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New HiRISE Images Show Chilly, Frost-Covered Phoenix Lander
Mars isn't exactly the warmest place during the winter transition, but as the first few rays of sunshine lick at the planet's surface we're able to make out the Phoenix lander shivering under a cover of dry-ice frost. More »What Is This?
At first I thought this image was a tattoo under a powerful microscope. One near some feminine naughty bits. But no, there are no tattoos as weird and wonderful as what this image really is. Not in this planet, anyway. More »New Mars Surface Shots: A World Without Footprints
This close-up of the rough terrain near Mars' Zilair Crater was snapped by the High Resolution (HiRISE) camera aboard NASA's Mars Reconnaissance Orbiter on August 3. It's one of several amazing new images that make for some beautiful desktop wallpaper. More »Reconnaissance Orbiter Captures Live North Pole Avalanche on Mars
This amazing photo was captured late last month by the Mars Reconnaissance Orbiter as it flew over the north pole of the red planet. It shows fine-grains and chunks of ice falling down the side of a 2,300-foot-high cliff and then creating a huge dust cloud on the gentle slopes below. Click through for more detailed photos and shots of the orbiting robot that took them. More »