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={{en|1=This image shows average column sulphur dioxide concentrations from Sarychev Peak between June 10 and 17, 2009 in Dobson Units.}} |Source=http://earthobservatory.nasa.gov/IOTD/view.php?id=38975&src=iotdrss |Author=Simon C