File:Mud volcanoes In Mare Acidalium, Mars 01.jpg
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Summary
| Description |
English: NASA wrote this caption for the image: This image in the Acidalia Planitia region of Mars shows numerous round hills that have a large circular depression on their tops. These pitted mounds may be ancient mud volcanoes that formed when liquid mud erupted from underground due to shaking from a nearby Marsquake.
Similar to volcanoes formed out of molten rock, or lava, mud volcanoes form as the erupted mud piles up at the surface. Acidalia Planitia was likely a large depression that filled with mud, sand, and other sediments that were transported here by water flowing from regions to the south. Written by: Chris Okubo (19 July 2023) |
| Date | |
| Source | https://www.uahirise.org/ESP_078491_2225 |
| Author | Jim Secosky asked NASA to image this region with HiRISE under the HiWish program. |
| Location on Mars | View this and other nearby images on: Google Maps |  |
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Licensing
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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 | 13:50, 15 November 2023 | | 2,048 × 4,508 (2.47 MB) | Jimmarsmars | Uploaded a work by Jim Secosky asked NASA to image this region with HiRISE under the HiWish program. from https://www.uahirise.org/ESP_078491_2225 with UploadWizard |
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