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Prophet 451

(9,796 posts)
2. Irrelevent until the IAU weighs in
Thu Oct 2, 2014, 08:36 PM
Oct 2014

The problem is, if you define Pluto as a planet, you also have to accept quite a few TNOs that have been found in the last few years. Depending on how you count it, your solar system has 8 planets or upwards of twenty or even a couple of hundred.

Latest Discussions»Culture Forums»Science»People Want Pluto as a Pl...»Reply #2