The Marfa lights, also known as the Marfa ghost lights, are a light phenomenon regularly observed near Marfa, Texas, in the United States.[1] Onlookers have attributed them to a number of paranormal phenomena, including ghosts, UFOs, and flying dinosaurs, among other things.[1][2] They are most often seen from a viewing area nearby, which the community has publicized to encourage tourism.[3] Most lights are attributable to atmospherically distorted versions of headlights on the nearby Route 67.[3] One group of university students observed that when they parked a car on the route and flashed its headlights, this was visible at the viewing area and appeared to be a Marfa light.[4] Scientists have observed the lights over the period 2000 to 2008,[5][3] and speculated that rare reports of erratically behaving lights could be caused by natural methane reserves through a mechanism similar to that of will-o'-the-wisps; and piezoelectric charge created by the igneous rock under Mitchell Flat.[6]
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