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]
move approved by: User:Siebrand This image was moved from Image:06pd2733.jpg {{Information |Description = STS-116 launch of Discovery. |Source = * http://www-pao.ksc.nasa.gov/kscpao/images//large/