There have been some incredible UFO/UAP sightings throughout our history, but these three stories of mass sightings have especially withstood the test of time. Join Stephen Diener and Karen Curtis as they dive into the Phoenix lights, the Stephenville mothership, and the unbelievable case out of Zimbabwe where 60 school children all witnessed the same close encounter. And they have the pictures to prove it... Learn more about your ad choices. Visit megaphone.fm/adchoices