Science Frontiers
The Unusual & Unexplained

Strange Science * Bizarre Biophysics * Anomalous astronomy
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About Science Frontiers

Science Frontiers is the bimonthly newsletter providing digests of reports that describe scientific anomalies; that is, those observations and facts that challenge prevailing scientific paradigms. Over 2000 Science Frontiers digests have been published since 1976.

These 2,000+ digests represent only the tip of the proverbial iceberg. The Sourcebook Project, which publishes Science Frontiers, also publishes the Catalog of Anomalies, which delves far more deeply into anomalistics and now extends to sixteen volumes, and covers dozens of disciplines.

Over 14,000 volumes of science journals, including all issues of Nature and Science have been examined for reports on anomalies. In this context, the newsletter Science Frontiers is the appetizer and the Catalog of Anomalies is the main course.


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Compilations of back issues can be found in Science Frontiers: The Book, and original and more detailed reports in the The Sourcebook Project series of books.


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... Science Frontiers ONLINE No. 130: JUL-AUG 2000 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The Drifters Sure, there may now be or once have been primitive life forms on Mars, but there does seem to be a serious shortage of carbon-based life forms elsewhere in the universe. In fact, there seems to be a great dearth of small, cool, solid, water-and-carbon-rich planets circling beneficent suns. Can it be that we are looking for extraterrestrial life in the wrong places? Life may have originated and prospered on the multitude of sun-less aggregations of matter drifting through the void, some doubtless quite close to us. Myriad nomadic planets may be roaming our Galaxy free from the clutches of parent stars. Two teams of astronomers think they have detected 25 of these free-floating planets, and say there could be hundreds of millions of them wandering the Milky Way. These free-floaters or "drifters" were created when small clouds of gas and dust coalesced under gravity's urging. If such collapsing clouds were less than 80 times Jupiter's mass, they would not be able to sustain nuclear reactions and become long-lived stars. Many would be-come "brown dwarfs." Still smaller aggregations -- less than 14 Jupiters -- would never shine at all. These would remain warm for a while as they dissipated the gravitational energy that created them. Such small objects would be temporarily detectable by infrared telescopes. Hundreds of such infrared " ...
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... cell but rather from a "common ancestral community of cells." Complicating the picture still further, many eukaryote genes are totally unlike those seen in the prokaryotes and archaea. They "seem to come from no-where." "Nowhere" might really be a fourth trunk supporting what is now seen as a confused tangle of vegetation. (Doolittle, W. Ford; "Uprooting the Tree of Life," Scientific American, 282:90, February 2000.) Comment. That "ancestral community of cells" could have been formed from more than one (nonsupernatural) creation and/or multiple infusions of life forms and/or biochemical templates conveyed to earth by comets and meteorites. In other words, the Tree of Life may also have had (or still has) extraterrestrial roots, making life truly a cosmic phenomenon. From Science Frontiers #128, MAR-APR 2000 . 1997 William R. Corliss Other Sites of Interest SIS . Catastrophism, archaeoastronomy, ancient history, mythology and astronomy. Lobster . The journal of intelligence and political conspiracy (CIA, FBI, JFK, MI5, NSA, etc) Homeworking.com . Free resource for people thinking about working at home. ABC dating and personals . For people looking for relationships. Place your ad free. ...
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... Science Frontiers ONLINE No. 89: Sep-Oct 1993 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Transcendental Messages In Transcendental Numbers Those complex crop circles supposedly conveying messages from extraterrestrial entities all seem to be hoaxes. We must, therefore, search out other sources of transcendental signals. Fortunately, a brand-new, unhoaxable communication channel has opened up. Forget standard numerology, the Number of the Beast (666), and all that. Instead, give the letter A the value 1, B = 2, C = 3, etc. Next, add to your scheme a breakthrough discovery of L. Sallows, let 0 = _, and interpret _ to be a space, so that we can make sentences out of words. Finally, discard our usual base of 10 and adopt as a base 27 -- the number of letters in our alphabet plus _, the space. In this system, B_C decodes as 2 x 272+ 0 x 271+ 3 x 270 , which equals 1461 in decimal. Now we have a way to convert numbers into words in a novel, though tedious, way, and vice versa. For example, CHAT+ TALK = WIND, which is not an unlikely word equation. Really fantastic word-number equalities can be found with the help of a computer. Who would have ever guessed that the following magic square of meaningful words could be constructed? DIM OWE TUG RAP RIG TAP DOT RAY THE TIP NAP DID PAP DUD SPY TOW The magic constant is ...
