text: The face was used in grocery store checkout lines for 25 years! Yes, you may think think aliens did it and there is a chance they did, but that chance is very slim. yes, some scientist did believe it was an alien artifact but that was before they had HD cameras and now we can see the rock clearly. Garvin said that "If there were objects in that picture like airplanes on the ground or egyptian-style pyramids or even small shacks, you could see what they were".