A beautiful study about the famous Hellas basin, an area where seasonally is possible the formation of liquid water.
In this article are shown areas totally devoid of craters but shaped by periglacial phenomena, evidence of the existence of large deposits of water ice just below the surface.
The total absence of craters in these areas that extend for several square kilometers, suggests that these areas are extremely young, not more than a few thousand years, but perhaps even less!
Happy reading…
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