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Comment on Astronomers Discover Potentially Earthlike Planet Orbiting Binary Star

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The planet was discovered in April 2005, nothing news.

I thought discovery of 55 Cancri f was published in this paper on the 11th of July this year --> http://arxiv.org/abs/1107.1936

Yes, but the 'news' is that it is within the habitable zone. (For certain definitions of habitable.)

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