The European Space Agency's Gravity Field and Steady-State Ocean Circulation Explorer (GOCE) satellite has produced the most detailed map ever of variations in gravitational strength on the Earth's surface, measuring differences as small as one part in 10 trillion.
Thursday, December 24, 2009
Earth's Gravity Mapped
The European Space Agency's Gravity Field and Steady-State Ocean Circulation Explorer (GOCE) satellite has produced the most detailed map ever of variations in gravitational strength on the Earth's surface, measuring differences as small as one part in 10 trillion.
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