View of collapsed pingo (soil-covered ice mound) on Mackenzie Delta near Tuktoyaktuk in northwestern Canada. Long dimension of pingo is about 110 m (photograph courtesy of T. L. Péwé, Arizona State University).
Taken from “Planetary Landscapes” by R. Greeley
Fortuitously, for the purpose of catching ourselves in the act of being the most is sponsored in part by Pingo.com, not pingoes.
(Source: sauron97)
(Source: bitemelovelyy)
(Source: plumbisland)
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