text: Another reason it wasn't made by aliens is that we have photo evedence. If you take a look at the photo's, you will notice that the one taken in 1976 and the one taken in 2001 are pretty identical. In the 1976 photo, you notice it's very blurry. In the 1998 photo, it's not as blurry but you can't really see a face, but in the 2001 picture, is where you csn tell the big difference. You can clearly see that it's not a face at all, just a natural landform on Mars. You can even tell on the landform where everyone thought the eyes, nose, and mouth went, which is why the illusion made it look like a face.