Wikiconcentric.jpg

Summary

Description Wikiconcentric.jpg	English: Concentric crater, as seen by ctx--same place as hirise esp_022451_1350
Date	13 March 2015
Source	http://viewer.mars.asu.edu/planetview/inst/ctx/B16_016003_1347_XN_45S140W#P=B16_016003_1347_XN_45S140W&T=2
Author	Jim Secosky modified NASA image.

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