Oct. 25, 1671: Cassini Spots a Two-Toned Saturnian Moon

The strange coloring of the oddly shaped satellite discovered by Giovanni Cassini continues to baffle astronomers to this day.

Source: http://www.wired.com/thisdayintech/2012/10/oct-25-1671-cassini-spots-a-two-toned-saturnian-moon/

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