Mission to mysterious ice giant Uranus urged

Twenty-five years ago, NASA’s Voyager 2 zipped past the planet Uranus on its way to Neptune. It was the first spacecraft ever to grab a close-up look at this bizarre world. Voyager 2 made its closest approach on Jan. 24, 1986, and since then we’ve only been able to gaze on the “ice giant” from afar.

URL: http://www.msnbc.msn.com/id/41257486/ns/technology_and_science-discoverycom/