Global sand dunes map reveals clues to distant worlds, including Mars

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Monash University researchers released the most accurate global digital map of Earth's sand dunes. The study provides insights into dune formation driven by wind and contributes to understanding climate patterns on Earth and Mars.

A new study from Monash University has delivered the most complete and accurate digital map of Earth's windblown sand dunes to date. The research, published in Nature Communications, answers long-standing questions about why dunes form where they do, unlocking key insights into climate conditions on Earth and other planets.