Long have we wondered if there is life beyond Earth. Early depictions of aliens have portrayed them as little green guys, but though the reality may not be quite so whimsical. Many signs indicate that extraterrestrial life isn't purely a work of science fiction. Drawing from the early peoples' ancient drawings, mythology, captivating tales of alien abductions, and possible government cover-ups, readers might come to find that the idea of aliens existing in the universe isn't so absurd after all.