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Great Lakes Association of Astronomy Clubs

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Tag Archives: Dwarf Planet

Is Pluto a Planet?

Great Lakes Association of Astronomy Clubs Posted on September 4, 2020 by balrogSeptember 5, 2020

Pluto’s classification as a planet has had a history of changes. Since 2006, per the International Astronomical Union’s planetary criteria, Pluto isn’t considered a planet because it hasn’t cleared the neighborhood around its orbit of other objects. However, it does … Continue reading →

Tagged CGP Grey, Dwarf Planet, Kuiper Belt, Kuiper Belt Object, Planet, Pluto, Trans-Neptunian Object
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