"Clearly, the moon is fake and gay"

"The Moon was created by Islamo-Communists to make Hot Blooded Americans go to sleep!!"

The moon is a sticker on the sky which is a big glass dome with holes in it. Or something like that, honestly they're not really very consistent.

So, they aren't exactly a monolith, different folks have different ideas. But generally speaking, they beleive all celestial bodies are basically spinning above us. I know they consider the sun to be actually really small and shockingly close to the surface. Generally the idea is the antarctic is the rim of the disk, with a giant ice wall that keeps the oceans in. Gravity is an illusion caused by the Earth constantly accelerating upwards.

How do they explain seasons, solar eclipses, lunar eclipses, lunar phases, tides, polar nights, polar days, etc?