This photograph of the Moon, which the astronauts took during the Apollo-13 mission, depicts several lunar craters. According to NASA:
The two major craters in this photograph are Chaplygin (just left of centre), and Schliemann (below centre).
The picture was taken while Lovell and Haise were in the Lunar Module - the view is through a LM window.
Click on the image for a much-better view.
Image AS13-62-8909; online, courtesy NASA.
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