PARIS, France (AFP) — Move over Saturn! Scientists have found a ring around an unassuming mini-planet in our Solar System to debunk the theory that only giant planets can be so adorned. The planet, dubbed Haumea, orbits the Sun far beyond Neptune — the eighth and furthest recognized “full” planet in our star system since Pluto was downgraded to dwarf status in 2006. About eight billion kilometers (five billion miles) from the Sun, Haumea spins […]