3-D Solar System                       1 2 3 4 5 6 7 8 9 Three-Dimensional Views of Planets and Moons Gusev Crater, Mars This 3-D view of Gusev Crater was taken by NASA's Mars Exploration Rover Spirit. Images like these help scientists discover detailed information about slopes and topography, map the terrain, and select routes for the rover. This image is a partial view of a much larger panoramic view. + Full image and caption     Jet Propulsion Laboratory    California Institute of Technology   + More 3-D images