Curious Kids: Why does it matter if Pluto is a planet or a dwarf planet?

Here's Why Pluto Was Demoted to a Dwarf Planet | Space

What is a ‘planet’? Historical study revisits the debate over Pluto and other dwarfs

Pluto’s Big Moon Charon Reveals a Colorful and Violent History - NASA

Pluto official trailer MM sub🪐

Why Pluto Matters: A Short History of a Small (Non-)Planet

Astonishing Pluto in sharp focus