Alien Theories

The Zeta Reticulan Theory and the Rise of the Modern Grey Alien

Frameworks and theories that structure alien-civilization speculation: Kardashev scale, technosignatures, Dysonian SETI, and related concepts—with links to civilization models and SETI research.

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Abduction Program Repeated Human Encounter Theory
Aldebaran Noble Extraterrestrial Lineage Theory
Alien Council Contact Testimony Theory
Alien Embassy Quiet Diplomatic Presence Theory
Alpha Centauri Nearby Stellar Visitor Theory

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Archive code: 000001
Collection: Alien Theories
Section: Aliens