A clear eyed guide to the most enduring alien conspiracy theories, from Roswell and Area 51 to Project Blue Book, the Pentagon UFO videos, the congressional hearings and ʻOumuamua. This is a book about beliefs and the stories built around them, not a leak or a disclosure, and it claims no access to classified material. Working entirely from the public record, it asks what was actually claimed, what was later explained, what remains genuinely unresolved, and why these stories still grip the human imagination.