I used to see dust particles floating around and thought that they were tiny alien spaceships coming to invade the earth.
A childhood belief about aliens

others believed things like this
- i thought aliens would come to earth year 2000 because of a commercial were an alien ate a hot dog— ulle
- I thought the ball-headed person in the Bic logo was an alien and communicated using alien-like noises.Anon
- Oh oh, I'm an alien, I'm a little alien...
Legal maybe?— Marina - I thought if someone hadn't passed the Law of Gravity, we would all be floating around in space.— Trudee
- I thought that islands and continents were floating rocks so you could swim underneath them.— Kat
- I used to believe that the dust on top of doors was poisonous.— draconid