Since they have earthquakes on earth, I believed that they had Marsquakes on Mars, Saturnquakes on Saturn, and so on.
A childhood belief about outer space

others believed things like this
- I used to believe that earthquakes happened because the earth was farting. — Amanda
- i believed that the only musical instrument on earth was the piano.hey i was only 6 then!!!— velvetryn
- When I was a child I believed that if I fell off the earth I would end up on the Plante of The Apes.— IslandGirlie
- I believed dinosaurs made the mountains whenever they walked the earth.— Tammy
- when i was little i believed that your social security number was the number you were born on the earth — christine
- i used to believe that you could see 2 suns from somewhere on earth— bramblepicker