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... ONLINE No. 104: Mar-Apr 1996 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects An Antarctic Bone Bed W. Zinsmeister was accustomed to scoff at the idea that the Age of Dinosaurs ended violently with the impact of a giant asteroid some 65 million years ago. He always asked: "Where's the layer of burnt and twisted dinosaur bones?" His certainty was shaken, however, when he began mapping fossil deposits on Seymour Island, Antarctica. He didn't find the dinosaur bones but rather a giant bed of fish bones at least 50 square kilometers in area. Some sort of catastrophe must have annihilated untold millions of fish. And guess what? This great bone bed was deposited directly on top of that layer of extraterrestrial iridium that marks the 65-million-year-old Cretaceous Tertiary boundary at many sites around the world. (Hecht, Jeff; "The Island Where the Fish Had Their Chips," New Scientist, p. 16, November 11, 1995) Cross reference. Bone beds of fish and other creatures are filed under ESB13X2 in Anomalies in Geology. To order this catalog, see here . From Science Frontiers #104, MAR-APR 1996 . 1996-2000 William R. Corliss ...
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... probabilities, such as the evolution of intelligent life in the universe. All this (and there is a lot of it) leads to the following: "Making only the assumption that you are a random intelligent observer, limits for the total longevity of our species of 0.2 million to 8 million years can be derived at the 95% confidence level. Further consideration indicates that we are unlikely to colonize the Galaxy, and that we are likely to have a higher population than the median for intelligent species." Why won't we colonize the Galaxy? Not because we are not able to, Gott says, but because "living things do not usually live up to their maximum potential." Also of interest here is Gott's assessment of SETI (our Search for Extraterrestrial Intelligence). Will our big radio telescopes pick up intelligent murmurings arriving from outer space? Gott's calculations are very pessimistic here: "Thus, we do not expect to see a Dyson sphere civilization within our Galaxy, or a Karadashev type III civilization within the current observable horizon." (Gott, J. Richard, III; "Implications of the Copernican Principle for Our Future Prospects." Nature, 363:315, 1993.) *A line from Stephen Spender's poem: From All These Events, from the Slump, from the War, from the Boom . Comment. But perhaps the Copernican Principle, Darwinism, or some other of Gott's assumptions are in error. From Science Frontiers #88, JUL-AUG 1993 . 1993-2000 ...
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... abductions, commencing with similar instances that occurred long before UFOs flashed across the sky. The long history of supposed encounters with demons, witches, fairies, UFOnauts, and sundry fantastic creatures led Pontolillo to conclude: "From the preceding examination of the phenomenon's many aspects, it is apparent that alien abuctions are the continuation of an ancient, ongoing cycle of religio-mythic beliefs. The 'seed events' consist of routine medical and gynecological procedures, hypnagogic and hypnopompic (sleeprelated) imagery, and causative traumas such as sexual assault. These events are then reconstructed in accordance with historical and cultural precedences as well as modified by modern-day media influences. The driving force behind this creation of abuction accounts lies in the extensive use of hypnotic recall in unsupervised investigations conducted by ETH [Extraterrestrial Hypothesis] proponents." Pontolillo asserts that there is not a shred of evidence that alien abuctions have objective reality. (Pontoillo, James; "Demons, Doctors, and Aliens," INFO Occasional Paper #2 , March 1993. From Science Frontiers #87, MAY-JUN 1993 . 1993-2000 William R. Corliss ...
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... Transantarctic Mountains, old, deep glacial ice is tilted upward and exposed. Within this visible cross section of the icesheet, layers of dark volcanic tephra serve as stratigraphic markers and datable age horizons. Systematic sampling of these layers at a well-known meteorite collection site (the Allan Hills Main Icefield) has revealed a band consisting of unusually dark and rounded particles, many of which are spheroidal. This debris layer (BIT-58) extends parallel to the stratigraphy of the ice established from the tephra bands, and thus apparently marks a single depositional event. Several kilograms of ice from two sites along this band were subsequently collected and melted, yielding a few grams of sediment for further study." Microscopic examination and microprobe analysis led to the following conclusions: "Although direct evidence of an extraterrestrial origin for this debris layer (such as the presence of cosmogenic 10 Be and 26Al) has not yet been obtained, the available data strongly suggest that this sediment originated as meteoritic spallation debris. This debris is distinct from other Antarctic 'cosmic dust' collections by virtue of its uniform, recognizable, ordinary chondrite composition and the consistent relation shown between grain size and texture. The BIT-58 layer probably originated from a single transient event, the passage and/or impact of a single large meteorite over the East Antarctic icesheet." (Harvey, R.P . et al; "A Meteoritic Event Layer in Antarctic Ice," Meteoritics, 30:517, 1995) Comment. The Petrozavodsk Phenomenon under ASTRONOMY might well have left a layer like this. The 1908 Tunguska ...
