NASAs Dawn spacecraft spotted a tall conical mountain on Ceres
It stands 4 miles high and the perimeter is sharply defined – no rubble or debris at the base. . See http://dawn.jpl.nasa.gov/multimedia/images/image-detail.html?id=PIA19631
The same story occurs at http://astronomynow.com/2015/08/25/dawn-sends-sharper-scenes-from-dwarf-… … and at http://phys.org/print359730263.html … where iit is described as the lonely mountain at at http://phys.org/print359736252.html … where there are three images to view.l