News tagged with dunes

Winds of change strike Mars, too

Mysterious dark sand dunes around Mars' northern polar cap are shifting with the seasons, as carbon dioxide gas changes form and sparks landscape-altering avalanches, said a study published Thursday.

dateFeb 03, 2011 in Space Exploration
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Cassini Maps Global Pattern of Titan's Dunes

( -- Titan's vast dune fields, which may act like weather vanes to determine general wind direction on Saturn's biggest moon, have been mapped by scientists who compiled four years of radar data collected by the ...

dateFeb 27, 2009 in Space Exploration
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