Two New Eyes in the Sky Will Keep Watch on Earth's Climate

80beats
By Andrew Moseman
Apr 9, 2010 8:44 PMNov 20, 2019 1:20 AM
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For the better part of a decade, the Global Hawk unmanned aerial vehicle has coasted through the stratosphere, surveilling vast panoramas of land below for the U.S. Air Force and Navy. Now the plane's broad reach will serve science. NASA announced this week that it had completed the first test flight of a Global Hawk retrofitted with monitoring equipment to help scientists study the the oceans, the atmosphere, and more.

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