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=Mercury seen from 4.3 million km by the Mariner 10 probe. en:sl:Slika:Distant view of Mercury from Mariner 10.jpg |Source=Originally from [http://en.wikipedia.org en.wikipedia]; description page is/was [http://en.wikiped