United States.Haynesville · a physicist and his family see a light in the woods

On the night of December 30, 1966, at about 8:30 p.m., Dr. Louie A. Galloway, a 31-year-old professor of atomic physics, was driving north on Highway 79 through woods near Haynesville, in northern Louisiana, with his 28-year-old wife and their two children, aged five and seven. The sky was heavily overcast, with fog, light drizzle and a cloud ceiling of about 300 feet; no lightning was seen. His wife pointed out a reddish-orange glow showing through and above the trees to the left. It seemed to come from something below the treetops, seen through the fog as a luminous hemisphere, and it pulsed regularly, from dull red to bright orange, about every two seconds.

Suddenly the light turned an intense white for about four seconds: it washed out the headlights on the road, lit up the landscape and cast shadows of the trees, forced the driver to shield his eyes and woke the children; then it went back to pulsing. There was no sound. About 0.6 miles farther on, according to the Condon report, the driver stopped and watched the light from outside, back to its original glow; it was still there when he left, about five minutes later.

Galloway reported the sighting to Barksdale Air Force Base. The report reached the Air Force's Project Blue Book early in 1967, which according to a 2025 article recorded it as unidentified, and the University of Colorado project directed by Edward Condon. The witness tried to measure the light: he plotted on an aerial photograph the directions in which he saw it and placed the source 1,000 to 1,400 yards away. He first estimated about 800 megawatts. He then judged that during the intense phase the light was just noticeably stronger than his headlights, which totaled 175 watts, ten meters ahead of the car, and from that comparison he computed about 500 megawatts. He himself noted that the total power could be substantially less if the light was concentrated in a beam.

In a letter of February 28, 1967 quoted in the 2025 article, Major Donald R. Ryan, the Air Force investigating officer, told the Foreign Technology Division at Wright-Patterson that the witness placed the light 0.7 to 1.2 miles from the road and computed 400 to 1,200 megawatts for it, and gave his "most strong recommendation" that the Air Force cooperate with him to find the solution to "this unexplained light".

The Condon project investigated it, although it "did not relate specifically to an UFO", because of the witness's qualifications, its similarity to other reports and in case the light recurred or left effects of heat. About ten weeks after the event, investigators Saunders and Wadsworth kept a night watch in case the light reappeared and explored on foot the place where it was thought to be. They found, in their words, little but trees, underbrush and oil wells. A burned area slightly more radioactive than background turned out to be a burned-over oil slick beside a pumping station, like others in the area. Nothing suggested any relation to the light. According to the 2025 article, the team was unable to locate the exact site. Later, Barksdale pilots flew over the forest at night with infrared photography, and an officer who was transferred later handed the witness some sixty of those photographs.

After the team left, Galloway kept investigating, and the Condon report records what he said. The chief dispatcher of the railroad running through the area stated that no rolling stock was within fifty miles that night. The nearest high-tension power lines were about nine miles west. The five oil companies operating in the area had no record of gas burnoffs, ruptured lines or fires near the site, and there had been no fires, flares or other night activity there in the preceding year. The radiation anomalies in the region seemed related to wells or old tank sites. A local man who had hunted there for years had noticed a sharp decrease in game since the end of 1966. At his request, the photo interpreters at Barksdale examined aerial photographs of the area: some features went unidentified, but none appeared related to the sighting.

Of the local sightings Galloway gathered, the Condon report details only one: some six days earlier, also around 8:30 p.m., another witness had seen a similar bright white light near the same place; the others, it says, "did not appear to offer anything to clarify the original sighting". The 2025 article records two that were never reported. On December 24, the date of Condon's witness, the Taylors saw a very bright white light below the treetops between 8 and 9 p.m., three miles north of Haynesville; on the 26th, the Cockerells, driving north on the same highway, saw a brilliant white light for several seconds that lit the woods and the road "in all directions around their car".

The Condon report warns that "a significant discrepancy appears in the record". In a formal report written on April 5, 1967, the witness estimated that the illumination from the unknown source at the highway was at least a hundred times that of the headlamps. In a letter dated June 3, 1967 he said the illumination from the headlamps ten meters ahead was one just-noticeable difference greater than that of the source, and the 500-megawatt computation rests on that version. In a telephone conversation on September 13, 1968, which the report admits was a long time after the event, he said he did not recall any difference between the two lights on the road twenty feet ahead. That makes three accounts in seventeen months. The report gives that second account two ways: in its results the light was "just noticeably stronger" than the headlights; in its comment the headlamps were one just-noticeable difference greater than the light.

