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=Space Shuttle Discovery landing, marking the end of STS-121, the 115th mission of the Space Shuttle. |Source=NASA (http://www-pao.ksc.nasa.gov/kscpao/images/large/06pp1622.jpg) |Date=July 17, 2006 |Author=NASA |Permissio