29
Dec 09

Cassini Holiday Movies Showcase Dance of Saturn's Moons

Source: NASA/JPL

Like sugar plum fairies in "The Nutcracker," the moons of Saturn performed a celestial ballet before the eyes of NASA's Cassini spacecraft. New movies frame the moons' silent dance against the majestic sweep of the planet's rings and show as many as four moons gliding around one another. (read more)

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