Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Oct 19, 2012
"On Completing the Copernican Revolution" Prof. Dimitar Sasselov
What is the nature of life and is there life on other planets? It took us 450 years from the realization that Earth is a planet to discovering Earths orbiting other stars. We are just beginning to understand the diversity of planets like our own and their origins. Now astronomy and biology could combine to tell us something new about our place in the universe.