SkepticDesk.Was 'Oumuamua (and the class of interstellar objects) a natural body, or — as a minority argue — possibly artificial?
What are the unexplained drone sightings over US bases and the Northeast — misidentified conventional objects, hobbyist/commercial drones, classified US operations, or adversary activity?
Are recent UAP sightings best explained by non-human intelligence, secret terrestrial technology, or prosaic misidentification — and what does current government testimony and the released file actually reveal?
What killed the nine hikers at Dyatlov Pass in 1959?
Are the anomalies reported at Skinwalker Ranch genuine unexplained phenomena, or mundane and/or manufactured?
Following the July 1918 execution of Tsar Nicholas II and his family, did any Romanov escape — or has modern DNA settled the question?
What are the biological mechanisms driving Long COVID?
Is the Voynich Manuscript a genuine cipher or language, an elaborate hoax, or something else entirely?
What causes the Anomalous Health Incidents (Havana Syndrome) — a directed-energy weapon, environmental/biological factors, or psychogenic/social spread?
Who created the Cicada 3301 puzzles, and to what end?