User talk:Roufeng 2011
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Formation and evolution of the Solar System[edit]
Thank you for contributing to that article. However, please examine WP:RS and WP:OR. In short, there are stringent requirements on wikipedia for acceptance of a new theory, which should be justified by reliable, secondary sources. Regards. Materialscientist (talk) 03:23, 29 August 2011 (UTC)