View Full Version : Latest from Mars: Massive Polar Ice Cliffs, Northern Dunes, Gullied Craters

2012-Jul-12, 08:10 PM
Several gorgeous images are in this week’s update from the HiRISE camera on board the Mars Reconnaissance Orbiter. This lovely image shows the cliffs at the edges of huge ice sheet at the North Pole of Mars. These cliffs are about 800 meters (2,600 feet) high, and the ice sheet is several kilometers thick at [...]

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