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.
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.
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