why isn't pluto a planet anymore?
http://en.wikipedia.org/wiki/Pluto
Because Pluto's orbit crosses those of the other planets therefore makeing it ineligible to be a planet for not meeting certain standards that have been lain out.
http://en.wikipedia.org/wiki/Pluto
Because Pluto's orbit crosses those of the other planets therefore makeing it ineligible to be a planet for not meeting certain standards that have been lain out.