from suit designer extraordinaire Phil Saunders... until now. Saunders finally released some designs for Tony Stark's cutting-edge armors, and they are glorious.
The first full-length trailer explains more of the story of Neill Blomkamp's alien-intolerance film District 9, showing off the alien's new weapon that can pluck rockets out of the sky. But there's more, including alien bug babies and power suits.