{"id":32864,"date":"2025-11-05T13:04:24","date_gmt":"2025-11-05T13:04:24","guid":{"rendered":"https:\/\/metaverseplanet.net\/blog\/?p=32864"},"modified":"2025-11-19T10:31:36","modified_gmt":"2025-11-19T10:31:36","slug":"mystery-of-pits-on-mars-that-look-like-something-out-of-the-dune-movie-solved","status":"publish","type":"post","link":"https:\/\/metaverseplanet.net\/blog\/mystery-of-pits-on-mars-that-look-like-something-out-of-the-dune-movie-solved\/","title":{"rendered":"Mystery of Pits on Mars That Look “Like Something Out of the Dune Movie” Solved"},"content":{"rendered":"\n

Strange depressions<\/strong> observed in the dunes of the Red Planet<\/strong>, resembling the activity of sandworms<\/strong>, have excited the scientific world. Researchers have revealed the surprising chemical truth behind these tracks, which gave the impression of biological activity<\/strong>, using simulations<\/strong>.<\/p>\n\n\n\n

The Martian surface<\/strong> still holds great secrets, despite detailed scans by exploration vehicles. Recently, mysterious pit-like formations that caught the attention of researchers, and at first glance looked like the work of “sandworms,” are exciting the scientific world.<\/p>\n\n\n\n

However, the real reason behind these shapes is thought to be not a biological process<\/strong>, but rather the Red Planet’s<\/strong> unique chemical and physical conditions<\/strong>.<\/p>\n\n\n\n

On the sand-covered surface of the Red Planet, regular, pit-like depressions<\/strong> surrounded by small sand ridges<\/strong> were observed. These landforms<\/strong> are very similar to mounds created by an animal digging in the soil or the movements of the legendary sandworms<\/strong> in the movie “Dune<\/strong>.” As Lonneke Roelofs, a geoscientist from Utrecht University, stated, these images naturally created an impression of biological activity<\/strong> among scientists.<\/p>\n\n\n\n

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Unveiling the Mystery: Carbon Dioxide Ice Blocks<\/h2>\n\n\n\n
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The research team launched a comprehensive study to solve the formation mechanism<\/strong> of these mysterious landforms<\/strong>. In light of the available data, the most likely and strongest scientific explanation<\/strong> centered on the idea that these depressions were formed by carbon dioxide ice blocks<\/strong>.<\/p>\n\n\n\n

During the winter season on Mars<\/a><\/em><\/strong>, temperatures drop to minus 120 degrees Celsius<\/strong>, and under these conditions, CO2 ice<\/strong> accumulates on the surface. As winter ends, the dune slopes<\/strong> begin to warm up, and the accumulated CO2 ice masses<\/strong> crack and break. An ice block starting to roll down the slope rapidly turns into gas<\/strong> (sublimates) on its underside due to the large temperature difference<\/strong> between the thin atmosphere<\/strong> and the warm dune sand.<\/p>\n\n\n\n

The gaseous CO2<\/strong> occupies much more volume than the original ice, causing the ice block to suddenly expand in a kind of explosion<\/strong>. The high gas pressure<\/strong> sprays the sand around the block in all directions.<\/p>\n\n\n\n

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Artificial Simulations Support the Theory<\/h2>\n\n\n\n
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Researchers successfully recreated this process in a simulation environment<\/strong>. A CO2 ice block<\/strong> released from the top of a slope moved by carving hollows into the slope, exactly mimicking the observed depressions<\/strong>. As a result of this process, the block got stuck in a pit<\/strong> surrounded by small sand ridges<\/strong>. Then, as it continued to slide, it left a long and deep track<\/strong> with distinct sand ridges on both sides.<\/p>\n\n\n\n

Although these interesting Mars landforms<\/strong> suggest the activity of a living creature at first glance, it is understood that there is a complex chemical and physical process<\/strong> behind them. This situation strengthens the hypothesis that the mysterious formations<\/strong> on the surface of Mars may be the result of the planet’s unique seasonal and atmospheric interactions<\/strong>, rather than biological activity<\/strong>.<\/p>\n\n\n\n

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