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... Science Frontiers ONLINE No. 89: Sep-Oct 1993 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Crop circles: a middle ground On one hand, mainstream scientists, when they deign to notice them at all, pronounce that all crop circles are the work of hoaxers, as in the article by J.W . Deardorff referenced below. On the other hand, several books and a flood of reports in fringe publications claim that the crop circles, particularly the complex ones, are evidence that extraterrestrial intelligences are attempting to communicate with us. There is also a middle ground upon which stands G.T . Meaden, a physicist, and a few other scientists. Meaden has summarized this third position in the following paragraph: ". .. we believe that the formation of real crop circles is a rare phenomenon resulting from the motion of a spinning mass of air which Professor Tokio Kikuchi has modelled by computer simulation and calls a nanoburst. This disturbance could involve the breakdown of an up-spinning vortex of the eddy or whirlwind type. On this theoretical model such a process leads to plain circles and ringed circles -- types which are known from pre-hoax times in Britain and other countries, and are the only species which credible eye-witnesses have seen forming. All other so-called crop circles reported in the media news in recent years are likely to be the result of intelligent hoaxing, while the so-called paranormal events to which Deardorff alludes are nothing but the consequence of poor observation and/or ...
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... the Michigan State work was small (7552), the phenomenon appears sufficiently robust to admit to the columns of Science Frontiers! (In truth we covet bizarreness as much as robustness!) But what possible causal link might connect one's longevity with one's mother's date of birth? Rosenberg and Juckett point to the fact that when a woman is born all of her eggs are already formed. Later, they will mature and be released one at a time (usually). Therefore, if solar radiation levels (proportional to sunspot numbers) are high near her time of birth, her entire inventory of eggs will be bombarded by high levels of solar radiation. The ensuing damage might show up as shortened lifetimes for her children. (Rensberger, Boyce; "An Extraterrestrial Link, Sunspots and Life Span," Washington Post, p. A3, May 24, 1993. Cr. J. Judge and D. Swaner) From Science Frontiers #89, SEP-OCT 1993 . 1993-2000 William R. Corliss ...
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... 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 Five Reasons Why Ufos Are Not Extraterrestrial Machines Regardless of what mainstream science thinks of them, UFO observations continue to pile up -- by the tens of thousands! In fact, like the crop-circle events, UFO reports are increasing in number and strangeness. It doesn't matter that the UFOs and their alleged occupants may be physically real. There are tens of thousands of people who think that they have observed something strange -- even after all hoaxes and misinterpretations of natural phenomena have been culled out. Most of those who are willing to accept UFOs as valid phenomenon think they are real hardware piloted by extraterrestrials. J. Vallee, a computer scientist and prolific writer on the subject, demurs, and he gives five reasons why: "( 1 ) Unexplained close encounters are far more numerous than required for any physical survey of the earth; (2 ) The humanoid body structure of the alleged 'aliens' is not likely to have originated on another planet and is not biologically adapted to space travel; (3 ) The reported behavior in thousands of abduction reports contradicts the hypothesis of genetic or scientific experimentation on humans by an advanced race; (4 ) The extension of the phenomenon throughout recorded history demonstrates that UFOs are not a contemporary phenomenon; and (5 ) The apparent ability of UFOs to manipulate space and time suggests radically different and richer alternatives." If not extraterrestrial hardware, what are the UFOs ...
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... boundary, some 65 million years ago, grinds on. Some physical scientists claim rather imperiously that the dinosaurs and many other species were done in by the impact of a huge asteroid/meteorite. The worldwide iridium spike is conclusive, they say. Many paleontologists and geologists, however, remain unconvinced and prefer widespread volcanism. We have already covered the various arguments in past issues of Science Frontiers; here, we want to advise our readers that a pair of excellent articles by principals in this debate have appeared in Scientific American. Generally speaking, it seems that the proponents of the impact theory are now listening to the other side. For example, multiple impacts are now proposed to account for evidence of the type introduced below. (Alvarez, Walter, and Asaro, Frank; "An Extraterrestrial Impact," Scientific American, 263:78, October 1990. Also: Courtillot, Vincent E.; "A Volcanic Eruption," Scientific American, 263:85, October 1990.) A spike dulled. The case for a single asteroid/meteorite impact has been weakened by a recent reexamination of the classic exposure of the CretaceousTertiary boundary at Gubbio, Italy. Here, the discovery of an iridium "spike" at the boundary was thought to betoken a sudden, catastrophic, extraterrestrial event. On further study, though, the spike no longer seems so sharp. In fact, it is spread through about 3 meters of sediments at the boundary. Said sediments apparently took 500,000 years to accumulate! This broad smear of iridium no longer seems indicative of a single ...
