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=NGC 3455 galaxy by Hubble space telescope}} |Source=http://wikisky.org/snapshot?img_size=&img_res=&ra=10.90869&de=17.28707&angle=0.028316&projection=tan&rotation=46.9&survey=astrophoto&img_id=905635&width=2100&height=2800
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):