text: There's no doubt that this is just some random structure because there were no oxygen, nor water, on mars, in 1976. It's pretty much impossible to live there unless, your from NASA. Then again, there still are rumors about alien's existing. So what if there was a alien who killed an human and left it there? If you notice now, the structure of the "Face", how it fades away, it starts looking like an cracked shell.