[Billthedrill]

In before the obligatory Uranus jokes. This is really fascinating, thanks for posting.

the Kuiper belt is a haven of icy, leftover debris from our planets' construction 4.6 billion years ago, containing millions of objects

So that's where the missing socks went...

[17th Miss Regt]

Comets are simply balls of condensed gases that accumulate on socks that are transported by the washing machine/transporter to the Kuiper belt.

(True fact)