Bill Nye Saves the World
Season 1, Episode 5: The Original Martian Invasion
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Bill introduces the theory of panspermia, NASA scientists discuss the Mars 2020 mission, and Wil Wheaton and the panel ponder life on other planets.
All Episodes - Season 1
Episode 1
Earth Is a Hot Mess
Episode 2
Tune Your Quack-o-Meter
Episode 3
Machines Take Over the World
Episode 4
More Food, Less Hype
Episode 5
The Original Martian Invasion
Episode 6
Do Some Shots, Save the World
Episode 7
Cheat Codes for Reality
Episode 8
This Diet Is Bananas
Episode 9
The Sexual Spectrum
Episode 10
Saving the World -- with Space!
Episode 11
Malarkey!
Episode 12
Designer Babies
Episode 13
Earth's People Problem