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This is face is not make by aliens. I would understand why people would think it's an alien that did the face because it's on Mars,"Although few scientists believed the face was an alien artifact,photographing Cydonia became a priority for NASA when Mars Global Surveyor (MGS) arrived at the Red Plant in Sept. It also shows that a human could have did it because there had been a Martian mesa here on this plant before,"But the sensation was short lived. Scientists figured it was just another Martian mesa".

It looks like a human did it. It has everything that a human would have," A few days later NASA unveiled the image for all to see. The caption noted a "huge rock information, which resembles a human head, formed by shadows giving the illusion of eyes, nose and mouth. " The authors reasoned it would be a good way to engage the public and attract attention to Mar. And it certainly did.

The face on the plant had got very popular and went all around the world." The "Face on Mars" has since become a pop icon. It has starred in a Hollywood film, appeared in books, magazines, radio talk shows-- even haunted grocery store checkout lines for 25 years!" That could have been to see how many people think a alien could have did it or if a human.

Also people have vist the plant so in some type of way they could have wanted to mark there spot on the plant. It could also be a possibility that it was not a human or an alien that has put this face on the plant it could have been there before anyone have even visit this plant. And after they snapped pictures ten times and it still came back that a alien didn't do the face on the plant.

But they still didn't find out who it could have been that left it there. BUt in the picture it shows a butte or an mesa," What the picture actually shows is the Martian equivalent of a butta or mesa-- landforms common around the American West.

Score: 3