Dione from Rev 177
Dione from Rev 177 This RGB false color composite of Dione in the infrared, green, and ultraviolet was created using images taken by the Cassini Imaging Science Subsystem (ISS) during Rev 177 on 23 December 2012 at a distance of 246,212 kilometers. NASA / JPL-Caltech / SSI / Val Klavans

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