Français : série de volcans (Seoritsu Farra, collines Domical de Alpha Regio) en forme de crêpes de 25 km de diamètre et de 750 m de hauteur. Image prise par la sonde Magellan, sur Venus.
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]