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NOVA | Episode | NOVA Universe Revealed: Alien Worlds

Ultra-sensitive telescopes have transformed alien planet-hunting from science fiction into enthralling hard fact. Join NOVA on a visit to exotic worlds orbiting distant suns to answer an age-old question with thrilling new science: are we alone?

S48 E17 | 0:53:27 | AIRED: 11/10/2021 | EXPIRES: 12/22/2021 |
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