S1·E4 Heaven and Hell
Synopsis
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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Frequently Asked Questions
When did Season 1 Episode 4 of Cosmos: A Personal Voyage air?
Season 1, Episode 4 ('Heaven and Hell') originally aired on October 19, 1980.
How long is Season 1 Episode 4 ('Heaven and Hell')?
The episode follows the standard broadcast runtime for Cosmos: A Personal Voyage.
What happens in Cosmos: A Personal Voyage Season 1 Episode 4?
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 c...