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]
Šis fails satur papildu informāciju, kuru, visticamāk, ir pievienojis digitālais fotoaparāts vai skeneris, ar ko veidots fails. Ja šis fails pēc tam ir ticis modificēts, šie dati var neatbilst izmaiņām (var būt novecojuši).