Low, winding ridges run across the Moon’s dark plains like faint seams in cooled wax. They are easy to miss in a wide photo.
Morning Overview on MSN
Scientists confirm recent tectonic activity shaking the moon
Planetary scientists have produced the first global map of small mare ridges on the Moon, adding new evidence that the lunar ...
Researchers have studied structures in the lunar maria that indicate earthquakes. These could also affect manned missions.
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