@CinnamonGirlE I had to look up Blue Moon. Turns out there are two types. Seasonal Blue Moons are based on two full moons in a season and Monthly Blue Moons which grew out of a mistake by an amateur astronomer. I thought Blue Moons were based on two in a month. Now I see they are more rare.
@BFBucky1 🌕
This post made me look it up and read about it. I fell under the mistaken belief it was two full moons in one month. Thanks for posting! Interesting.