News tagged with water surface

The science of sinkholes

A devastating sinkhole occurred in Florida on February 28, 2013, raising questions and concerns about this incredible phenomenon. Around 20% of the U.S. lies in areas susceptible to sinkhole events, highlighting ...

Mar 06, 2013
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Next for Mars rover: Mountain mapping

All of planet Earth seemed to follow the rover Curiosity's harrowing descent to the surface of Mars. Curiosity's early discoveries showed that liquid water once flowed on the Martian surface, but the big ...

Dec 07, 2012
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