Kepler Telescope Spies Its First 5 Exoplanets, Including "Styrofoam" World

NASA's new eye in the sky has spotted the first handful of what it hopes will be a flood of new exoplanets. The Kepler telescope, launched last year with the express purpose of planet-hunting, has found its first five new worlds, with the results forthcoming in the journal Science this week. Just don't get any ideas about living on any of them.