Cosmos

From the planets to the stars and out to the edge of the unknown, history and science collide in a wondrous yet deadly adventure through space and time.

Witness the remarkable story of our universe over billions of years and its inextricable link to life on Earth in this sweeping documentary series.

Life After People is a television series on which scientists, structural engineers, and other experts speculate about what might become of Earth should humanity instantly disappear. The featured experts also talk about the impact of human extinction on the environment, and the vestiges of civilization thus left behind.

Carl Sagan covers a wide range of scientific subjects, including the origin of life and a perspective of our place in the universe.