File:PIA20736 Glowing Gullies in Kaiser Crater Dunes.jpg

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Description	English: The giant sand dunes in Mars's Kaiser Crater experience gully erosion of the steep slip faces every year in late winter as the sun warms these slopes and seasonal carbon dioxide frost sublimates (meaning it changes from a solid to gas). Some of these gullies produce a variety of colors that are highlighted on the west-facing (illuminated) slopes, where the gullies appear to be glowing in the winter light. The University of Arizona, Tucson, operates HiRISE, which was built by Ball Aerospace & Technologies Corp., Boulder, Colo. NASA's Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the Mars Reconnaissance Orbiter Project for NASA's Science Mission Directorate, Washington.
Date	28 March 2016 (published 29 June 2016)
Source	Catalog page · Full-res (JPEG · TIFF)
Author	NASA/JPL-Caltech/Univ. of Arizona

Location on Mars	47° 13′ 40.8″ S, 19° 28′ 33.6″ E	View this and other nearby images on: Google Maps	-47.228000; 19.476000

This image or video was catalogued by Jet Propulsion Laboratory of the United States National Aeronautics and Space Administration (NASA) under Photo ID: PIA20736.

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This media is a product of the
Mars Reconnaissance Orbiter mission
Credit and attribution belongs to the High Resolution Imaging Science Experiment (HiRISE) team, NASA/JPL-Caltech/Univ. of Arizona


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current	17:28, 7 January 2019		2,880 × 1,800 (3.8 MB)	Kesäperuna (talk \| contribs)	100% JPEG quality from full quality TIFF.
	09:46, 16 March 2017		2,880 × 1,800 (748 KB)	PhilipTerryGraham (talk \| contribs)	User created page with UploadWizard

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