Photographs of Mercury

At a diameter of 100 km, this crater is one of the largest craters within the Caloris basin. Date acquired: May 10, 2011.
NASA / Johns Hopkins Univ. Applied Physics Laboratory / Carnegie Institution of Washington

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At a diameter of 100 km, this crater is one of the largest craters within the Caloris basin. Date acquired: May 10, 2011.

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