Colliding Sand Dunes in Aonia
Home to the House Harkonnen ? Observing dune fields such as this helps research worker better realize how Martian winds sculpt the barren landscape .
Gullies at the Edge of Hale

On ground , V - mold gullies like these are form by water , but Mars is n’t theorize to have any . scientist have noted some gully are commute , and are using the HiRISE camera to help enquire if H2O is a possibility after all .
Fan in Southern Highlands Crater
scientist believe that highlands like this were formed by pee when Mars had a very different climate . They study images like these to better realise how water once touch on its landscape painting .

Rough Terrain
scientist believe the irregularly - shaped craters and jumpy terrain in this airfoil are a intermixture of impact textile and secondary craters from nearby impact .
Aonia Terra Periglacial Sample

Scattered rock and boulders sit above frozen primer coat welt by winding that strip aside the orange surface dust .
shut - Up of a Hale Ray
This linear airfoil pattern ( near the 78 by 93 nautical mile Hale crater ) attend like “ bright stripe or beam ” in infrared , and yield inquiry insight into the formation of blast craters .

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