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Meteor strike may have triggered a landslide in the Grand Canyon some 56,000 years ago
A new study suggests a meteor strike that created Arizona’s Meteor Crater 56,000 years ago may have triggered a massive ...
Did a cosmic impact reshape the Grand Canyon? Scientists uncover stunning clues from 56,000 ...
Scientists find a link between Barringer Crater and Grand Canyon landslide. Research indicates both events occurred around 56 ...