In this chapter, the authors state that in 2006, the International Astronomical Union redefined the definition of the term planet as a celestial body. In a paragraph, provide this definition, and then speak to why, according to this definition, Pluto is no longer considered a planet.

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The Answer of In this chapter, the authors state that in 2006, the International Astronomical Union redefined the definition of the term planet as a celestial body. In a paragraph, provide this definition, and then speak to why, according to this definition, Pluto is no longer considered a planet.

In This Chapter, the Authors State That in 2006, the International