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Gullies May Have Formed by Recent Periods of Liquid Meltwater

952 952 952 952 952 952 952 Picture of the Terra Sirenum and its gullies captured by the Excessive Decision Imaging Science Experiment (HiRISE) digicam on NASA’s Mars Reconnaissance Orbiter. Credit score: NASA/JPL/Univ. of Arizona In a brand new research, scientists how gullies on the slopes of Martian craters may have fashioned by on-and-off durations […]