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Vortex-street-1

Vortex-street-1

Robert Cahalan , NASA/GSFC

This Landsat 7 image of clouds off the Chilean coast near the Juan Fernández Islands (also known as the Robinson Crusoe Islands) on September 15, 1999, shows a unique pattern called a " von Kármán vortex street ." This pattern has long been studied in the laboratory, where the vortices are created by oil flowing past…

Credit
NASA / USGS Landsat
Licence
Public domain
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