News tagged with water cycle

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Image: Root-zone soil moisture map

ESA's SMOS mission was launched in 2009 to provide global observations of soil moisture and ocean salinity – two important variables in Earth's water cycle. While this novel Earth Explorer satellite continues to advance ...

dateMay 13, 2016 in Earth Sciences
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How long is a day on Mars?

Mars represents something of a conundrum for scientists. In many respects, it is significantly different from Earth. It's cold, it's dry, there is little atmosphere or precipitation to speak of, and nothing grows there. ...

dateDec 15, 2015 in Space Exploration
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Uranus' "sprightly" moon Ariel

The outer Solar System has enough mysteries and potential discoveries to keep scientists busy for decades. Case in point, Uranus and it's system of moons. Since the beginning of the Space Age, only one space probe has ever ...

dateNov 02, 2015 in Space Exploration
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Where does water go when it doesn't flow?

More than a quarter of the rain and snow that falls on continents reaches the oceans as runoff. Now a new study helps show where the rest goes: two-thirds of the remaining water is released by plants, more than a quarter ...

dateJul 09, 2015 in Environment
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