News tagged with carbonate

Mars upside down

Which way is up in space? Planets are usually shown with the north pole at the top and the south pole at the bottom. In this remarkable image taken by ESA's Mars Express, the Red Planet is seen with north at the bottom, and ...

dateDec 14, 2017 in Space Exploration
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Flowing toward cleaner rivers

What does a river researcher look like? The question may conjure images of people leaning over the sides of boats to gather water samples or standing in swirling currents with large nets to catch debris, chest-high waders ...

dateDec 13, 2017 in Environment
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