english: Where are they? There's something called the Kuiper belt, which -- some people think Pluto's not a planet, that's where Pluto is, it's in the Kuiper belt.
non_english: Waar zitten ze? Er is zoiets als de Kuipergordel. Dat is - sommige mensen denken dat Pluto geen planeet is - waar Pluto zich bevindt, de Kuipergordel dus.