Approaching Tisdale 2 Rock on Rim of Endeavour Crater, Sol 2690

Part of NASA Mars Exploration Rover Opportunity array of photovoltaic cells is visible in the foreground of this image. Opportunity took this picture showing a light-toned rock, Tisdale

Part of NASA Mars Exploration Rover Opportunity array of photovoltaic cells is visible in the foreground of this image. Opportunity took this picture showing a light-toned rock, Tisdale

MarsMars Exploration Rover MER