The ammonia-rich clays on this body's surface suggest that it migrated to its current location some time after its formation.
The ammonia-rich clays on this body's surface suggest that it migrated to its current location some time after its formation. This body's surface also contains deposits of magnesium sulfate hexahydrite. Observations by the Hubble Space Telescope suggest that 25 percent of this body's mass is water ice, which would be more freshwater than there is on Earth. The dome-shaped mountain Ahuna Mons and the "bright spots" of the Occator crater may be evidence of cryovolcanism on this body. After its original discoverer lost track of it behind the Sun, this body was recovered using the orbit determination method of Carl Friedrich Gauss. Giuseppe Piazzi ("pee-AHT-see") discovered this spherical body, which was visited along with Vesta by the Dawn spacecraft. For 10 points, name this largest object in the asteroid belt, a dwarf planet named for the Roman goddess of grain.
The ammonia-rich clays on this body's surface suggest that it migrated to its current location some time after its formation.
Ceres &lt;Other Science (Astronomy)&gt;