Waspie_Dwarf Posted January 20, 2014 #1 Share Posted January 20, 2014 Fissure near Cerberus Fossae with Tectonic MorphologiesThe linearity of the volcanic vent shown in this HiRISE image, in conjunction with evidence of lava flow from the vent, suggests control by combined volcano-tectonic processes. (Enhanced color images are 1 km across.)http://www.uahirise.org/ESP_034716_1875Credit: NASA/JPL/University of Arizona Source: University of Arizona, HiRISE site - HiClips 1 Link to comment Share on other sites More sharing options...
Waspie_Dwarf Posted January 20, 2014 Author #2 Share Posted January 20, 2014 Looking for Salts on MarsWhy are scientists interested in areas that contain salts on Mars? Simply put, salts usually form by evaporation of liquid water. (Enhanced color images are 1 km across.)http://www.uahirise.org/ESP_034309_1485Credit: NASA/JPL/University of Arizona Source: University of Arizona, HiRISE site - HiClips 1 Link to comment Share on other sites More sharing options...
Waspie_Dwarf Posted January 20, 2014 Author #3 Share Posted January 20, 2014 Dunes on the Rim of the Hellas Impact BasinSand dunes like these seen in this image have been observed to creep slowly across the surface of Mars through the action of the wind. (Audio by Tre Gibbs. Enhanced color images are 1 km across.)http://www.uahirise.org/ESP_034101_1385Credit: NASA/JPL/University of Arizona Source: University of Arizona, HiRISE site - HiClips 1 Link to comment Share on other sites More sharing options...
Waspie_Dwarf Posted January 20, 2014 Author #4 Share Posted January 20, 2014 Recent Volcanism in Valles MarinerisThe possibility of recent volcanism inside Valles Marineris was first proposed decades ago based on Viking orbiter images, but the candidate volcanoes proved to be other features such as complex sand dunes when we studied them with higher-resolution images. (Audio by Tre Gibbs. Enhanced color images are 1 km across.)http://www.uahirise.org/ESP_034131_1670Credit: NASA/JPL/University of Arizona Source: University of Arizona, HiRISE site - HiClips 1 Link to comment Share on other sites More sharing options...
Dumpnuts Posted January 20, 2014 #5 Share Posted January 20, 2014 These are wonderful images. This does make one wonder however. With images this precise & clear, how come people freakout every time there's a blurry picture of a rock labeled "craft", "base", "structure", "creature", etc. Link to comment Share on other sites More sharing options...
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