Across the planet thousands of crop circles have been reported. Most of these patterns are dismissed as hoaxes, but for some they beg the question, are these crop circles manmade, or something from another world?

All over the world, mysterious, ghostly lights appear on the ground and in the air without warning or explanation. The lights continue to puzzle scientists who wonder if they could be a new source of energy, precursors to natural disasters, or UFOs.