What Caused One of Arizona's Largest Disasters?
As our little blue marble floats quietly in space, it's easy to forget how dangerous the solar system can be. There is evidence of our galaxy's fury right here in Arizona.
Arizona's Mega-Large Disaster: How It Happened
Approximately 50,000 years ago, during the Pleistocene epoch, a chunk of space rock came hurtling through our atmosphere, and it had Arizona in its crosshairs.
Since huma...
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