Keywords: Pythagoras crater 4176 h1 4176 h2.jpg Pythagoras on the moon Reprocessed Lunar Orbiter 4 images spliced and cropped in Gimp to show Pythagoras crater and surrounding terrain The four light spots in lower right are blemishes on the original The original image is in the public domain because it is a work of the U S Government NASA <br/> Immediate source Lunar and Planetary Institute Lunar Orbiter Photo Gallery<br>Lunar Orbiter 4 image 176 h1 http //www lpi usra edu/resources/lunarorbiter/images/preview/4176_h1 jpg<br>Lunar Orbiter 4 image 176 h2 http //www lpi usra edu/resources/lunarorbiter/images/preview/4176_h2 jpg created 2013 original image acquired 1967 James Stuby based on NASA image<br/> Jstuby wikipedia en Cc-zero Original upload log en wikipedia Pythagoras+crater+4176+h1+4176+h2 jpg wikitable - 2013-11-15 03 35 1212×1212× 282264 bytes Jstuby Pythagoras crater on the moon Reprocessed Lunar Orbiter 4 images spliced and cropped in Gimp to show Pythagoras crater and surrounding terrain The four light spots in lower right are blemishes on the Photos of the Moon by Lunar Orbiter spacecraft |