Episodes (13)

Sep 28, 1980
Carl Sagan examines our planet's place in the universe by leading us on a journey from Earth to Deep Space.

Oct 05, 1980
Carl Sagan examines the origin, development, and complexity of life on Earth and speculates on the possibility of life developing elsewhere in the universe.

Oct 12, 1980
After briefly looking at the pseudoscience of astrology, Carl Sagan examines the history of astronomy from ancient times through Ptolemy to Johannes Kepler.

Oct 19, 1980
Carl Sagan examines the nature of comets before turning to a close look at the planet Venus.

Oct 26, 1980
Carl Sagan looks at the search for life on Mars from the speculations of Percival Lowell and H.G. Wells to the arrival of the Viking probes.

Nov 02, 1980
Carl Sagan looks at the planets Jupiter and Saturn by examining the work of Galileo, Huygens, and the Voyager probes.

Nov 09, 1980
Carl Sagan looks at the work of ancient Greek scientists and astronomers including Thales, Anaximander, Democritus, and Pythagoras.

Nov 16, 1980
Carl Sagan explains scientific concepts like relativity and examines the possibility of time travel.

Nov 23, 1980
Carl Sagan examines the life cycle of stars from their creation to their deaths.

Nov 30, 1980
Carl Sagan focuses on the origin of the universe by discussing the Big Bang, Galaxies, Dimensions, and the expansion of the universe.

Dec 07, 1980
Carl Sagan examines life on earth discussing genes, DNA, the brain, and human social development.

Dec 14, 1980
Carl Sagan examines the possibility extraterrestrial life and discusses his skepticism about UFOs.

Dec 21, 1980
Carl Sagan considers the significance of science and discuss the importance of human survival in the nuclear age.
About
Cosmos Season 1 (1980) is released on Sep 28, 1980. Watch Cosmos online - the English Documentary TV series from United States. Cosmos is directed by Adrian Malone,David F. Oyster,Rob McCain,David Kennard and created by Ann Druyan with Carl Sagan and Jaromír Hanzlík.