File:Close view of gullies ESP 080430 2310 01.jpg
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Summary
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English: NASA wrote the following caption for this picture: This crater is located in Acidalia Planitia. It is situated in a sparsely cratered area of elongated mounds and hosts a variety of gully forms on its eastern, northern, and western interior slopes. This observation is centered on the crater’s western slope and captures gullies with prominent alcoves, boulders, and outcrops.
The incised gully channels terminate in a variety of alluvial fans. Some have edges or margins that are finger-like with light-toned deposits while other fans are more lobe-shaped. Many have fractures mid-slope that appear to have cut across the gullies and may suggest glacial processes were once active. Fractures such as these are similar to what are known as “glacial crevasses” on Earth. Linear stippled regions cover the floor of the crater that may represent areas of subsurface ice sublimation. Written by: Ginny Gulick (23 January 2024) This image was named HiRISE picture of the day for January 23, 2024. |
| Date | 23 September 2023 |
| Source | https://www.uahirise.org/ESP_080430_2310 |
| Author | Jim Secosky suggested NASA image this spot with HiRISE under the HiWish program. The credit should read: NASA/JPL-Caltech/UArizona |
| Camera location |  | View this and other nearby images on: OpenStreetMap |  |
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Licensing
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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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| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | ||
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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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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 03:51, 24 January 2024 | | 2,560 × 1,920 (1,013 KB) | Jimmarsmars | Uploaded a work by Jim Secosky suggested NASA image this spot with HiRISE under the HiWish program. The credit should read: NASA/JPL-Caltech/UArizona from https://www.uahirise.org/ESP_080430_2310 with UploadWizard |
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