English: This area of terrain near the Sagan Memorial Station was taken by NASA's Mars Pathfinder. The rock Barnacle Bill is to the left of Sojourner, and the large rock Yogi is at upper right. On the horizon sits the rock dubbed "Couch." At center, Sojourner has traveled off the lander's rear ramp and onto the surface of Mars.
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.
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