WWK- The history of aliens, and take a look at different sightings of aliens. By: Will Wood Overview. According to ancient alien theorists, extraterrestrials with superior knowledge of science and engineering landed on Earth thousands of years ago, sharing their expertise with early civilizations and forever changing the course of human history. But how did this concept develop, and is there any evidence to support it? Ancient alien theory grew out of the centuriesold idea that life exists on other planets, and that humans and extraterrestrials have crossed paths before. The theme of human-alien interaction was thrust into the spotlight in the 1960s, driven by a wave of UFO sightings and popular films like 2001: A Space Odyssey. The space program played no small part in this as well: If mankind could travel to other planets, why couldn’t extraterrestrials visit Earth? Ancient Astronaut Theory In 1968, the Swiss author Erich von Däniken published Chariots of the Gods, which became an immediate bestseller. In it, he put forth his hypothesis that, thousands of years ago, space travelers from other planets visited Earth, where they taught humans about technology and influenced ancient religions. He is regarded by many as the father of ancient alien theory, also known as the ancient astronaut theory. Most ancient alien theorists, including von Däniken, point to two types of evidence to support their ideas. The first is ancient religious texts in which humans witness and interact with gods or other heavenly beings who descend from the sky—sometimes in vehicles resembling spaceships—and possess spectacular powers. The second is physical specimens such as artwork depicting alien-like figures and ancient architectural marvels like Stonehenge and the pyramids of Egypt. Alien Activity The Nazca Lines Etched into a high plateau in Peru’s Nazca Desert, a series of ancient designs stretching more than 50 miles has baffled archaeologists for decades. Along with simple lines and geometric shapes, they include drawings of animals, birds and humans, some measuring more than 600 feet across. Because of their colossal size, the figures can only be appreciated from way up in the air—and there is no evidence that the Nazca people, who inhabited the area between 300 B.C. and 800 A.D., invented flying machines. According to ancient alien theorists, the figures were used to guide spaceships as they came in for a landing, and the lines served as runways. Vimanas Many Sanskrit epics, which were written in India more than two millennia ago, contain references to mythical flying machines called vimanas. Pointing to similarities between descriptions of vimanas and reports by people who claim to have seen UFOs, ancient alien theorists have suggested that astronauts from other planets visited India during ancient times. The Moai of Easter Island The Polynesian island of Easter Island is famous for its “maoi”: the 887 giant human figures with enormous heads that guard its coastline. Roughly 500 years old, these monolithic statues stand 13 feet high and weigh 14 tons, but some are twice as tall and much heavier. How could human beings without sophisticated tools or knowledge of engineering craft and transport such incredible structures? Some ancient alien theorists believe it is the work of visiting extraterrestrials who left their mark on the island. Puma Punku Located in the Bolivian highlands, Puma Punku is a field of stone ruins scattered with giant, finely carved blocks. Such precise workmanship on a massive scale would have been nearly impossible without modern tools and machines, yet the ruins are more than 1,000 years old. Ancient alien theorists have hypothesized that extraterrestrials with advanced engineering techniques created the site or advised the people who built it In the Book of Ezekiel, part of the Hebrew bible, a prophet has a vision of a flying vessel accompanied by fire, smoke and a loud noise. Some ancient alien theorists have argued that the vehicle’s design closely mirrors that of a modern spaceship. Rather than a divine intervention, then, perhaps the text describes an early encounter between humans and alien astronauts. MLA Style “Evidence of Ancient Aliens?.” 2012. The History Channel website. Apr 11 2012, 10:27 http://www.history.com/shows/ancientaliens/articles/evidence-of-ancient-aliens.