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Isostasy, gravity, and the Moon: an explainer of the first results of the GRAIL mission

Emily Lakdawalla • December 11, 2012 • 16

Last week the GRAIL mission published their first scientific results, and what they have found will send many geophysicists back to the drawing board to explain how the Moon formed and why it looks the way it does now. To explain how, I'm going to have to back way up, and explain the basic science behind gravity data.

Bill Nye and people
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