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]
http://search.nasa.gov/centers/kennedy/about/history/visitors_ksc.html '''Caption''': John F. Kennedy Jr. greets invited guests at the HBO and Imagine Entertainment premiere held at Kennedy. Photo credit NASA/KSC
File usage
No pages on the English Wikipedia use this file (pages on other projects are not listed).