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

The most enigmatic UFO incident in history exposed. Join Philip Coppens, star of History Channel's "Ancient Aliens" series in this and unprecedented expose on the Roswell Incident revealing that there is much more to this case than previously believed. | Free Documentary

A nearly 22-minute video titled “The Roswell Incident” has been quietly uploaded to the National Archives, reigniting interest in an alleged UFO crash in New Mexico in 1947. Investigative journalist Ross Coulthart tells “NewsNation Prime” there is no known archival footage of the incident, and someone is “just having a bit of a fun game.” #UFO #UAP #Roswellincident | NewsNation

Aliens or Crash Test Dummies!? "The Roswell Reports" (1997) - U.S. Air Force film on the 1947 "Roswell Incident" in New Mexico TOMORROW at 10pm & Sunday at 4pm ET on C-SPAN3's Reel America https://www.c-span.org/series/?reelAmerica | American History TV