File:Reull Vallis (8389488044).jpg
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| Description |
High-Resolution Stereo Camera (HRSC) nadir and colour channel data taken during revolution 10657 on 14 May 2012 by ESA’s Mars Express have been combined to form a natural-colour view of Reull Vallis. Centred at around 41°S and 107°E, the image has a ground resolution of about 16 m per pixel. The river-like channel is believed to have been formed by flowing water, which at some distant epoch cut through highland terrain and successively formed smooth plains. With a width of close to 7 km and a depth of around 300 m, the valley floor shows clear linear features believed to be ice-rich, and formed by debris and ice in a manner not dissimilar to the formation of glacial valleys on Earth.
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| Date | |
| Source | Reull Vallis |
| Author | European Space Agency |
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This image was originally posted to Flickr by europeanspaceagency at https://www.flickr.com/photos/37472264@N04/8389488044. It was reviewed on 18 December 2014 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-sa-2.0. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 21:33, 11 July 2015 | | 2,068 × 900 (1.68 MB) | Njardarlogar (talk | contribs) | higher resolution from the ESA site |
| 14:28, 18 December 2014 |  | 1,600 × 696 (192 KB) | Coyau (talk | contribs) | Transferred from Flickr via Flickr2Commons |
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