Europa: Ocean World

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Scientists believe there is an ocean hidden beneath the surface of Jupiter's moon Europa. NASA-JPL astrobiologist Kevin Hand explains why scientists are so excited about the potential of this ice-covered world to answer one of humanity's most profound questions. Undersea footage provided by John Delaney, University of Washington To learn more about Europa, visit: http://solarsystem.nasa.gov/europa/overview.cfm

Published 2014-11-21 · Watch on YouTube ↗
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