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Extras

Video thumbnail: NOVA In Galaxies Far, Far Away, Some Planets Have Two Stars

NOVA

In Galaxies Far, Far Away, Some Planets Have Two Stars

What would life be like in a binary star system?

In Galaxies Far, Far Away, Some Planets Have Two Stars

Video thumbnail: NOVA NOVA Universe Revealed: Alien Worlds Preview

NOVA

NOVA Universe Revealed: Alien Worlds Preview

Visit exotic worlds orbiting distant suns as NOVA tackles the big question: are we alone?

NOVA Universe Revealed: Alien Worlds Preview

Video thumbnail: NOVA Yes, There's Really a Frozen Exoplanet named Hoth

NOVA

Yes, There's Really a Frozen Exoplanet named Hoth

No one predicted that planets like this were even possible.

Yes, There's Really a Frozen Exoplanet named Hoth

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