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Cosmos: A Personal Voyage
1980
Published on, 2 months ago
Cosmos: A Personal Voyage
Blues for a Red Planet 1 Season 5 Episode
60 min
1980
8.6
Is there life on Mars? Dr. Sagan takes viewers on a tour of the red planet first through the eyes of science fiction authors, and then through the unblinking eyes of two Viking spacecrafts that have sent thousands of pictures of the stunning Martian landscape back to Earth since 1976. Though based on older Mars missions, Sagan's analysis still holds true.
nuclear war
greenhouse effect
space travel
exploration
astronomer
scientist
universe
evolution
astronomy
solar system
humanity
cosmic calendar
science
