text: On the contrary, some people believe that the face is ""Bona fide" evidence of life on Mars--evidence that NASA would rather hide, say conspiracy theorists" (p. 5). In defense, NASA has scientifically proven the "Face" is just a natural landform created on Mars. "What the picture really shows is the Martien equivalent of a buttle or mesa--landforms common around the American West." (p.12).