From sightings to abductions, discover 25 mind-bending accounts of alien encounters that expose new details behind suppressed evidence and cover-ups. Top 25 Alien Encounters: UFO Case Files Exposed ufo, aliens, history, history channel, history shows, history channel shows, ufo video, ufo videos, ancient aliens, alien, documentary, ufos, the history channel, the proof is out there,… Continue reading Top 25 Alien Encounters: UFO Case Files Exposed