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Old January 31 2013, 07:56 AM   #18
Re: planetary classes

We are discovering new types of planets constantly. Along with those mentioned, astronomers have discovered diamond planets ( and Hot Neptunes (

Here is a real world list of planet types -

Like the situation with dinosaurs - where certain types of species will never be discovered because of where they lived, that there may be planet types that we might never discover.

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