Caelum Incognitum — The interactive encyclopedia of ufology

Physiological effects

Objects & phenomena

Symptoms that witnesses attribute to proximity to a UFO: burns, redness, nausea, headaches, hair loss. The Falcon Lake (1967) and Cash-Landrum (1980) cases are often cited. Physicians point to possible ordinary causes (sunburn, poisoning, irradiation), but have not confirmed a link.

In the major cases

• The Falcon Lake Incident (1967)
• The Cash-Landrum Incident (1980)
• The Val Johnson Incident (1979)

See also

• Close encounter of the second kind (CE2)
• Physical trace

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