SATURN'S MOON MAY HAVE OCEAN.
A NASA spacecraft that dived through a geyser plume on one of Saturn's moons, closer to the surface than ever before, has delivered the first images and data from its 'taste' of an underground ocean. The Cassini spacecraft made its lowest pass over Enceladus in October, 2016, flying only thirty miles above the moon's south pole and through jets of freezing water vapour and other molecules erupting from below ground. In 2015, researchers discovered a deep salt-water ocean inside Encleadus, after seeing hints of it in the jets of vapour first photographed in 2005. Cassini's lowest flyby should help them solve some of the moon's mysteries, including whether undersea vents heat the ocean.
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