1. 
   Baade
   [crater] The outer wall of Baade remains sharp-edged, with little appearance of erosion due to subsequent impacts. The rim is generally circular, with some terracing of the inner wall. The crater interior is rough and irregular, with a generally bowl-shaped appearance that lacks a sharply-de...
   Found op http://en.wikipedia.org/wiki/Baade_(crater)
   
   

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