Subscribe to Discovery UK for more great clips: https://bit.ly/3wjYPAU One night, witness Ava Groves notices a strange string of lights in the sky. Could this be a confirmed UFO sighting? #AlienEncountersFactOrFiction #DiscoveryUK 🇬🇧 Catch full episodes of your favourite Discovery Channel ...

Subscribe to Discovery UK for more great clips: https://bit.ly/3wjYPAU A boat captain based in LA has video footage of lights in the sky confirmed as UFOs. #AlienEncountersFactOrFiction #DiscoveryUK 🇬🇧 Catch full episodes of your favourite Discovery Channel shows on discovery+: ...

#Underwater #Bases #USOs There have been countless UFO cases and reports over the centuries, but one area of potential extraterrestrial phenomena that doesn't seem to get as much attention is that of strange things beneath the waters of our world. USOs, which is an acronym for "Unidentified ...