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Galileo Turns Geology Upside Down on Jupiter's Icy Moons

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Science  18 Oct 1996:
Vol. 274, Issue 5286, pp. 341
DOI: 10.1126/science.274.5286.341


Galileo's sharp images of the moons Ganymede and Europa turn previous ideas about the moons' icy volcanism and tectonic movements upside down. See the Galileo Orbiter Reports beginning on (page 377)of this issue.