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Sun’s Twin Discovered — the Perfect SETI Target?

There are 10 billion stars in the Milky Way galaxy that are the same size as our sun. Therefore it should come as no surprise that astronomers have identified a clone to our sun lying only 200 light-years away.

Still, it is fascinating to imagine a yellow dwarf that is exactly the same mass, temperature and chemical composition as our nearest star. In a recent paper reporting on observations of the star — called HP 56948 — astronomer Jorge Melendez of the University of San Paulo, Brazil, calls it “the best solar twin known to date.”

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I like not only to be loved, but also to be told that I am loved. I am not sure that you are of the same mind. But the realm of silence is large enough beyond the grave. This is the world of light and speech, and I shall take leave to tell you that you are very dear.
George Eliot
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