Saturn moon Enceladus may have salty ocean

September 17, 2020

Thursday, June 23, 2011 NASA’s Cassini–Huygens spacecraft has discovered evidence for a large-scale saltwater reservoir beneath the icy crust of Saturn’s moon Enceladus. The data […]

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U.S. develops parks above highways

September 17, 2020

Tuesday, February 20, 2007 In big cities, finding land for new parks is less of an expedition than an all-out land-rights battle with property owners. […]

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