Numerous space agencies have been working for years to unravel the mysteries of life on Mars
The gas, mixed with dark dust, erupts from beneath the icy surface and spews out through cracks in the form of tall fountains or geysers. They then descend down and settle on the ground, forming the dark spider-shaped spots.
The images recently shared by ESA captured the dark spots on the outskirts of a part of Mars nicknamed “Inca City,” named because of its resemblance to the Inca Ruins on Earth.
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