Watch Cosmos – Season 2 Episode 2: The Fleeting Grace of the Habitable Zone
Cast: Neil deGrasse Tyson , Ann Druyan
Directors: Ann Druyan , Steven Soter
Watch Cosmos – S2E2
Episode Overview
There is no refuge from change in the cosmos. There will come a time in the life of the Sun when Earth will no longer be a home for us. The story of our ancestors who rose to a comparable challenge and a long-term vision of our future on other worlds.
