Pluto

trivia

Cool Comparisons

orbit

Russia

size

Neptune

moon

state (U.S. states)

is not a planet because it does not dominate its orbit and a planet, according to the IAU is 'a round object orbiting the Sun that is large enough to have either captured nearby debris as satellites or expelled the debris to other orbits.

As defined by the IAU, a planet is a round object orbiting the Sun that is large enough to have either captured nearby debris as satellites or expelled the debris to other orbits. Pluto failed to dominate its orbit and thus was not a planet.

geography

pluto, n.Memes

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pluto