Size of this preview: 418 × 600 pixels. Other resolutions: 167 × 240 pixels | 334 × 480 pixels | 535 × 768 pixels | 714 × 1,024 pixels | 2,025 × 2,905 pixels.
Original file (2,025 × 2,905 pixels, file size: 10.2 MB, MIME type: image/jpeg)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description |
English: Ridges as Evidence of Fluid Alteration: Tectonic fractures within the Candor Chasma region of Valles Marineris, Mars, retain ridge-like shapes as the surrounding bedrock erodes away. This points to past episodes of fluid alteration along the fractures and reveals clues into past fluid flow and geochemical conditions below the surface. The High Resolution Imaging Science Experiment camera on NASA's Mars Reconnaissance Orbiter took this image on Dec. 2, 2006. The image is approximately 1 kilometer (0.6 mile) across. Illumination from the upper left. This view is a portion of the camera's image catalogued as PSP_001641_1735. |
| Date | |
| Source | http://www.nasa.gov/mission_pages/MRO/multimedia/pia09189.html |
| Author | NASA |
Licensing
|
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.) |  |
 |
Warnings:
|
Original upload log
The original description page was here. All following user names refer to en.wikipedia.
- 2007-02-18 01:14 Rickyjames 330×230× (41342 bytes) NASA http://www.nasa.gov/mission_pages/MRO/multimedia/pia09189.html Ridges as Evidence of Fluid Alteration Tectonic fractures within the Candor Chasma region of Valles Marineris, Mars, retain ridge-like shapes as the surrounding bedrock erodes away. Th
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 11:52, 18 February 2019 | | 2,025 × 2,905 (10.2 MB) | Kesäperuna | 100% JPEG quality from full quality TIFF. |
| 20:51, 13 March 2009 |  | 330 × 230 (40 KB) | File Upload Bot (Magnus Manske) | {{BotMoveToCommons|en.wikipedia|year={{subst:CURRENTYEAR}}|month={{subst:CURRENTMONTHNAME}}|day={{subst:CURRENTDAY}}}} {{Information |Description={{en|NASA http://www.nasa.gov/mission_pages/MRO/multimedia/pia09189.html Ridges as Evidence of Fluid Alter |
File usage
The following page uses this file:
Global file usage
The following other wikis use this file:
- Usage on es.wikipedia.org
- Usage on ja.wikipedia.org
- Usage on nl.wikipedia.org
- Usage on ro.wikipedia.org
