Unidentified Aerial Phenomena (UAP) refer to objects or lights observed in the sky that cannot be easily identified or explained. These sightings can occur in various shapes and sizes, and they often provoke curiosity and speculation about their origins. UAP are sometimes associated with UFOs, but the term is broader and includes any aerial occurrence that remains unexplained. Governments and military organizations, including the U.S. Department of Defense, have investigated UAP to assess potential threats to national security. In recent years, there has been increased interest in UAP, leading to official reports and public discussions about their implications and the need for further research.