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Topic | Pluto isn't a planet, nor should it be. |
PiOverlord 12/10/18 3:16:52 PM #4: | DarkRoast posted... The definition of a planet is an arbitrary size/mass limit. Big enough to pull itself into a spherical shape. Big enough to be the dominant object in its path. Pluto can't do the second one. It is still debated if Charon is actually a moon of it or not. --- Number of legendary 500 post topics: 26, 500th posts: 20; PiO ATTN: 3 RotM wins 1, https://i.imgtc.com/Ejs0WrG.jpg ... Copied to Clipboard! |
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