A Deep Dish for Discovery NASA

On the 66th martian day, or sol, of its mission, the Mars Exploration Rover Spirit finished a drive and sent back this navigation camera image mosaic revealing “Bonneville” crater in its entirety. Spirit has spent more than 60 sols, two thirds of the nominal mission, en route to the rim of the large crater dubbed “Bonneville.” The rover stopped on occasion to examine rocks along the way, many of which probably found their resting places after being ejected from the nearly 200-meter-diameter (656-foot) crater.