Images from the DISR Side-Looking Imager and from the Medium Resolution Imager, acquired after landing. The horizon’s position implies a pitch of the DISR, nose-upward, by 1-2° with no measurable roll. ‘Stones’ in the foreground are 10-15 cm in size, presumably made of water ice, and these lie on a darker, finer-grained substrate. The scene evokes the possibility of a dry lakebed. Credits: ESA/NASA/University of Arizona
