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Scientists discover massive underwater crater that is 3x larger than the Grand Canyon
About 35 million years ago, an asteroid struck the ocean off the East Coast of North America, leaving behind a massive impact ...
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Crater Three Times Larger Than the Grand Canyon Found in the U.S.
By analyzing the Chesapeake Bay crater and its materials ... As researchers refine their methods and explore additional sites, the study of impact craters promises to uncover even more about ...
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5 times asteroids struck the Earth's surface in recent history
Key events include the Tunguska Event, the Chelyabinsk Event, the Barringer Crater, the Chesapeake Bay Crater, and the Chicxulub Event. These collisions illustrate the potential threat asteroids ...
Mineral Makeup Hints At Site Of Missing Impact Crater
The chemical makeup of mineral inclusions preserved in impact glass hints at the site of a missing impact crater.