Cosmos: A Personal Voyage - Season 1 Episode 4 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.
- Genre: Documentary
- Studio: PBS
- Keyword: nuclear war, greenhouse effect, space travel, exploration, astronomer, universe, evolution, astronomy, solar system, humanity, cosmic calendar
- Cast: Carl Sagan
"
"
"
"
"
"
"
"
"
"
"
"
"
