I used to believe that when the cow "jumped over the moon", he milked on it so that's why the moon was white..and was made of cheese because milk was in the moon.
A childhood belief about outer space

others believed things like this
- At the time I thought the moon was made of cheese and with oceans of cheese— 123
- i used to believe that the moon really WAS made out of cheese. i really did.— krazy taco
- The moon was made of cheese.Anon
- When I was a child I used to believe that the moon was made of cheese
Anon - “When I was little, I used to think the moon was made of cheese.”— jaz
- i used to think that the moon would follow you in the car, also that it looked like a half moon.— natalie k