Mars Rover Curiosity Arm Held High

This photograph of the NASA Mars Science Laboratory rover, Curiosity, was taken during testing on June 3, 2011. The turret at the end of Curiosity robotic arm holds five devices. In this view, the drill is at the six oclock position.

This photograph of the NASA Mars Science Laboratory rover, Curiosity, was taken during testing on June 3, 2011. The turret at the end of Curiosity robotic arm holds five devices. In this view, the drill is at the six oclock position.