Travel through the universe to explore the really big questions. Is there life on other planets? Just how big was the Big Bang? What would traveling at "warp speed" really look like? Could wormholes make time travel a reality? Could life...
Travel through the universe to explore the really big questions. Is there life on other planets? Just how big was the Big Bang? What would traveling at "warp speed" really look like? Could wormholes make time travel a reality? Could life on earth survive another huge meteor strike like the one that took out the dinosaurs?
Aired: Feb 15, 2009Whether we're venturing out to the farthest reaches of our solar system or ex...
Aired: Feb 15, 2009From the enormous universe in which we exist to tiny atoms that make up the b...
Aired: Feb 15, 2009From exploding stars to asteroid impacts, Known Universe deconstructs some of...
Appearances
