When Pluto was declared a dwarf planet instead of a planet people lost their minds. I think that's pretty interesting.

Btw --- Pluto is a planet. So is the Moon.

Article Discussed:
Moons Are Planets: Scientific Usefulness Versus Cultural Teleology in the Taxonomy of Planetary Science
Link: https://arxiv.org/abs/2110.15285

#pluto #Planet9isjustPluto