An ancient impact on Earth led to a cascade of cratering - My Droll

A bevy of craters formed by material blasted from the carving of another, larger crater — a process dubbed secondary cratering — have finally been spotted on Earth. Several groupings of craters in southeastern Wyoming, including dozens of pockmar

A bevy of craters formed by material blasted from the carving of another, larger crater a process dubbed secondary cratering have finally been spotted on Earth. Several groupings of craters in southe… [+3176 chars]

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