Astronomers using the European Space Agency’s CHaracterising ExOPlanet Satellite (CHEOPS) were astonished to detect a ring around a dwarf planet. The dwarf planet, Quaoar, is a trans-Neptunian object that lies within our own Solar System.

A group of researchers detected the ring around Quaoar using a series of observations that were gathered

Source: Hot Hardware – Perplexing Ring Discovered Around Dwarf Planet Defies Math And Hides From Telescopes