Dwarf planet Ceres is an 'ocean world' with sea water beneath surface, mission finds
Ceres, believed to be a barren space rock, has an ‘extensive reservoir’ of brine beneath its surface, images show
Caution! NASA’s experts tend to interpret what they encounter in space in terms of what they know or can imagine on earth. Ditto for their predecessors, even to ancient times: geocentricity, etc.
Thus volcanoes, collapsed lava tubes, impact craters, fusion in stars, neutron stars, infinite density, infinite heat, and much more.