Mystery of giant star sand dunes solved

The age of one of Earth's largest and most complex types of sand dune has been calculated for the first time. Star dunes - or pyramid dunes - are named after their distinctive shapes and reach hundr… [+2649 chars]

Mystery of giant star sand dunes solved

Mystery of giant star sand dunes solved

Mystery of giant star sand dunes solved

Mystery of giant star sand dunes solved
Mystery of giant star sand dunes solved
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