9 years ago
Why NASA’s so worried that Greenland’s melting could speed up
NASA is flexing its muscles to study Greenland in particular, and that entails two major types of research: studying the melting that is occurring on top of the ice sheet, and studying the melting of its outlying, oceanfront glaciers, which often calve off gigaton-sized icebergs into the sea, with enough force to generate powerful earthquakes.
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