HiRISE: High Resolution Imaging Science Experiment http://uahirise.org Image updates from the HiRISE camera onboard the Mars Reconnaissance Orbiter (MRO/NASA) en-us editor@uahirise.org (Ari) Wed, 21 Sept 2016 10:00:00 MST River of Sandhttp://uahirise.org/ESP_045081_1875The Cerberus Fossae are a series of discontinuous fissures along dusty plains in the southeastern region of Elysium Planitia. Intersecting Channels near Olympica Fossaehttp://uahirise.org/ESP_045091_2045What caused this array of various channels and intersecting pits?The Wind-Scoured Lava Flows of Pavonis Monshttp://uahirise.org/ESP_045777_1765This image shows a circular impact crater and an oval volcanic caldera on the southern flank of a large volcano on Mars called Pavonis Mons. What Lies Beneath: Surface Patterns of Glacier-Like Landformshttp://uahirise.org/ESP_046039_2295These are many scientifically conservative ways of describing features on Mars that resemble mountain glaciers on Earth.