A team of specialists find in Bariloche, Argentina, a possible link between a massive amount of UFO sightings in the area and a secret nuclear project. 🇬🇧 Viewing from the UK? Watch full episodes of Alien Contact here: https://bit.ly/2EwYPGA Subscribe to Quest TV for more great clips: ...

These witnesses and science-based evidence lead investigators to believe in the existence of aliens! 🇬🇧 Catch full episodes of your favourite Quest shows on discovery+: https://bit.ly/3ADIXuT Subscribe to Quest TV for more great clips: http://www.youtube.com/subscription_c... Follow Quest ...