In this Feb. 12, 2016 photo, an alien enthusiast in an illuminated costume arrives for a parade at the annual Alien Festival in Capilla del Monte, Cordoba, Argentina, the site of an alleged UFO sighting 30 years ago. Thousands of earthlings gathered for the festival in this central Argentine town which has become a global hot spot for UFO sightings. Natacha Pisarenko AP
In this Feb. 12, 2016 photo, an alien enthusiast in an illuminated costume arrives for a parade at the annual Alien Festival in Capilla del Monte, Cordoba, Argentina, the site of an alleged UFO sighting 30 years ago. Thousands of earthlings gathered for the festival in this central Argentine town which has become a global hot spot for UFO sightings. Natacha Pisarenko AP

What are your chances of seeing a UFO today? Here are the odds in all 50 states

April 23, 2018 09:19 AM