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Qena
Scientists have discovered the first geological evidence of a system of interconnected ancient lakes below the surface of Mars, with the possibility of containing 5 lakes on minerals necessary for life. In a new study based on data from the European Mars Express probe, scientists discovered that Mars was initially attracted to a hydrological system beneath the surface of the planet.
"The old Mars was an aquatic world, but with its changed climate, the water sank below the surface to form aquifers and groundwater," said one of the authors of the study, Francisco Salis. On Mars ".
"These lakes have been around for 3.5 billion years," said Gabrielle O. Reilly, co-author of the study. "The lakes beneath the surface of the Red Planet could be associated with an ocean that would have existed 4 billion years ago.
During the study, scientists examined 24 deep holes located 4,000 meters below sea level in the northern hemisphere of Mars. They discovered plates containing properties that could only be formed by water, such as valleys and canals. It is believed that the dark delta is formed from high and low water levels.
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