Cosmos

Heaven and Hell (1x4)

Ημερομηνία προβολής: Οκτ 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.