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Benvenuti in queste pagine dedicate a scienza, storia ed arte. Amelia Carolina Sparavigna, Torino
Thursday, January 27, 2011
Richat Structure
The Richat Structure is a huge circular feature in the Sahara desert of Mauritania near Ouadane. It has attracted attention since the earliest space missions because it forms an eye. The structure has a diameter of approx 50 kilometres. It was initially supposed a meteorite impact structure.