Did exploding stars cause this mass extinction?
Researchers at the University of Illinois think supernova explosions triggered the end-Devonian mass extinction 359 million years ago.
Read MoreResearchers at the University of Illinois think supernova explosions triggered the end-Devonian mass extinction 359 million years ago.
Read MoreCan exploding stars dozens of light years away affect life on earth? Learn how a supernova can affect the earth, from organisms ozone.
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