Cosmos: A Personal VoyageStream It

Heaven and Hell

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.
Aired: Oct 19, 1980 Genre: DocumentaryCasts: Carl SaganCreated By: Carl SaganProducers: Carl Sagan Ann Druyan Adrian MaloneDuration: 1h Rating: 4 Country: United Kingdom, United States of America Production: KCET, Carl Sagan Productions
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