The report explains why that measurement cannot support any figure. On a dark, rainy night, "the witness' judgment of his locations on the highway when he took bearings may have been seriously inaccurate", and rain, excitement and the glare made his comparison with the headlights very imprecise. The spread of the headlight beams and the angle at which they struck the road were unknown (not even whether they were on high or low beam); the unknown light, seen through trees from a moving car, combined with a glow above the treetops perhaps reflected off cloud and attenuated by rain and fog, struck the road at a "really undefinable" angle. "In such circumstances, photometry is crude indeed." Since nothing was known of the source's mechanism, of its efficiency compared with headlamps or of whether it radiated in a beam or in all directions, the value of several hundred megawatts "is highly dubious". The Condon report (↗) published it as its Case 10 and concluded in chapter one that "the source remained unidentified".

Later, Galloway went back to the woods with colleagues and found a clearing some nine meters across whose perimeter trees had bark blackened on the side facing the center, damage they attributed to the object's light rather than to a heat source. According to the 2025 article, the site lies 1,200 yards west of Highway 79 and 3.6 miles north of Haynesville, inside Arkansas, a mile north of the state line. Galloway collected fragments of that bark. In October 1978 they were sent to a large U.S. atomic facility, which returned them without disclosing any findings, and Vallée recovered them in August 1979. In September 2026 he said he keeps them, waiting for a method of analysis that does not cut into the wood.

In June 2025, Vallée published the case in Progress in Aerospace Sciences, volume 156, article 101098, with Luc Dini, Geoffrey Mestchersky and Nicolas Niasse, in a special issue on UAP. Using a numerical model of how heat spreads through the bark, the authors revise the power to 500 to 900 megawatts and calculate that the surface could have gone from 20 °C to over 760 °C within seconds. Measuring its gamma radiation, they found natural radioactive elements plus cesium-137, with visible differences from control samples shielded from the source. The article gives two distances that do not match: 1,200 yards west of the highway in its basic facts, and 550 meters between the car and the source in its calculation.

Condon wrote that the case was of interest mainly because any light there on such a night was hard to account for and because of the very high power attributed to it, an estimate that "involves great uncertainties". Some sixty years later it reached a peer-reviewed aerospace journal; its coverage billed it as the first UFO case to do so, although Vallée and Garry Nolan had already published in the same journal in 2022, in an article on techniques for analyzing materials rather than on a case. But the figure of hundreds of megawatts comes from a naked-eye comparison with the headlights, on a rainy night, that the witness told in three different ways, and the 2025 model starts from that same input: better thermal calculations do not fix a starting measurement in which the light was barely brighter than the headlights.

A gas flare at a well, reddish-orange, pulsing and silent at a thousand yards, would match what was described. In August 2026, a participant on the French skeptic forum ufo-scepticisme proposed exactly that: he pointed to a FINA flare site beside Highway 79, on the Louisiana side, also read the Taylor and Cockerell lights as "dégazage de torchère", and concluded that "l'hypothèse 'torchère' est assez consistante", while noting he did not have all the initial data. The proposal assumes the witness misplaced the site: the forum extends a straight stretch of highway leaving Haynesville and arrives at those flares. It locates the well on present-day maps, not those of 1966. No skeptical rebuttal has been published in a journal.

The record partly supports that assumption: Condon doubted the positions the witness gave, and the report notes that "the highway was not straight"; the distances the witness gave vary from one source to another, and the Colorado team did not find the exact site. Against it, the 2025 article places the clearing in Arkansas, across the state line from those flares, although that location also comes from the witness; and the witness's canvass, which the forum does not address, found no burnoffs or night activity at any of the five oil companies. That canvass was run by the witness himself, and the report only records what he said.

The physical evidence never passed through any institution: the clearing and the bark come from the later work of the witness and his colleagues, and the sample was always in private hands. Cesium-137 is the signature of atmospheric nuclear testing and is present in all organic matter from the 1960s. The article argues that it is clearly identified in the exposed sample but not in the control, and therefore would not be fallout; it also rules out nuclear power plants, with no accidents before 1966. But it acknowledges that the cesium's activity could not be measured because of the sample's non-standard shape, and the comparison rests on two fragments whose history between 1966 and the analysis is attested only by the word of those who kept them. On the same forum it is objected, informally, that the blackening on the trunks is irregular, that pines with blackened bark can be seen from the highway today, and that the clearing cannot be made out on the infrared photograph where the authors place the site.