NASA's Mars Reconnaissance Orbiter has clocked more than a decade of service at the Red Planet and has yielded scientific discoveries and magnificent views of a distant world. These images taken by MRO's HiRISE camera are not in true color because they include infrared information in order to be optimized for geological science. <br />For more info about MRO go to: http://www.nasa.gov/mro<br /><br />Credit: NASA/JPL-Caltech
