Watch Wonders Of The Universe - Messengers

Wonders Of The Universe Season 1 Episode 4

Season 1 Episode 4

First Aired: August 18, 2011

Description: In the last episode of Professor Brian Cox's epic journey across the universe, he travels from the fossils of the Burgess Shale to the sands of the oldest desert in the world to show how light holds the key to our understanding of the whole universe, including our own deepest origins. But first More