Wednesday, January 25, 2006

Earth II?

Well, not really. OGLE-2005-BLG-390Lb, is about 5 times as massive as the Earth, it's star is only about 20% as strong as our sun, and it's temperature is estimated to be about -364F.

So it's not that Earth like, but it is, in mass, the closest we have found so far.


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