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... Science Frontiers ONLINE No. 72: Nov-Dec 1990 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The Belgian Flying Triangle Updated In SF#80, we printed a brief item from an English newspaper about a rash of Belgian sightings of "flying triangles." Our invitation to our European readers to expand on this "flap" brought numerous articles from European papers and magazines. Normally, we bypass UFOtype observations, but the Belgian flying triangles are so remarkable that they deserve a little space. Artist's concept of the Belgium Flying Triangle, with three white lights on the corners, one red light in the center. (From: Télérama , February 21, 1990.) Very briefly, we have roughly 1000 observations by several thousand people, beginning in October 1989 and still continuing. Most witnesses report a dark, triangular object with three bright lights plus a flashing red one in the middle. Size estimates vary from the size of a football field to that of conventional aircraft. The object sometimes hovers for minutes at a time. It also can move very slowly and then suddenly accelerate to high speeds. Some observers report a faint humming sound; others say that it is noiseless. The American Stealth fighter (Fll7) is roughly triangular, and there has been much speculation that people have been seeing this craft on night missions. The characteristics reported for the flying triangle, however, are hardly those of a jet aircraft. But one must always remember that human observers are imperfect. The July 5, 1990, ...
Terms matched: 1 - Score: 50 - 15 May 2017 - URL: /sf072/sf072g15.htm
... Science Frontiers ONLINE No. 137: SEP-OCT 2001 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Martian "Flares"Focussing now on Mars, a long-lasting mystery has been the source of the rare "flares" or bright flashes of light that have appeared on the Martian surface down the years. A famous flare example was observed and reported in 1900 by A.E . Douglass, at the Lowell Observaory. The popular press quickly announced that the Martians were signalling us. Actually, this assumption was quite understandable because in those days the newly discovered Martian "canals" were in everyone's thoughts. Most scientists, however, rejected the signal notion preferring to attibute the flare to the specular reflection of sunlight from snowy peaks on Mars. But they were wrong, too. Close-up inspection by modern spacecraft has revealed no snowy peaks or large bodies of water on Mars that might mirror the sun. But another possibility has now come to the fore. The Martian flares could be reflections of sunlight from flat, hexagonal crystals of water ice in the thin Martian clouds; the same crystals that create some of the solar halos and sun dogs seen on earth. That this sort of specular reflection does occur was demonstrated on June 7, 2001, when a flare was actually photographed in the area of Edom Promontorium. The photography was possible because scientists had been watching this spot intently -- with cameras at the ready -- because a well-observed flare had occurred at this location in 1954, and ...
Terms matched: 1 - Score: 49 - 15 May 2017 - URL: /sf137/sf137p03.htm
... Science Frontiers ONLINE No. 78: Nov-Dec 1991 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects More light, more fight Using 2,131 acts of histility recorded over the last 3500 years, G. Schreiber et al have shown that these conflicts did not begin at random. Instead onsets of hostility are nicely correlated with the number of hours of sunlight in the day each war began. "In the Northern Hemisphere, latitudes 30-60 N., the annual rhythm in the opening dates of wars shows a peak in August and a nadir in January (a in the figure). An inverse pattern in the annual rhythm of wars with a peak in December-February and a nadir in July was found in the Southern Hemisphere latitudes 30-60 S (c in the figure)....The results in the Northern Hemisphere suggest that there is a phase-shift of about one month between the two rhythms. We found a constant rate of acts of hostility throughout the year around the line of the Equator (b in the figure)." (Schreiber, Gabriel, et al: "Rhythms of War," Nature, 352:574, 1991.) Comment. From the curves, it appears that inhabitants of the Northern Hemisphere are about 20 times more bellicose than those below the Equator (a population effect?). Reference. The cyclicity of human behavior requires several categories in the catalog volume Biological Anomalies: Humans I, notably BHB8. Ordering information here . From Science Frontiers ...
