Tag: Glaciation
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Mars’ Ancient Ice Age: How Deep Scratches and Craters Reveal a Frozen Past
Unveiling Mars’s Ice Age Footprints Scientists are turning the pages of Martian history with fresh insights into a long-ago ice age that likely reshaped the Red Planet’s geography. High-resolution imagery from the European Space Agency’s Mars Express orbiter has revealed striking “scratches” and deep craters carved into the surface. These features, born from the slow…
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How an Ancient Ice Age Carved Deep Scratches on Mars
Unveiling an Ice Age on the Red Planet For decades, scientists have grappled with questions about Mars’ climatic past. A compelling new chapter emerges from high-resolution images taken by the European Space Agency’s Mars Express orbiter. These photographs reveal long, scar-like features and deep craters that point to a dramatic period when the Red Planet…