CNN caption to a photo taken by the Opportunity robot now bumming around on the red planet: "Rover Opportunity took a picture of the tracks, left in photo, it made as it moved away from its lander, which rests in a small crater on Mars. After it took this photograph, the rover dug a trench."

Little guy shore is industrious, ain't he? After snapping a photo, I usually rest for at least a few minutes before I'll start digging trenches.