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Life-friendly molecules are leaking out of Jupiter's giant moon Europa, Galileo images hint
A new finding of ammonia on the icy surface of Jupiter's moon Europa could have important implications for the search for ...
Amazon S3 on MSN
OTD in space - January 7: Galileo discovers 3 moons of Jupiter
On January 7, 1610, the Italian astronomer Galileo discovered three of Jupiter's moons: Callisto, Europa and Io. When he ...
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