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Definition

CE-1 to CE-5: Contact Protocols and Typologies

“Close Encounters” are the most widely recognized shorthand for describing UAP interactions at close range. But the taxonomy has grown...

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Knowledge Base Categories

  • A – Historical Cases (82)
  • B – Government Programs (34)
  • C – Phenomena Classification (6)
  • D – NHI and Technology (19)
  • E – Contact and Abduction (61)
  • F – Consciousness and Psychic Phenomena (43)
  • G – Science and Scientific Hypotheses (7)
  • H – Technologies and Propulsion (9)
  • I – Data and Sensors (6)
  • J – Biological Effects (9)
  • K – Sociocultural and Psychological (12)
  • L – Policy and Law (6)
  • M – Ethics and Philosophy (5)
  • N – Organizations and People (66)
  • O – Skepticism and Debunking (5)
  • W – Media, Events, Books, Films and Series (9)
  • X – Archival (125)
  • Y – Analysis (1)
  • Z – Editorial (13)

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