

New theory explains the origin of Saturn's rings - japaget
http://www.nytimes.com/aponline/2010/12/12/science/AP-US-SCI-Saturn-Rings.html

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DupDetector
If you like that, you'll like this:

"Elegant New Theory Explains Origin Of Asteroid Belt (technologyreview.com)"

<http://news.ycombinator.com/item?id=1991448>

