The history of UFO sightings in North America goes back nearly 80 years. Explore the timeline of some of the most famous sightings and listen to testimonials from witnesses and the experts who dedicate their careers into uncovering the mysteries behind them. Solve the unknown in the brand new series, UFOs: Investigating The Unknown, Tuesdays at 8pm on National Geographic UK. | National Geographic UK

4.3K views · 56 reactions | POV: A UFO flies over your house 勞 Discover the untold stories of UFO encounters on Unifyd TV! Dive deep into the secrets governments have hidden for decades.  Hear firsthand accounts from those who’ve made contact and explore mind-blowing testimonials. This limited-time series is your gateway to the mysteries of the universe. Don't miss out—tune in and uncover the truth! Check it out NOW: https://unifyd.tv/programs/the-phenomenon | UNIFYD | Facebook

On Friday, May 31st, discover more about the UFO phenomenon than ever before in a six-part docuseries that goes inside the Pentagon’s research on the unexplained. Watch “Unidentified: Inside America’s UFO Investigation” on History. | HISTORY