HiRISE took this first test image from orbit on March 24, 2006, from an altitude of 2,489 kilometers (1,547 miles). The scene covers an area 49.8 kilometers (30.9 miles) wide and 23.6 kilometers (11.7 miles) high, of landscape typical of Mars' mid-latitude southern highlands. Credit: NASA/JPL-Caltech/University of Arizona. Click to enlarge.
