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]
La bildo estas kopiita de wikipedia:it. La originala priskribo estas: Langley research center da [http://www.aero-space.nasa.gov/research_centers/images/langley.jpg] {{PD-NASA}} {| border="1" ! date/time || username || edit summary |---- | 20:50, 22 n