File:ESP 046845 0975 (32147084760).jpg

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Original file (2,560 × 1,920 pixels, file size: 7.1 MB, MIME type: image/jpeg)

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Description

How Gas Carves Channels – The ground likely started as polygonal patterned ground, and then escaping gas widened the channels.

NASA/JPL/University of Arizona (less than 1 km across; www.uahirise.org/ESP_046845_0975)
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Source ESP_046845_0975
Author UAHiRISE (NASA)

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Public domain This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
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Date/TimeThumbnailDimensionsUserComment
current21:12, 20 June 2018Thumbnail for version as of 21:12, 20 June 20182,560 × 1,920 (7.1 MB)Meisam (talk | contribs)Transferred from Flickr via #flickr2commons

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