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=A low-temperature oxidation catalyst used to convert
carbon monoxide to non-toxic
carbon dioxide at room temperature. It can also remove
formaldehyde from the
air.}} |Source=[http://nix.larc.
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):