The Universe: The Complete Season Two

We once considered ourselves to be at the center of the Universe - now we know that we are just a small spec in a giant cosmos. In this season HISTORY (TM) ventures outside of our solar system in another epic exploration of the Universe and it's mysteries. With strikingly realistic computer re-creations you'll feel like you've traveled to the edge of the unknown: visit strange and unfamiliar worlds in "Exoplanets" prepare for the worst in "Cosmic Collisions" and uncover the secrets of our own galaxy "The Milky Way." And that's just the beginning... learn exactly what "Dark Matter" is and how it takes up 95% of the Universe; take a front-row seat for the ultimate light show with "Supernovas;" and while most people have heard of black holes (which swallow all matter that they come in contact with) find out more about "White Holes" - which actually create matter. Now available on Blu-ray THE Universe: THE COMPLETE SEASON TWO includes all 18 original episodes on on 4 Discs. BONUS FEATURES: Featurette "Backyard Astronomers" DISC 1: Alien Planets / Cosmic Holes / Mysteries of the Moon / the Milky Way / Alien Moons DISC 2: Dark Matter / Astrobiology / Space Travel / Supernovas DISC 3: Constellations / Unexplained Mysteries / Cosmic Collisions / Colonizing Space / Nebulas DISC 4: Wildest Weather in the Cosmos / Biggest Things in Space / Gravity / Cosmic Apocalypse / bonus material.