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Science and Nature

Is There Life on Earth?

Join Joe Hanson as he explores curiosity and illuminates the science behind… well, everything.

Is There Life on Earth?

Season 7 Episode 1 | 9m 44s | CC

If we lived light years from Earth, how would we know there’s life here? Let’s take a look at the search for extraterrestrial life on habitable exoplanets, and discover what biosignatures would show someone else that we’re here.

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