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. [3]
[[HiRISE]] image of a crater in [[Planum Boreum]]. Source: [http://hiroc.lpl.arizona.edu/images/PSP/PSP_001406_2680/] (complete picture available). The original caption was: {{cquote|The north polar permanent ice cap covers polar layered deposits and is
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