Josef Allen Hynek was an American astronomer, professor, and ufologist. He was best known for his UFO research. Hynek acted as scientific advisor to UFO studies undertaken by the U.S. Air Force. Dr Hynek is well known for working with the US Air Force leading investigations of sightings under ...

It doesn't matter if you're in France, Canada or even in the UK, UFOs are everywhere. Check out the strangest UFO sightings around the globe! Catch full episodes of your favourite Quest shows here: https://www.discoveryplus.co.uk/ Subscribe to Quest TV for more great clips: ...