关于这张图
This scene from NASA's Mars Exploration Rover Opportunity shows "Wharton Ridge," which forms part of the southern wall of "Marathon Valley" on the western rim of Endeavour Crater. In this version of the scene the landscape is presented in enhanced color to make differences in surface materials more easily visible The full extent of Wharton Ridge is visible, with the floor of Endeavour Crater beyond it and the far wall of the crater in the distant background. Near the right edge of the scene is "Lewis and Clark Gap," through which Opportunity crossed from Marathon Valley to "Bitterroot Valley"…
