We’ve found an unexpected structure in the solar system’s Kuiper belt
An artist’s impression of the Kuiper belt ESO/M. Kornmesser The Kuiper belt, a disc of icy rocks on the outermost edges of the solar system, seems to have more structure than we thought. In 2011, researchers found a cluster of objects there on similar orbits that they dubbed the “kernel” of the Kuiper belt –…


