While many crop circles are known to be manmade today, the phenomenon has a prehistory stretching back hundreds of years with mysterious formations linked to sacred and megalithic sites worldwide. These patterns suggest a deeper, unexplained connection to the landscapes where they appear, hinting at something more profound than mere artistry. | Cosmic Summit

Crop circles have been popping up since the 1600s but became a worldwide sensation during the 1980s, leading many people to believe we were being visited by extraterrestrial beings from outer space. Were these hundreds of crop circles all a hoax, or was there more to the mystery? Find out right now! | The Infographics Show