Cosmos 1 2 -1 -1 159378 159378 8.7 0.0 319 Dr. Sagan's cosmic calendar makes the history of the universe understandable and frames the origin of the Earth and the evolution of life. We see the evolutionary process unfold, from microbes to humans. Our understanding of how life developed on Earth enables us to venture to other worlds for imaginative speculations on what forms life might take elsewhere. 60 https://artworks.thetvdb.com/banners/episodes/74995/159378.jpg 1980-10-05 1980-10-05 false PBS Ann Druyan Carl Sagan Steven Soter Adrian Malone 2020-06-23 01:55:42 UNKNOWN S01E02 - One Voice in the Cosmic Fugue.m4v