Source - NASA Science News for Feb. 6, 2015
NASA has launched a new satellite to study water, not in oceans or lakes, but in the soil beneath our feet. This often overlooked repository of water can have big effects on weather, climate, drought and agriculture.
The complete article can be found here: http://science.nasa.gov/
A companion video is posted below and can also be viewed at: http://youtu.be/ToO-tS-X2U4
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