UFOs and UAPs: Natural Explanations, Skepticism, and the Quest for Irrefutable Proof

To the point

Most UFO sightings are eventually explained as natural or human-made phenomena such as Venus, stars, birds, or ball lightning, while a small number remain unexplained, and skeptics like Philip Klass and Alan Hale stress that extraordinary evidence is required before concluding extraterrestrial visitation, noting past misdirections by authorities and that no conclusive extraterrestrial origin has been proven, with plausible explanations including drones or undisclosed tech.