Yes, There Are Only 8 Planets Instead of 9 Because There Used To Be Just 5.
Some people were super upset when it was decided that Pluto should not be called a planet. I mean, countless students had grown up memorizing the following sentence:
My Very Excellent Mother Just Served Us Nine Pizzas.
Of course, this is a mnemonic to help us remember the VERY IMPORTANT order of the planets in…