Under Saturnian moon's icy crust lies a 'global' ocean

Tuesday, September 15, 2015 - 16:50 in Astronomy & Space

By measuring with exquisite precision the tiny wobbles of Saturn's moon Enceladus – whose cosmic quavers are detectable only in high-resolution images taken by NASA's Cassini spacecraft – Cornell University researchers have learned that a global ocean lies beneath the moon's thick icy crust.

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