Alien Arrival Imminent: Humanity on the Brink? ​Urgent Warning from Harvard: A leading Harvard Professor has issued a dire prediction, stating that an 'alien spaceship' is just 114 days away from reaching Earth. The potential threat to humanity is unknown but significant. ​What We Know: ​Source: Credible warning from a Harvard Professor. ​Timeline: 114 days until estimated arrival. ​Object: Described as an 'alien spaceship'. ​Threat Level: Potentially threatening humanity. ​Implications: This al

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

Watch as this team investigates into known sightings of unidentified crafts with capabilities far beyond our current technology. Unidentified: Inside America's UFO Investigation is starting NOW! | HISTORY