Season 1 Episode 4: Heaven and Hell

Watch Cosmos season 1 episode 4 tv series online free
Release: Oct 19, 1980

A descent through the hellish atmosphere of Venus to explore its broiling surface serves as a warning to our world about the possible consequences of the increasing greenhouse effect. Then Dr. Sagan leads us on a tour of our solar system to see how other heavenly bodies have suffered from various cosmic catastrophes.

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