text: Everyone has had that happen, and that is because your brain is being fooled. Recently, research shows that your brain assumes something when it looks like what you think of. For example, the pop icon, known as the "Face of Mars," has fooled many scientists as NASA, making them believe that aliens were trying to give out signals. Unlike the other scientists, I believe that this "Face on Mars" is just a natural landform that looks similar to a human face.