Terms matched: 1 - Score: 48 - 15 May 2017 - URL: /sf078/sf078b08.htm
... the area was large enough to go supernova. But now it seems there was a mistake, and it was Sanduleak -69 202 all along that detonated. (Waldrop, M. Mitchell; "Supernova 1987A: Notes from All Over," Science, 236:522, 1987.) Comment. Naturally all of astronomy heaved a sigh of relief over this. Unfortunately, the relief was short-lived, and a second dose of antacid now seems required! Just a few days after the above, researchers reported in the New York Times some discomforting news: "According to Dr. Robert W. Noyes of Harvard-Smithsonian (Center for Astrophysics), the observations gathered by an extraordinarily sensitive camera show that the bright exploding star, or supernova, is actually two points of light, very close together, one about 10 times brighter than its companion. Since neither was present before the explosion, astronomers assume both arose from the same blast, but how this could happen is a mystery. .. .. . "The supernova and its apparent companion lie in the Greater Magellanic Cloud, a satellite galaxy of our Milky Way, at a distance of 150,000 light years from earth. The instrument used by the Harvard-Smithsonian group measured the distance between the two supernova elements as about one-twentieth of an arc second. This is about the separation a human eye would see between the headlights of a car some 6,000 miles away "Dr. Noyes said this distance was equivalent to an actual distance between the two bright objects of only about ...
Terms matched: 1 - Score: 48 - 15 May 2017 - URL: /sf052/sf052a06.htm
... Science Frontiers ONLINE No. 73: Jan-Feb 1991 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Win $2000: challenge einstein H. Hayden and P. Beckmann are offering $2000 to anyone who can cite, not necessarily perform, an experiment proving that light travels westward at the same velocity that it travels eastward on the earth's surface (to an accuracy of 50 meters/second). If the speeds are indeed the same, then Einstein's assumption that the speed of light is the same in all directions regardless of the motion of the observer will be proven. Then skeptical scientists like Hayden and Beckmann, will rest easier. But suppose the east and west velocities of light are different? Then Special Relativity would collapse. Hayden and Beckmann do not dread this at all. In fact, they (and others) point out that some of the vaunted experimental "proofs" of Special Relativity can be explained in other ways. For example: (1 ) The bending of starlight passing close to the sun can easily be accounted for using Fermat's Law; and (2 ) The advance of Mercury's perihelion was explained by P. Gerber, 17 years before Einstein's 1915 paper on the subject, using classical physics and the now accepted assumption that gravity propagates at the speed of light. As for the famous Michelson-Morley experiment, Michelson (an unbeliever in Relativity) believed that he and Morley failed to detect ether drift because the ether was entrained with the earth as ...
Terms matched: 1 - Score: 46 - 15 May 2017 - URL: /sf073/sf073p15.htm
... Science Frontiers ONLINE No. 29: Sep-Oct 1993 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Another Quasar Enigma Astronomer A.P . Fairall has reported an "impossible" physical situation -- a strong scientific anomaly. It seems that a Seyfert galaxy (a very low-luminosity quasar) emits forbidden spectral lines that vary in intensity about every 30 minutes. It is not the "forbidden" character of the spectral likes that disturb the astronomers. (" Forbidden" simply means "improbable" in spectroscopy!) Rather, it is the half-hour variations that pose the dilemma. This is because most astronomers are convinced that the said forbidden lines are emitted by regions of the quasar that are 100-10,000 light years across. A disturbance or physical change leading to a variation in intensity, even travelling at the speed of light, could not begin to move across this huge region in half an hour. Yet, the changes in intensity seem to be there, inferring a physical change that travels perhaps a million times faster than physics permits. Variations in intensity decades long would be acceptable, but half an hour is out-of-the-question! The author of this referenced comment in Nature believes that the observational procedures employed must be at fault. (Gaskell, C. Martin; "Spectra That Defy Explanation," Nature, 304:212, 1983.) Comment. This possible anomaly is closely related to the so-called superluminal velocities also observed in quasars, in which ...
Terms matched: 1 - Score: 44 - 15 May 2017 - URL: /sf029/sf029p03.htm
... Science Frontiers ONLINE No. 52: Jul-Aug 1987 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Inside A Texas Tornado May 3, 1943. McKinney, Texas. People rarely get the chance to look up into the funnel of a tornado and live to tell about it. R.S . Hall did; and what he saw is very strange. "The bottom of the rim was about 20 feet off the ground, and had doubtless a few moments before destroyed our house as it passed. The interior of the funnel was hollow; the rim itself appearing to be not over 10 feet in thickness and, owing possibly to the light within the funnel, appeared perfectly opaque. Its inside was so slick and even that it resembled the interior of a glazed standpipe. The rim had another motion which I was, for a moment, too dazzled to grasp. Presently I did. The whole thing was rotating, shooting past from right to left with incredible velocity. "I lay back on my left elbow, to afford the baby better protection, and looked up. It is possible that in that upward glance my stricken eyes beheld something few have ever seen before and lived to tell about it. I was looking far up the interior of a great tornado funnel! It extended upward for over a thousand feet, and was swaying gently, and bending slowly toward the southeast. Down at the bottom, judging from the circle in front of me, the funnel was about 150 yards across. Higher up it ...
