What "Through the Wormhole" 2-th episode about
They are the most powerful objects in the universe. Nothing, not even light, can escape the gravitational pull of a black hole. Astronomers now believe there are billions of them out in the cosmos, swallowing up planets, even entire stars in unhappy feeding frenzies. New theoretical research into the twisted reality of black holes suggests that three-dimensional space could be an illusion. That reality actually takes place on a two-dimensional hologram at the edge of the universe.
Episode number: 2
Episode name: "The Riddle of Black Holes"
Episode release date: 17 june 2010 at 02:00
Status: aired
Rating: 8.3
