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Posted inOpinion

CHARLES KRAUTHAMMER: Is it the fate of intelligent species in universe to destroy themselves?

Huge excitement. Two Earth-size planets found orbiting a sun-like star less than a thousand light-years away. This comes two weeks after the stunning announcement of another planet orbiting another star at precisely the right distance — within the so-called “habitable zone” that is not too hot and not too cold — to allow for liquid water and therefore possible life.