Star dune: Scientists solve mystery behind Earth's largest desert sands

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What are star dunes and why have they been a geological mystery for decades?

Titan's dark dunes could be made from comets

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Mystery of enormous Saharan 'star dune' finally solved — and it wasn't what scientists were expecting - KHC

Denise Henwood on X: 'Scientists have discovered that a dune called Lala Lallia in Morocco formed 13,000 years ago.' Star dune: Scientists solve mystery behind Earth's largest desert sands - BBC News / X