2015年3月11日 星期三

Spacecraft Data Suggest Saturn Moon's Ocean May Harbor Hydrothermal Activity

NASA's Cassini spacecraft has provided scientists the first clear evidence that Saturn’s moon Enceladus exhibits signs of present-day hydrothermal activity which may resemble that seen in the deep oceans on Earth. The implications of such activity on a world other than our planet open up unprecedented scientific possibilities.



March 11, 2015

from NASA http://ift.tt/1NKW6DX

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