ReligionX wrote:If Pluto shares an area of orbit with Neptune, then wouldn't also disqualify Neputune as a "planet?"
Neptune is pretty big though. I'll miss Pluto.
Pluto intersects Neptune's orbit, in other words, Pluto will some times be the 8th planet in the Solar System, and sometimes it'll be the 9th planet. I think Pluto was the 8th planet until 1999, then it finally returned back being 9th. I would've gone back to being 8th around 2050 or so I think, that would've caused problems.
Well, if they went by the old planet labeling system, then they were considering adding 3 more planets to our Solar System. Ceres, Charon (Pluto's moon), and 2003 UB313 (aka Xena or Proserpina).