Keywords: Proclus crater hrp147.jpg Oblique view of part of part of Proclus on the moon This is Figure 147 of Apollo Over the Moon NASA SP-362 1978 which has the following caption <br>This oblique view looks south over the 26-km-diameter crater Proclus in the highlands at the western edge of Mare Crisium Proclus is a young rayed crater that is distinctive because of the marked asymmetry of its ray system-a characteristic visible even in Earth-based telescopic views The excluded zone is along the southwest edge top of photograph but is visible in this moderate Sun photo only as a slight albedo change Laboratory experiments suggest that a low trajectory angle might account for the asymmetry A number of large blocks can be seen at the edge of the crater rim The exceptionally large block arrow is about 200 m wide and judging from the length of the shadow it casts nearly as high As in several other craters shown in this chapter a darker layer is present in the upper part of the crater wall -J W H en wikipedia Apollo 17 Panoramic camera image AS17-P-2265 cropped to show Proclus crater <br/> Immediate source NASA History Program Office http //history nasa gov/SP-362/contents htm Apollo Over the Moon A view from orbit NASA SP-362 1978 <br>Figure 146 http //history nasa gov/SP-362/hrp147 jpg hrp147 original 1972 published 1978 NASA<br/> PD-USGov Original upload log en wikipedia Proclus+crater+hrp147 jpg wikitable - 2014-02-18 02 04 800×1675× 204805 bytes Jstuby Oblique view of part of part of Proclus crater on the moon This is Figure 147 of Apollo Over the Moon NASA SP-362 1978 which has the following caption <br>This oblique view looks south over the 26-km-diamet Apollo 17 moon photography |