View Full Version : Confused Mercury Crater Looks Icy, But May Be Evaporation Evidence

2014-Feb-03, 03:10 PM
At first glance, you’d think that white stuff on the floor of Kertesz crater is ice, especially since that substance has been confirmed on its home planet — Mercury. This new shot of the 19-mile (31-kilometer) crater in the Caloris basin shows off irregular depressions, or hollows, that jump out in this color-enhanced picture taken […]

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