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Carl Sagan Institute

Astronomers use Earth’s history as guide to spot vegetation on new worlds

24 Sep 2018, 19:53 UTC
Astronomers use Earth’s history as guide to spot vegetation on new worlds Carl Sagan Institute

By looking at Earth’s full natural history and evolution, astronomers may have found a template for vegetation fingerprints – borrowing from epochs of changing flora – to determine the age of habitable exoplanets.

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