What are the most famous and curious UFO cases in history?

Extraterrestrial fever emerged in the 20th century during the 1960s, 70s and 80s, largely due to films, but years before, even in the 19th century, unexplained strange occurrences

The Everything UFO Book: An investigation of sightings, cover-ups, and the quest for extraterrestial life: 9781440525131: Birnes, William

The Everything UFO Book: An investigation of sightings, cover-ups, and the quest for extraterrestial life

Night Siege: The Hudson Valley Ufo Sightings: 9781567183627: Hynek, J. Allen, Imbrogno, Philip J., Pratt, Bob: Books

Night Siege: The Hudson Valley Ufo Sightings

The Gulf Breeze Sightings: The Most Astounding Multiple Sightings of Ufos in U.S. History: Walters, Ed, Walters, Frances: 9780688090876: : Books

Is case finally closed on 1965 UFO mystery?

UFO hearing: Recap of New Jersey's most famous sightings

Check out this great listen on . The Roswell announcement on ABC radio. This is the original announcement of the famed Roswell, New Mexico,

Alien Encounters: The Most Important UFO Cases in History

Subcultured, Why Have UFOs Gained Mainstream Traction?, Episode 7

UFO Report: No Sign Of Aliens, But 143 Mystery Objects Defy Explanation : NPR

In U.S., documentation of UFOs is classified. But not in other countries. - The Washington Post

UFO Hunters: INCREDIBLE Alien Evidence Comes to Light *4 Hour Marathon*

The Chinese balloon is the quintessential UFO - The Atlantic

Unidentified flying object (UFO), History, Sightings, & Facts

10 Famous American UFO Reports: Fact or Fiction?

UFO hearing: Recap of New Jersey's most famous sightings