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Exoplanets 101 | National Geographic
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YouTubeNational Geographic
Exoplanets 101 | National Geographic
Exoplanets challenge the notion that we are alone in the universe. Learn what types of exoplanets exist, the methods scientists employ to find them, and how many worlds might exist in the Milky Way Galaxy. Subscribe: http://bit.ly/NatGeoSubscribe #NationalGeographic #Exoplanets #Educational About National Geographic: National Geographic is the ...
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