(PhysOrg.com) -- There are very few places in the world where dynamic activity taking place beneath Earth's surface goes undetected.
Earth Sciences
May 26, 2009
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(PhysOrg.com) -- The most detailed map of the Moon ever created has revealed never-before-seen craters at the lunar poles. The map is also revealing secrets about the Moon's interior -- and hinting about Mars's interior as ...
Space Exploration
Feb 12, 2009
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(PhysOrg.com) -- This artist's rendering shows a "family portrait" of Jason-1, Topex/Poseidon, and OSTM/Jason-2, all NASA satellites that collect data about sea surface heights around the world. Sea surface heights are one ...
Earth Sciences
Feb 6, 2009
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(PhysOrg.com) -- In 2003, the state and city of New York bought Governor's Island from the federal government for $1. Once used as a military base by the US Army and Coast Guard, the 172-acre island located half a mile from ...
