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Old November 6 2013, 11:35 AM   #7
Re: 1 in 5 stars have earth-like planets around them!

Yeah, um, when astronomers talk about "Earth-like planets" they don't mean Class-M planets like on Star Trek. They basically mean planets similar to Earth, Venus, or Mars. And compared to Jupiter or Mercury, Venus is in fact very Earth-like. Doesn't mean you can breath there though.
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