How Did We Get Here? (S01E05)
S01E05
Everywhere we look, life exists in both the most hospitable of environments and in the most extreme. Yet we have only ever found life on our planet. How did the stuff of stars come together to create life as we know it? What do we really mean by 'life'? And will unlocking this mystery help us find life elsewhere?
Show
Through the Wormhole
Episode
S01E05
Air Date
Jul 05, 2010