Ceres is Former Ocean World, Planetary Scientists Say
Asteroid Ceres is a former ocean world that slowly formed into a giant, murky icy orb
Phosphate in NASA's OSIRIS-REx asteroid sample suggests space rock Bennu hails from an ocean world
Asteroid sampled by NASA may once have been part of an ocean world
Deep beneath Jupiter’s frozen moon Europa lies a massive liquid water ocean. Exploring this ocean world with our Europa Clipper spacecraft could offer clues in our search for life beyond Earth.
NASA Just Found an Ocean World with Atmosphere–The Best Place to Look for
