English: Arandas (crater), on Mars. This is a figure on p.77 of NASA SP-441: VIKING ORBITER VIEWS OF MARS, which has the following caption:
Arandas Crater. The outer layer of ejecta has flowed over the surrounding fractured plains. The two arrows indicate where an inner ejecta layer has flowed around pre-existing craters. Numerous low ridges occur on the inner ejecta layer close to and parallel to its outer margin. 32A28-31, 9A42; 43°N, 14°W
Date
published 1980
Source
Viking program Orbiter mosaic. The original image is in the public domain because it is a work of the U.S. Government (NASA).
The NASA website hosts a large number of images from the Soviet/Russian space agency, and other non-American space agencies. These are not necessarily in the public domain.
The SOHO (ESA & NASA) joint project implies that all materials created by its probe are copyrighted and require permission for commercial non-educational use. [2]
{{Information
|Description = [[Arandas (crater)]], on Mars. This is a figure on p.77 of NASA SP-441: VIKING ORBITER VIEWS OF MARS, which has the following caption:<br>
Arandas Crater. The outer layer of ejecta has flowed over the surrounding fractured...
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