Quote:
Originally Posted by The Batlord
In all seriousness, I'm not sure why so many scientists make so many seemingly arbitrary decisions on what is and what is not a planet. If Titan, which is actually bigger than Mercury, is considered a moon, then I don't see why Pluto can't be a planet.
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It gives a clearer meaning when we're talking about planets or seeming planets in other solar systems that interest us.