NASA Mars Exploration Rover Opportunity used its front hazard-
identification camera to capture this wide-angle view of its
robotic arm extended to a rock in a bright-toned layer inside
Victoria Crater. The image was taken during the rover's 1,322nd
Martian day, or sol (Oct. 13, 2007). Victoria Crater has a
scalloped shape of alternating alcoves and promontories around
the crater's circumference. Opportunity descended into the
crater two weeks earlier, within an alcove called "Duck Bay."
Counterclockwise around the rim, just to the right of the arm in
this image, is a promontory called "Cabo Frio."