HiRISE Image vs. Models of Wet and Dry Flow (image) University of Arizona Share Print E-Mail Caption The image on the left is a portion of a High Resolution Imaging Science Experiment image showing a bright streak in a gully on the side of a crater in the Centauri Montes region of Mars. The two colored images were generated by the researchers' numerical computer model. The middle image shows how a deposit left by a pure liquid water flood would appear in the gully. The right-hand streak shows the deposit that would be left by a dry debris flow. Only the model for the dry debris flow generated the same fingering as seen in the HiRISE image. Credit Jon Pelletier, UA Usage Restrictions This photo may only be used in conjunction with an article about the research described in this release. Photo credit must be given as stated. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.