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The Daily Galaxy on MSNCould Supernovae Have Triggered Ancient Mass Extinctions on Earth?Exploding stars in near-solar space may have triggered at least two mass extinction events in Earth’s history. A new study ...
But once Gondwana took up its polar position in the late Ordovician ... the planet toward the end of the Ordovician. This resulted in the second largest mass extinction of all time, wiping ...
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ScienceAlert on MSNViolent Supernovae Could Have Triggered at Least 2 Extinction EventsExploding stars in near-solar space may have triggered at least two mass extinction events in Earth's history. An analysis of ...
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