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Interesting Research about new Saturn moon Titan.

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Largest Planetary Ring: The Phoebe ring, discovered by NASA’s Spitzer Infrared Telescope and announced on six October 2009, is a sparse disc of dust that extends to the orbit of the moon Phoebe, some 12,955,759 km (8,050,335 miles) from Saturn itself. It is believed to be formed by dust kicked off the surface of Phoebe by micrometeorite impacts.

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It isn’t just on Earth anymore!