Research

Cross-Domain Phenomenology

What happens when we compare Near-Death Experiences with UAP Contact Encounters? A data-driven look at overlapping phenomenology across 6,660 analyzed testimonies.

Research Note: This comparison is exploratory, not causal. The NDE corpus (6,660 accounts) is significantly larger than the UAP corpus (669 accounts), which limits statistical power for UAP metrics. Percentages reflect within-domain frequency. Overlaps suggest shared phenomenological features worth further study.

Overlapping Phenomena

Shared features ranked by academic significance

NDE frequency
UAP frequency
#1

Entity Encounter

Direct encounter with a non-human intelligent presence, the core phenomenological overlap.

97% significance
Being of light / guideNon-human intelligence
56%
92%
#2

Telepathic Communication

Both NDE and UAP experiencers describe non-verbal, mind-to-mind communication with non-human entities.

95% significance
Entity telepathyEntity telepathy
25%
46%
#3

Ontological Shock

Both experiences fundamentally challenge the experiencer's model of reality, often triggering existential crisis.

93% significance
Reality reassessment post-NDEOntological shock rating
65%
58%
#4

Knowledge Download

Sudden, overwhelming influx of understanding, described as "just knowing" without being told.

92% significance
Knowledge download (core element)Noetic knowing
61%
53%
#5

Altered Consciousness

Hyper-lucid or radically altered state of consciousness, experiencers often describe it as "more real than real."

91% significance
Enhanced senses (core element)Trance/altered state
73%
82%
#6

Time Distortion

Experiencers in both domains report that time behaved abnormally, stopping, compressing, or stretching.

90% significance
Time distortion (core element)Dilated time perception
58%
33%
#7

Bright Light Phenomena

Both domains feature encounters with extraordinary, often overwhelming light, described as intelligent or purposeful.

88% significance
Bright light (core element)Luminous craft/entities
62%
77%
#8

Out-of-Body Experience

Feeling separated from the physical body, floating, being lifted, or observing from outside.

85% significance
OBE (core element)Kinesthetic displacement
83%
23%
#9

Paralysis/Immobility

Involuntary paralysis during the experience, inability to move or speak while mentally alert.

80% significance
Inability to move/speakWitness paralysis
15%
2%
#10

Feelings of Peace/Love

Profound feelings of unconditional love, peace, and acceptance during the encounter.

75% significance
Feelings of peace (core element)Love/peace emotion
92%
5%

Entity Types Encountered

Types of non-human entities described by experiencers in each domain.

NDE (N=1,979)
UAP (N=924)
CategoryNDEUAPDistribution
Religious Figure5140
Deceased Relative4430
Unknown259109
Humanoid0258
Group2320
Grey0232
Angel1855
Guide1530
Light Being7747
Mantis0102
Deceased Friend630
Reptilian045

Communication Methods

How entities communicated with experiencers.

NDE (N=1,779)
UAP (N=888)
CategoryNDEUAPDistribution
Telepathy496428
Verbal66980
Presence36611
Emotional2109
Gesture187
Vision50
Technological02
Voice10
Beyond Telepathy10

Emotional Quality

Dominant emotional tone of entity encounters.

NDE (N=1,979)
UAP (N=894)
CategoryNDEUAPDistribution
Love1,24827
Peace16918
Joy288
Compassion173
Awe0159
Excitement145
Curiosity0157
Neutral3141
Authority9311
Shock077
Anxiety515
Fear69238

Methodology & Limitations

This analysis uses AI-extracted phenomenological features from 6,660 NDE video testimonies and 669 UAP video testimonies. Features were extracted using large language models (Gemini 2.5 Flash) with structured output schemas designed to capture entity types, communication modalities, consciousness alterations, and physical effects.

Key limitations: (1) The UAP corpus is significantly smaller than the NDE corpus, limiting statistical confidence for UAP-specific metrics. (2) AI extraction may miss nuance or introduce classification bias. (3) Video testimony is a self-selected sample and does not represent population-level prevalence. (4) Phenomenological similarity does not imply shared mechanism or ontological identity.

Researchers interested in the raw data or methodology are welcome to contact us.