A perspective view showing the so-called 'Face on Mars' located in the Cydonia region. The image shows a remnant massif thought to have formed via landslides and an early form of debris apron formation. The massif is characterized by a western wall that has moved downslope as a coherent mass. The image, created with data from the Mars Express orbiter, was released Sept. 21, 2006. Credits: ESA/DLR/FU Berlin (G. Neukum), Malin Space Science Systems
