text: The Face on Mars may look like a mask or a face, but that doesn't prove that it was made by aliens. There are many landforms here on Earth that look like faces or animals. NASA has taken photos of it, and it is clearly just a mesa. Why would NASA hide the existence of aliens from us anyways? Considering that it "has become a pop icon" and "has starred in a Hollywood film, appeared in books, magazines, radio talk shows--even haunted grocery store checkout lines for 25 years," wouldn't NASA benifit from the existence of aliens?