Wednesday, May 1, 2013

ScienceDaily: Extrasolar Planets News

ScienceDaily: Extrasolar Planets News


Saturn's youthful appearance explained

Posted: 30 Apr 2013 10:15 AM PDT

As planets age they become darker and cooler. Saturn, however, is much brighter than expected for a planet of its age -- a question that has puzzled scientists since the late 1960s. New research has revealed how Saturn keeps itself looking young and hot.

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