PARIS—The failure of the radar instrument on NASA’s Soil Moisture Active Passive (SMAP) satellite will have no effect on the European Space Agency’s purchase of U.S. technology similar to what is ...

Less than four months after lift-off, testing on NASA's Soil Moisture Active Passive (SMAP) observatory is complete, and science operations have begun. The data recorded by the mission, which will ...

SAN FRANCISCO — The U.S. Agriculture Department’s Foreign Agricultural Service issues frequent forecasts on the health of crops worldwide to help individual farmers, businesses and government agencies ...

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