Terms matched: 1 - Score: 44 - 15 May 2017 - URL: /sf052/sf052g18.htm
... Science Frontiers ONLINE No. 60: Nov-Dec 1988 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Mystery Glow On The Sea Floor "Marine scientists have discovered two thermal vents on the seabed that glow in the dark. A group of researchers, led by oceanographers from the University of Washington, detected faint light during an expedition to the Juan de Fuca Ridge. The ridge and the vents, 300 km off the coast of British Columbia, follow an underwater fault formed by the junction of the Juan de Fuca and the Pacific tectonic plates...John Delaney, leader of the expedition, described the glow as a 'flame-like light' that seems to emanate from the super-heated water emerging from the thermal vents, 2200 meters below the surface...'The source of the light is still unclear,' said Joe Cann, a geologist from the University of Newcastle in Britain. The scientists suspect that the water itself is glowing." The water temperature is so high -- 350 C -- that bioluminescence is unlikely. The presence of the glow does, however, imply that photosynthesis is still possible in these sunless depths. Life forms do congregate around these vents. A curious shrimp found in the area where the glow was noted is eyeless but does possess photoreceptors on its back! (Dayton, Sylvia; "The Underwater Light Fantastic," New Scientist, p. 32, August 25, 1988. Also: Anonymous; "Mystery Glow Emanates from Ocean Bottom," Albuquerque Tribune ...
Terms matched: 1 - Score: 44 - 15 May 2017 - URL: /sf060/sf060p14.htm
... Frontiers ONLINE No. 93: May-Jun 1994 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Strange explosions at sasovo, in russia Some most peculiar phenomena have occurred recently about 200 miles southeast of Moscow. Discussioms have appeared in Russian publications, but we have not yet seen anything in the English-language journals. These phenomena have a bearing on the still-enigmatic Tunguska event of 1908 -- customarily attributed to a celestial projectile of some sort -- and perhaps even those bizarre "cookie-cutter" holes found in the U.S ., Canada, Norway, and elsewhere. One of our Russian correspodents has summarized what is known about the Sasovo explosions, and we are pleased to be able to present part of his (lightly edited) letter here: "On April 12, 1991, a strange explosion took place near the Russian town of Sasova (350 km to the southeast of Moscow). After the explosion, a crater, diameter about 30 m and depth 3m, was found. At first, several ideas about its nature were proposed, but now almost all of them are abandoned, except one: that it was a tectonic (endogenic, to be exact) origin. This is proved by geophysical research in the region and a secondary, weaker explosion (a crater also appeared) taking place in 1992 in a sparsely populated area about 9 km away from the first one. For some years before the explosions, there were signs of increased tectonic activity in the region: a great number of ...
Terms matched: 1 - Score: 43 - 15 May 2017 - URL: /sf093/sf093g13.htm
... little space here. Every once in a while, though, we see something UFOish worth passing along. The one below is from 1957, and the observer was a famous astronomer, Clyde Tombaugh, the discoverer of Pluto. Tombaugh was an avid skywatcher as well as an acute telescopic observer. He was very familiar with atmospheric phenomena. His experience belies the common assertion of UFO skeptics that "professional astronomers never see UFOs." An Unusual Aerial Phenomenon by Clyde W. Tombaugh I saw the object about eleven o'clock one night in August, 1949, from the backyard of my home in Las Cruces, New Mexico. I happened to be looking at zenith, admiring the beautiful transparent sky of stars, when I suddenly spied a geometrical group of faint bluish-green rectangles of light similar to the "Lubbock lights". My wife and her mother were sitting in the yard with me and they saw them also. The group moved south-southeasterly, the individual rectangles became foreshortened, their space of formation smaller, (at first about one degree across) and their intensity duller, fading from view at about 35 degrees above the horizon. Total time of visibility was about three seconds. I was too flabbergasted to count the number of rectangles of light, or to note some other features I wondered about later. There was no sound. I have done thousands of hours of night sky watching, but never saw a sight as strange as this. The rectangles of light were of low luminosity; had there been a full moon in the sky, I am ...
Terms matched: 1 - Score: 43 - 15 May 2017 - URL: /sf129/sf129p15.htm
