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Impact crater

An impact crater is a circular depression on a surface, usually referring to a planet, moon, asteroid, or other celestial body, caused by a collision of a smaller body (meteor) with the surface..

For more information about the topic Impact crater, read the full article at Wikipedia.org, or see the following related articles:

Note: This page refers to an article that is licensed under the GNU Free Documentation License. It uses material from the article Impact crater at Wikipedia.org. See the Wikipedia copyright page for more details.

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