or star will orbit the sun. Only planets orbit the sun. Pluto has many moons. All planets have moons. A moon is very much a classification of a planet. Yes, even though it is a small planet it still has a moon. That is another classification that makes Pluto a planet. Pluto has an atmosphere. Atmospheres is a classification on a planet. Not any star or any comet has an atmosphere. So considering that, Pluto must be a planet. With all of these other reasons that were listed, they prove that Pluto is a planet.
or star will orbit the sun. Only planets orbit the sun. Pluto has many moons. All planets have moons. A moon is very much a classification of a planet. Yes, even though it is a small planet it still has a moon. That is another classification that makes Pluto a planet. Pluto has an atmosphere. Atmospheres is a classification on a planet. Not any star or any comet has an atmosphere. So considering that, Pluto must be a planet. With all of these other reasons that were listed, they prove that Pluto is a planet.