U.S. UFO lore refers to the collection of stories, reports, and cultural beliefs surrounding unidentified flying objects in the United States. This phenomenon gained significant attention after the 1947 Roswell Incident, where an alleged UFO crash led to widespread speculation about extraterrestrial life. Over the years, various sightings and government investigations, such as Project Blue Book, have fueled public interest and conspiracy theories. The U.S. government has conducted several studies on UFOs, particularly during the Cold War, when national security concerns were heightened. In recent years, the release of declassified military footage showing unexplained aerial phenomena has reignited discussions about the existence of extraterrestrial life and the implications for science and national security.