Ganymede - Ridges, Grooves, Craters and Smooth Areas of Uruk Sulcus Region

Ridges, grooves, craters and relatively smooth areas in the Uruk Sulcus region of Jupiter moon Ganymede are shown in this high-resolution image captured by NASA Galileo spacecraft during its first flyby of Ganymede on June 27, 1996.

Ridges, grooves, craters and relatively smooth areas in the Uruk Sulcus region of Jupiter moon Ganymede are shown in this high-resolution image captured by NASA Galileo spacecraft during its first flyby of Ganymede on June 27, 1996. http://photojournal.jpl.nasa.gov/catalog/PIA00276

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