article_snippet.sent: NASA released a graphic noting that scientists have found evidence or indications of water on a number of celestial bodies, including the dwarf planet Ceres and Jupiter's moon Europa.
article_snippet.sent: The Hubble Space Telescope has been key to the discoveries, NASA said in Ganymede.
article_snippet.sent: Scientists using The Hubble Space Telescope recently provided powerful evidence that (Jupiter's moon)
article_snippet.sent: Ganymede has a saltwater, sub-surface ocean, likely sandwiched between two layers of ice," the agency noted.
highlights_snippet.sent: Finding water on other celestial bodies is key to determination .