NASA announces competition to improve Robonaut's sight

NASA's got some of the sharpest minds in the world (actual, you know, rocket scientists), sure, but they'll be the first to tell you that sometimes you've got to look outside for the best solution to a complicated problem. In recent years, that's meant the organization has partnered with the likes of SpaceX to help transfer materials to the International Space Station. The desire to look outside has also taken the form of competitions, which, in the past, have sought to improve the efficiency of...