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The Saturn Gallery

Like learning about the planets? Take a look at our Jupiter Gallery and JumpStart Science on Gas Giants.

All images & text coutesy NSSDC

<< 7/12 < > Special computer processing was used to enhance subtle color and brightness variations in this photo of Saturn's satellite, Rhea, taken by Voyager 1 on Nov. 12, 1980, at a distance of 1.3 million kilometers (808,000 miles). Rhea's surface is composed mostly of ice, so is very reflective, and presents an almost uniformly white appearance. Of particular interest to Voyager scientists are the bright streaks that can be seen crossing Rhea's face. Scientists believe the streaks may be caused by fresh ice ejected from beneath the satellite's surface. Voyager 1 made its closest approach to Saturn Nov. 12, 1980.

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