It's aliiiive!
Look: This landform on the Martian surface is actually moving
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Originally Published:
NASA via Giphy
Mars is not known for being a quiet, still place.
Dust storms, violent weather, and changing seasons mean it’s constantly in motion; in some ways, quite similarly to Earth.
NASA/JPL-Caltech/University of Arizona
For a while, scientists thought that ripples on the Martian surface were simply a landform frozen in time, leftover by a past climate.
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