Season 24 · Episode 18 of 21
Aired Feb 18, 1997
Hunt for Alien Worlds
Tue, Feb 18, 1997
Streaming on PBS, DirecTV On Demand, YouTube TV, AppleTV
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Astronomers discover planets beyond our solar system. But is there life on them?
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Airs
Tue, Feb 18, 1997
Show
Nova
1026 episodes
Episode
S24 · E18
in Nova