Impactful site
John Chumack from Dayton, Ohio
Clavius is the second largest crater on the Moon’s visible side. It is 144.4 miles (231 km) across and 2.18 miles (3.5 km) deep. The floor of the crater forms a convex plain marked by impacts. The most notable of these is a curving chain of craters that begin with Rutherfurd then arc across the floor in a counterclockwise direction forming a sequence of ever diminishing diameters. From largest to smallest, these craters are designated Clavius D, C, N, J, and JA.