2014-05-21, 00:25
Analyzing sun-like stars that eat Earth-like planets
Astronomers have developed a model that estimates the effect that ingesting large amounts of the rocky material from which ‘terrestrial’ planets like Earth, Mars and Venus are made has on a star’s chemical composition and has used the model to analyze a pair of twin stars which both have their own planets.
http://feeds.sciencedaily.com/~r/science...215039.htm
Astronomers have developed a model that estimates the effect that ingesting large amounts of the rocky material from which ‘terrestrial’ planets like Earth, Mars and Venus are made has on a star’s chemical composition and has used the model to analyze a pair of twin stars which both have their own planets.
http://feeds.sciencedaily.com/~r/science...215039.htm