Exploring the Reclassification of Pluto as a Dwarf Planet

The video discusses Pluto's history as a planet, its discovery by Clyde Tombaugh in 1930, and its classification as the ninth planet. It explains the role of the Kuiper Belt in the reclassification of Pluto as a dwarf planet in 2006. The video also describes Pluto's physical characteristics, such as its size, temperature, and gravity, and mentions the New Horizons spacecraft's flyby in 2015.

What new insight or understanding did you gain from this video?