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.
[3]
This image of the Adriatic Sea is a scaled-down version of an image taken from the German Wikipedia:
de:Bild:Bm adria.jpg. According to that page, the image is a cutout from NASA's Blue Marble image at [http://earthobservatory.nasa.gov/Newsroom/Blue
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):