5 Best UFO's Of All Time

LIGHTNING : Mysterious UFO sightings may go hand-in-hand with a natural weather phenomenon known as sprites — flashes high in the atmosphere triggered by thunderstorms. Sprites suddenly appear when lightning from thunderstorms excites the electric field above the storm, producing dancing flashes of bright light.

                         VENUS: The planet Venus often gets mistaken for a UFO. To viewers on Earth, the second planet from the sun appears as a bright light that hangs in the sunset sky, seeming to slowly hover in the twilight as it outshines every star except for the sun. Because Venus orbits the sun inside our own orbit, from our perspective it constantly darts out on the either side of the sun, which people often mistake for a moving UFO.               MILITARY EXPERIMENTS :The late 1940s and early 1950s were a great time for spotting UFOs and aliens in New Mexico, primarily because that’s where the Air Force was conducting some of its top-secret research. One such program was known as Project Mogul and involved floating microphone-carrying balloons to high altitudes in an attempt to pick up the sound waves generated by Soviet atomic bomb tests. The Air Force has since confirmed that a 1947 crash of one of those balloons created the debris that birthed the Roswell UFO Incident.