Action. Drama. Anticipation. Exultation. Experience it all as you join the Mars rovers Spirit and Opportunity for an awe-inspiring journey to the surface of the mysterious red planet. Through the eyes of these two intrepid, state-of-the-art rovers, and with NASA scientists and engineers at your side, you'll see Mars in a way no one ever has before. You'll feel what it's like to stand on the startling surface of the planet that's intrigued mankind for eons. ROVING MARS -- It's the ride of a lifetime.