NOVA

Can We Use Pollution to Find Aliens?

Clip: Season 45 Episode 103 | 2m 16s Video has closed captioning.

The hunt for pollution in other planets’ atmospheres may determine whether or not we are alone in the universe.

Aired: 04/04/18

Rating: NR

Problems Playing Video? | Closed Captioning

National corporate funding for NOVA Wonders is provided by Draper. Major funding for NOVA Wonders is provided by National Science Foundation, the Gordon and Betty Moore Foundation, the Alfred P. …

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