text: What if the Face on Mars was actually created by aliens? How would have the world reacted? Well we wouldn't know. The face on mars is actually a mesa that happens to be shaped like a face. We know that the face on mars was not created by aliens because there are no signs of life, as far as NASA knows there is no life on mars, the Face of mars is just a mesa, but if the Face was created by aliens we would be able to see symbols and signs but all you can see are just small vallys and ridges. Aliens did not build the face on mars.