Hunt for Alien Worlds Summary

Astronomers discover planets beyond our solar system. But is there life on them?

NOVA Season 24 Episodes...

NOVA Show Summary

Seen in more than 100 countries, NOVA is the most watched science based television series in the world and the most watched documentary series on PBS. It is also one of television's most acclaimed series, having won many major television awards, most of them many times over.

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