Jun 08, 2014 on BBC FOUR at 10:00 PM


The team looks at the cosmic impacts which have shaped the universe around us, from asteroids crashing into the surface of the moon to galaxies colliding with each other.

Previous episode

How Gravity Shapes the Universe
Season 2014 Episode 4

May 11, 2014

Next episode

The Brightest Star
Season 2014 Episode 6

Jul 13, 2014