This image shows the Mars Exploration Rover Spirit's view of the rocky terrain that lies between it and its intended target, the large crater dubbed "Bonneville." The landscape here is roughly two times as bumpy and more difficult to traverse than that crossed so far. Spirit has currently stopped to examine the soil and rocks at a region nicknamed "Middle Ground." The rover is 98 meters (322 feet) away from "Bonneville" and facing northeast. The large rock called "Humphries" can be seen in the lower right corner. The image was taken on the 53rd martian day, or sol, of Spirit's mission by the rover's panoramic camera.