English: Mad Vallis, as seen by hirise. Location is 59.4 degrees south latitude and 74.4 degrees east longitude. Image was taken by the Mars Reconnaissance Orbiter's HiRISE. The HiRISE camera was built by Ball Aerospace and Technology Corporation and is operated by the University of Arizona. Image courtesy NASA/JPL/University of Arizona.
–{{Information |Description = Mad Vallis, as seen by hirise. Location is 59.4 degrees south latitude and 74.4 degrees east longitude. |Source = http://hirise.lpl.arizona.edu/PSP_007174_1205 |Date = May 6, 2009 |Author =