NASA shows the Mars rover Curiosity at a pit stop, a shallow depression called "Yellowknife Bay." It took the image on the 125th Martian day, or sol, of the mission, Dec. 12, 2012, just after finishing that sol's drive. The Sol 125 drive entered Yellowknife Bay and covered about 86 feet. The descent into the basin crossed a step about 2 feet high, visible in the upper half of this image. Curiosity will now head for Mount Sharp in mid-February after it drills into its first rock.