abstract:Clavius is one of the largest crater formations on the Moon, and it is the third largest crater on the visible near side. It is located in the rugged southern highlands of the Moon, to the south of the prominent ray crater Tycho.
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one of the largest of the craters on the moon, about 230 kilometres (145 miles) in diameter, whose walls have peaks up to 5700 metres (19 000 feet) above the floor. It lies in the SE quadrant 克拉维斯月球环形山