In an ever-expanding galaxy, humans cannot be the only intelligent life forms. Somewhere, in some universe exists a form of life equal, or superior to, intellectual capability and performance of humans. Many people have seen unexplained occurrences that could only be classified as alien life forms. Thousands of humans claim to have seen aliens, and hundreds more say they can communicate with them. These sitings have intrigued people all over the world, and have led to a debate on weather UFO's are real. There is no doubt they exist. For many decades people have claimed to have spotted UFO's. There are many theories on whether U