Stark Mars terrain awaits Curiosity (pictures)
by CNET News.com | July 31, 2012, 9:00am PDT | Image 32 of 32
This image taken February 25, 2007, from the High Resolution Imaging Science Experiment (HiRISE) camera on NASA's Mars Reconnaissance Orbiter shows sedimentary rock layering in which a series of layers are all approximately the same thickness.
Image 32 of 32
