Hi my name is PROPER_NAME and I work for NASA discussing with someone who thinks that the face was created by aliens but I said "Well it couldn't be created by aliens because we all know is that aliens are not real" and so I am still trying to figure out how this face has been created.

When I saw the pictures from 1976 to 2001 I saw one of the pictures and the picture from 1998 it looks like that something has hit the face and causing it to destroy it and to me it looks like a metor hit the face and in 2001 the face looks like its fading away and in 1976 it looks like it was popping out but when a metor hit it its goes away.

"Although few scientists believed the Face was an alien artifact, photoraping Cydonia became a priority for NASA when Mars Global Surveyor (MGS) arrived at the Red Planet in Sept.1997, eighteen long years after the Viking mission ended." Paragraph 6.