HiRISE: High Resolution Imaging Science Experiment http://uahirise.org Image updates from the HiRISE Camera onboard the Mars Reconnaissance Orbiter en-us editor@uahirise.org (Ari) Wed, 15 Oct 2014 11:15:00 MST Perennial Frost in a Crater on the Northern Plainshttp://uahirise.org/ESP_037551_2540Carbon dioxide is not stable under summer conditions, so this is likely a patch of water ice.A Light Toned Deposit in Arsinoes Chaoshttp://uahirise.org/ESP_037545_1730The deposit displays a rough surface, in contrast to the smoothness of the surounding area. Mounds of Layered Material on the West Edge of Melas Chasmahttp://uahirise.org/ESP_037494_1685Melas Chasma is the widest segment of the Valles Marineris canyon, and is an area where MRO has detected the presence of sulfates. A Collection of Landforms in Eastern Elysium Planitiahttp://uahirise.org/ESP_037300_1825This image shows a great deal of geologic diversity in a rather small area. The BeautifulMars Podcast https://itunes.apple.com/us/podcast/hirise-beautifulmars-podcast/id928543600?mt=2 We're now on the iTunes Store! We've also added Russian and Irish podcasts as well. Do a search for "hirise" in iTunes to see all of our offerings. Mars Comes to Sweden http://bit.ly/hirise-swedish HiRISE is now available in Swedish, along with a new Tumblr, and Twitter feed. Plus, you can read about the three volunteers who helped make these resources possible. The 4Q&A http://www.uahirise.org/epo/4qa/milkovich.php A new feature of HiRISE, focusing on the people who work at HiRISE and use our images for their work. This week: Sarah Milkovich, investigative scientist, Jet Propulsion Laboratory.