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Alien World May Hold Clues To How Our Solar System Formed

Posted 03.16.2013 | Science

By: Charles Q. Choi Published: 03/14/2013 02:08 PM EDT on The glowing atmosphere of a strangely giant alien world could help solve myste...

Wild Solar System Spotted Around Distant Star | Posted 05.25.2011 | Technology

A young star observed by the Spitzer Space Telescope appears to be home to a wild -- and young -- planetary system that shares some of the frenetic dy...