Earth-Eaters! 'Hungry' Stars' Telltale Leftovers Uncovered | Video
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Description
The chemical signature of a Sun-like star changes when it consumes rocky material. Trey Mack, a graduate student in astronomy at Vanderbilt University has developed a system to sleuth such stellar gobblers.
Credit: Vanderbilt University
News Release: http://news.vanderbilt.edu/2014/05/earth-eating-stars/
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