The Kuiper Belt, or the Edgeworth-Kuiper Belt, is home to ancient rocks. Kuiper Belt Objects, or KBOs, are remnants of the early planet-formation days of our Solar System. Small KBOs, in the 1 km. diameter range, have been theorized about for decades, but nobodyâs every found one. Until now. Planets form when bits of dust â¦ Continue reading "Tiny Object Found at the Edge of the Solar System for the First Time. A Kuiper Belt Object thatâs Onl..