1966 · US Highway 79, about 3.6 miles north of Haynesville, Claiborne Parish, Louisiana, near the Arkansas border

Haynesville, Louisiana: a physicist's gigawatt light in the forest (1966)

On the record

Strength B · 7/10 · 2 independent

Evidence 2/4 · Witnesses 2/3 · Backing 3/3

A named physics professor and his family, a Blue Book file and Condon Case 10 listed as unidentified, a 2025 peer-reviewed energy estimate, and bark samples (with a control) held by Vallée.

Plausibility High

Score 14 · 9 factors for, 0 against

Scored mostly on the record: a named physicist's report, investigated by the Condon study and left unidentified, with physical samples still held; the samples have not yet been analysed in public.

See the factors ↓

Unresolved

30 December 1966: the Galloway family car on US Highway 79 as an intense white light glows in the forest near Haynesville. · Illustration for uaptrail.com

When30 December 1966, about 20:15

WhereUS Highway 79, about 3.6 miles north of Haynesville, Claiborne Parish, Louisiana, near the Arkansas border

Backing2 independent

Evidenceofficial records, paper

On the evening of 30 December 1966, physics professor Louie A. Galloway III, driving with his wife and two children near Haynesville, Louisiana, saw a pulsating red-orange light in the forest flare to a white so intense it outshone his headlights. Jacques Vallée found the report in Blue Book batches and, through J. Allen Hynek, put the witness in touch with Edward Condon, whose study recalculated the energy at twice the witness's figure and listed the case as unidentified (Condon Case 10). A 2025 paper by Vallée and colleagues puts the radiated power at roughly 0.5 to 1.4 GW. The family took bark from an irradiated tree and a control sample; an atomic research body held them for two years and returned them without comment, and Vallée, who now has both, is reopening the case.

Evidence, in date order (2)

1968Condon study (University of Colorado)official
investigated the sighting and listed it as unidentified (Case 10) Scientific Study of Unidentified Flying Objects (1968/69), Case 10
2025Vallée, Dini and Mestcherskypaper
estimated the radiated power at about 0.5 to 1.4 GW Progress in Aerospace Sciences (2025), as described on Reality Check (6wOo0FhmDws, 1:38:06)

How plausible · High

Scored mostly on the record: a named physicist's report, investigated by the Condon study and left unidentified, with physical samples still held; the samples have not yet been analysed in public.

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Access The witness saw it from the road; the Condon study investigated it.
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No gain sought No gain evident; he gave the samples away.
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Restraint He estimated the energy himself and took a control sample, as a scientist would.
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Character record University physics professor.
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Checkable details check out Condon Case 10 is in the published report; the 2025 paper is public.
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Cost of speaking A professor reported it under his own name to the Air Force in 1967.

Plausibility weighs how well an account fits where secrecy hides the documents by design, so missing records never count against it. Strength measures what is documented. Assessed 2026-11-04.

Claims

On 30 December 1966, physics professor Louie A. Galloway III, driving with his wife and two children on US Highway 79 near Haynesville, Louisiana, saw a pulsating red-orange light in or behind the forest grow to an intense white that outshone his headlights and lit the woods on both sides of the road.Reality Check Rewind: Jacques Vallée on Forbidden Science 7, 'Gilbert' and Haynesville Jacques ValléesecondhandSourced, unconfirmedJacques Vallée

Vallée found the case in Blue Book batches he was reprocessing on a small contract with Hynek, had Hynek contact the witness, and put him in touch with Edward Condon, who redid the energy calculation and got twice the witness's figure. The Condon study listed the case as unidentified.Reality Check Rewind: Jacques Vallée on Forbidden Science 7, 'Gilbert' and Haynesville Blue BookfirsthandSourced, unconfirmedJacques Vallée

A 2025 paper by Vallée, Luc Dini and Geoffrey Mestchersky in Progress in Aerospace Sciences estimates the radiated power at about 0.5 to 1.4 GW, the range of a nuclear power station, from a luminous object a few metres across.Reality Check Rewind: Jacques Vallée on Forbidden Science 7, 'Gilbert' and Haynesville Nuclear weapons and nuclear propulsionanalysisSourced, unconfirmedVallée, Dini and Mestchersky 2025

The witnesses went back, found irradiated trees around a clearing, and took bark from the exposed side of one tree and from its other side as a control. An atomic research organisation held the samples for two years and returned them without comment; Vallée now holds both and is reopening the case with non-destructive methods.Reality Check Rewind: Jacques Vallée on Forbidden Science 7, 'Gilbert' and Haynesville thread/tracessecondhandSourced, unconfirmedJacques Vallée

The witnesses canvassed the area and found four other people who had seen similar objects in the sky.Reality Check Rewind: Jacques Vallée on Forbidden Science 7, 'Gilbert' and HaynesvillesecondhandSourced, unconfirmedJacques Vallée

Sources

Heard in (1)

Jacques Vallée, 1 Nov 2026