File:74906 2160wideridgescratercropped.jpg

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Description74906 2160wideridgescratercropped.jpg	English: These are example of ridges that are common in some parts of Mars. We do not know the exact cause at this point in time. They may be from fluids depositing hard minerals in cracks. And then when erosion removed surrounding material, the ridges remained. This image was name HiRISE image of the day for March 29, 2024.
Date	20 July 2022
Source	https://www.uahirise.org/hipod/ESP_074906_2160
Author	Jim Secosky asked NASA to image this area under the Hiwish program. The image creit should be: NASA/JPL-Caltech/UArizona

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	This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code. Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.
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	Date/Time	Thumbnail	Dimensions	User	Comment
current	13:00, 30 March 2024		864 × 847 (415 KB)	Jimmarsmars	Uploaded a work by Jim Secosky asked NASA to image this area under the Hiwish program. The image creit should be: NASA/JPL-Caltech/UArizona from https://www.uahirise.org/hipod/ESP_074906_2160 with UploadWizard

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Arcadia quadrangle

File:74906 2160wideridgescratercropped.jpg

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