Men in Space? How about manikins in space instead? Robots have heroically gone where no man has gone before, and NASA and GM have teamed up to extend the robotic reach for the stars even further with Robonaut 2, a humaniform robot that can perform the same kinds of manipulations humans can. One thing Robonaut can't do is step out of a lunar lander and radio homeward, "A small step for a robot...., but a giant leap for robo-kind," since he's got no legs. Yet.