Artist’s impression of NASA’s New Horizons spacecraft encountering 2014 MU69, a Kuiper Belt object that orbits the Sun 1 billion miles (1.6 billion kilometers) beyond Pluto, on Jan. 1, 2019. Image Credit: NASA/JHUAPL/SwRI

Related channels: NEW HORIZONS (NASA SPACECRAFT), KUIPER BELT, PLUTODWARF PLANETS, CERES, ERIS, THE SOLAR SYSTEM, ASTEROIDS