Happy World UFO Day! Today is an opportunity for people to gather together and watch the skies for unidentified flying objects or ‘unidentified aerial phenomena’ as they are now more commonly called. So what is the history of UFOs and the likelihood that these phenomena are actually evidence of extraterrestrial life?
Allegedly there have been sightings of unexplained aerial phenomena since ancient times, although the number and nature of reports have significantly increased since the second world war. The so-called ‘Modern UFO era’ was established with a sighting near Mount Rainier in 1947 that popularised the name ‘flying saucers’ and began an obsession with flying saucers that lasted a decade. The term ‘Unidentified Flying Objects’ was adopted to better describe more common later sightings of different shapes such as cigars and triangles.