Posts Tagged ‘sand dunes’

Ancient Ridges

Credit: NASA/JPL/University of Arizona)

Look­ing like the closeup of an elephant’s hide, polyg­o­nal ridges form odd geo­met­ric pat­terns on Mars.

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Martian Millipedes

NASA/JPL/University of Arizona

Sand dunes resem­bling mil­li­pedes march across Mars in this image from the HiRISE cam­era aboard Mars Recon­nais­sance Orbiter.

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Streaking Dolphins

Credit: NASA/JPL/University of Arizona

Streaks in the dunes of Mars remind me of play­ful dol­phins in this image from NASA’s HiRISE cam­era aboard Mars Recon­nais­sance Orbiter. HiRISE began imag­ing Mars again just last month after tech­ni­cians decided that what­ever caused a series of com­puter glitches aboard the space­craft would not threaten the mis­sion. HiRISE and the other sci­en­tific instru­ments aboard MRO had gone into “safe-mode” in August. HiRISE is return­ing spec­tac­u­lar imagery now.

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Martian Gingerbread Man

Credit: NASA/JPL/University of Arizona

The Gin­ger­bread Man can run but he can’t hide, even on Mars. In this image from the Mars Recon­nais­sance Orbiter’s HiRISE cam­era, we find the shape of a cookie-cutout per­son in a Mar­t­ian dunefield.

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Centipede of Mars

Credit: NASA, JPL, and Uni­ver­sity of Arizona

Mar­t­ian winds whip around this rock caus­ing leg-like pat­terns in the sand.

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Welcome

The ancient peo­ples saw pic­tures in the sky. From those pat­terns in the heav­ens, ancient sto­ry­tellers cre­ated leg­ends about heroes, maid­ens, drag­ons, bears, cen­taurs, dogs and myth­i­cal crea­tures…
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