Earth-size planet spotted with yearlong orbit

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By Elise Cutts, Science. 

Excerpt: Astronomers are planning ambitious telescopes to search for signs of life on distant planets. A newly discovered world, announced here last week at the Rocky Worlds conference and published yesterday in The Astrophysical Journal Letters, might just be the perfect target. The planet, called HD 137010 b, is almost exactly Earth-size. At 355 days, its orbit is almost exactly Earth-like, too. And its star is bright and just 146 light-years away–close enough to be observed in detail with future telescopes.... 

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