Investigations

Browse all dossiers in the archive. Each investigation compiles documented facts, supporting and contradicting evidence, open questions, and source references.

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CATEGORY:ALL GOVERNMENT & INTELLIGENCE UFOS & AEROSPACE HISTORICAL MYSTERIES SECRET SOCIETIES SIGNALS & SCIENCE CRYPTIDS ANCIENT MYSTERIES

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Showing 1 of 1 dossiersCategory: Historical MysteriesStatus: DECLASSIFIED

Historical MysteriesDECLASSIFIED

Antikythera Mechanism

An ancient Greek analog computer from around 100 BCE, discovered in a shipwreck, capable of predicting astronomical positions and eclipses.

45 DOCUMENTS2 CONNECTIONSJun 23, 2026

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