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) Thu, 19 Feb 2015 11:10:00 MST Lava Flow Near the Base of Olympus Monshttp://uahirise.org/ESP_020090_1985The channel appears to be discontinuous, but it is likely that the channel continues underground as a lava tube.When Weather Happens: Liu Hsin Crater Ejectahttp://uahirise.org/ESP_020158_1275Just as on Earth, sometimes the weather is unpredictable.Cerberus Fossae: In the Relay Zonehttp://uahirise.org/ESP_039121_1905These zones have much higher stress built up in the crust and consequently tend to be more fractured. A Fresh, Shallow Valley in Northern Arabia Terrahttp://uahirise.org/ESP_039997_2170This relatively fresh, shallowly incised valley was once filled with water and/or ice and flowed to the west toward a large, local depression. The 4Q&A: Ingrid Daubar http://uahirise.org/epo/4qa/dauber Ingrid is a NASA postdoctoral fellow at the Jet Propulsion Laboratory and HiRISE team member. The BeautifulMars Podcast http://uahirise.org/epo/podcasts Available on iTunes and now in Spanish and Portuguese.