Observations made by NASA’s Dawn spacecraft suggest that Ceres’ many bright spots could be made primarily of hydrated magnesium sulfates. Here on Earth, magnesium sulfate is sold as Epsom salt.
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Observations made by NASA’s Dawn spacecraft suggest that Ceres’ many bright spots could be made primarily of hydrated magnesium sulfates. Here on Earth, magnesium sulfate is sold as Epsom salt.
from SPACE.com http://ift.tt/1PZYEl9
via IFTTT
Telescopically 