Two new star systems are first of their kind ever found

Astronomers have spied a faraway star system that is so unusual, it was one of a kind -- until its discovery helped them pinpoint a second one that was much closer to home.

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<p><a href="http://www.physorg.com/news126191127.html">Two new star systems are first of their kind ever found</a></p> <p>Astronomers have spied a faraway star system that is so unusual, it was one of a kind -- until its discovery helped them pinpoint a second one that was much closer to home.</p>