Beginning of Essay
? Unidentified flying objects, or UFOs, as they're fondly called, are one of the century's most intriguing and controversial mysteries. Since ancient times, UFOs of all types have been accounted for. More today than ever, hundreds of thinkers, theologians, and ....

Middle of Essay
.... One of the most popular theories that support and explains the existence of alien beings is the ancient astronaut theory. This theory contains three main schools of thought. The first states that aliens bred with our primitive forebears thereby creating modern man. The second is quite similar. Aliens performed genetic engineering on apes thereby creating the Homo Sapiens and man's intelligence. The third, and least accepted, is that colonists from another galaxy came to Earth, mated with the primitives and established a high level of culture, before being destroyed by some natural catastrophe. And upon this catastrophe and destruction, we bui ....