Journey back to the beginning of history on a mind-blowing adventure through space andtime.Using stunning HD graphics, THE UNIVERSE returns in SEASON FOUR to transportviewers past the wonders of our own solar system and out to the bizarre far-flung reachesof the cosmos. From death stars to ringed planets, star clusters to space wars, THEUNIVERSE uses new discoveries and more advanced CGI to help explain the mysteries ofouter space. From wormholes to transporters, examine which elements from popular sci-fimovies could really exist; and discover how the universe is awash in all sorts of strangeliquids, from oceans of methane to blobs of alcohol floating in space, and even iron rain.Watch and marvel as experts cook up ten ways to destroy the Earth, including blowing it upwith anti-matter, hurling it into the Sun, and colliding with another galaxy.This special edition 4-DVD set features all 12 episodes from SEASON FOUR plusadditional never-aired segments.