When I was like, 8 to 9, i saw a drawing of "plantet X" which was a purple planet with a big red X on it.
I believed it looked like this for years.
A childhood belief about outer space

others believed things like this
- i believed there were little men in my etch a sketch that did the drawing— now a mom
- I believed a star that I later found out was the planet Venus was the Tooth Fairy— Jillybean
- I used to believe that rounding a number meant drawing a circle around it.Anon
- When I was little, my dad told me that if you pee in the pool the water will turn purpleAnon
- I used to think God was Captain Planet.Anon
- I used to think each country was it's own planet.— erin clements