What were the most weird and terrifying alien encounters that ever happened? Is there any explanation behind all of these alien abductions? UFOs and alien encounters have been reported since antiquity, yet in the 1950s, an explosion of UFO sightings rocked the planet and continue to this day. Although they are often harmless events, there is a darker side to the UFO phenomenon - the alleged abduction or visitation of human beings by alien visitors. Hello, and welcome to another special episode o

39K views · 196 reactions | NASA Scientist Claims There Could Be Alien Life Hiding in Our Solar System #nasa #space #alien | The Infographics Show | Facebook

45K views · 474 reactions | 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 | Facebook