File:Becquerel Crater wind blown sediments (9711586170).jpg
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[edit]DescriptionBecquerel Crater wind blown sediments (9711586170).jpg |
Prominent patches of wind-blown dust, possibly mixed with volcanic ash, radiate from Becquerel crater and into a neighbouring crater. The streak of dust following a radial path likely traces out a gentle topographic depression, beyond the eroded rim of the neighbouring old crater. The prevailing wind direction is towards the bottom right of the image in this orientation, in the direction of the tail-like features emanating from the tiny craters. Although small, the crater rims influence wind flow over the crater such that the material immediately downwind of the crater remains undisturbed in comparison to the surrounding plains. Becquerel crater and its immediate surrounds were imaged during four orbits of Mars Express around the Red Planet: on 22 July 2006 (orbit 3253), and 26 February, 2 and 7 March 2008, corresponding to orbits 5332, 5350 and 5368, respectively. Becquerel crater lies within Arabia Terra, at about 22°N/352°E. Credit ESA/DLR/FU Berlin (G. Neukum), CC BY-SA 3.0 IGO Copyright Notice: This work is licenced under the Creative Commons Attribution-ShareAlike 3.0 IGO (CC BY-SA 3.0 IGO) licence. The user is allowed to reproduce, distribute, adapt, translate and publicly perform this publication, without explicit permission, provided that the content is accompanied by an acknowledgement that the source is credited as 'ESA/DLR/FU Berlin’, a direct link to the licence text is provided and that it is clearly indicated if changes were made to the original content. Adaptation/translation/derivatives must be distributed under the same licence terms as this publication. To view a copy of this license, please visit creativecommons.org/licenses/by-sa/3.0/igo/ Read more: www.esa.int/Our_Activities/Space_Science/Mars_Express/A_r... |
Date | |
Source | Becquerel Crater wind blown sediments |
Author | European Space Agency |
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This image was originally posted to Flickr by europeanspaceagency at https://www.flickr.com/photos/37472264@N04/9711586170. 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. |
18 December 2014
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current | 14:27, 18 December 2014 | 1,920 × 1,080 (1.7 MB) | Coyau (talk | contribs) | Transferred from Flickr via Flickr2Commons |
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