28 jan 1519 ano - Kuiper Belt

Descrição:

The Kuiper Belt is an area in the outer solar system that is estimated to stretch out across 20 Astronomical Units. Astronomers believe that the icy objects in the Kuiper Belt are left over remnants left over from the formation of the solar system. The ices in the Kuiper Belt date back to the formation of the solar system. They contain clues to conditions in the early solar nebula. The Kuiper belt is known to have 3 know dwarf planets including Pluto.