Watery Science 'Jackpot' Discovered by Curiosity

Curiosity found widespread evidence for flowing water in the highly diverse, rocky scenery shown in this photo mosaic from the edge of Yellowknife Bay on Sol 157 (Jan 14, 2012). The rover will soon conduct 1st Martian rock drilling operation at flat, light toned rocks at the outcrop called "John Klein", at center. 'John Klein'