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... been reported suggesting a link between historical oscillations of scientific creativity and solar cyclic variation. Eddy's discovery of abnormal secular periods of solar inactivity (' Maunder minimum' type) offered the opportunity to put the present hypothesis to a crucial test. Using time series of flourish years of creators in science, literature, and painting (AD600-AD1800), it was found that, as expected: Cultural flourish curves show marked discontinuities (bursts) after the onset of secular solar excursions, synchronously in Europe and China; During periods of extended solar excursions, bursts of creativity in painting, literature, and science succeeded one another with lags of about 10-15 years; The reported regularities of cultural output are prominent throughout with eminent creators. They decrease with ordinary professionals. "The hypothesized extraterrestrial connection of human cultural history has thus been considerably strengthened." (Ertel, Suitbert; "Synchronous Bursts of Creativity in Independent Cultures; Evidence for an Extraterrestrial Connec tion," The Explorer, 5:12, Fall 1989.) Comment. With apologies to the author, a few minor changes in punctuation have been made above. From Science Frontiers #67, JAN-FEB 1990 . 1990-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 68: Mar-Apr 1990 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Impact Delivery Of Early Oceans Where did the earth's oceans come from? For decades the stock answer has been: from the condensation of vapors escaping from the planet's cooling crust; that is, "outgassing." The possibility that some terrestrial water might have ar rived from extraterrestrial sources after the earth's formation has been discounted. The major reason behind this neglect was the expectation that the erosive effects of large-scale impacts of water-carrying comets and asteroids would preclude any net accumulation of volatiles, and could even reduce any existing inventories of surface water. C.F . Chyba has recently reexamined this question of cometary water influx vs. impact-caused water losses using the latest estimates of comet/asteroid fluxes during the period between 4.5 and 3.5 billion years ago, when bombardment of the inner solar system was thought to be especially severe. Rather than the expected net loss, Chyba computes that the earth would really have gained more than 0.2 - 0.7 ocean masses in that billion-year period. Venus would have fared equally well, but Mars, more sensitive to impact erosion, would have accreted "only" a layer of water 10-100 meters deep over the whole planet! (This Martian water is now mostly below the surface supposedly.) (Chyba, Christopher F.; "Impact Delivery and Erosion of Planetary Oceans in the Early ...
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... Science Frontiers ONLINE No. 64: Jul-Aug 1989 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The 1977 "wow" signal Anatomy of a "WOW" signal. Vertical ordinate represents intensity; horizontal axis is frequency in intervals of 10 kilohertz. Time axis runs into the chart with 12-second intervals. Over the years, several large radio astronomy antennas have listened for "intelligent" radio signals from outer space. The acronym SETI is customarily applied to such searches; SETI standing for Search for Extraterrestrial Intelligence. There have been a few exciting false alarms during these listening periods, but most could be attributed to known natural radio sources or manmade interference. All in all, it has been rather disappointing to those who are sure someone else is out there. The major exception in the SETI record was the so-called "WOW" (like Egad!) signal picked up in 1977 by a radio telescope at Ohio State University, in Columbus. The bandwidth of the sig nal was narrower than those of most natural sources; there was also some evidence of periodic and drifting features. The signal never recurred, nor could it be correlated with any manmade or natural radio sources. (Eberhart, Jonathan; "Listening for ET," Science News, 135:296, 1989.) Comment. We can only speculate as to what alien intelligence might mean. Then, too, aliens have probably progressed far beyond primitive radio communication! From Science Frontiers #64, JUL-AUG 1989 . 1989-2000 ...
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... 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 Heavy bombardment of southeast asia 700,000 years ago Tektites are found all over much of Australasia -- an immense area. The tiny, often-illustrated teardrop- and button-shaped tektites clearly seem to have been formed when an extraterrestrial object smashed into the earth, melted terrestrial rock and soil, and splashed the fluid droplets over thousands of kilometers of Australia and Southeast Asia. Solidifying in flight, these par-ticles fell by the millions. Aerodynamically sculpted Australasian tektite But another type of tektite is also found in Southeast Asia. These are the layered or Muong-Nong tektites, which are not aerodynamically sculptured. They come instead in large, irregular masses, 3-20 centimeters thick, weighing up to 24 kilograms. Their layered appearance is thought to result from flow and stirrings as they solidified in small pools of melted rock and soil splashed from nearby impact craters. These irregular chunks of solidified melt could not have traveled great distances like their streamlined brothers. They lie at most only a few crater diameters from their parent craters. Since layered tektites are found over an area 800 x 1140 kilometers in extent, and they are not far-travelers, Southeast Asia must have been peppered with many small cosmic projectiles 700,000 years ago (the disputed age of the event). Whereas geologists have been searching diligently for a single huge crater (perhaps 100 kilometers in diameter) to explain the Australasia strewn field, ...
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... Science Frontiers ONLINE No. 69: May-Jun 1990 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects New species emerging?" A San Diego science writer named Anne Cardoza is sending out flyers asking anyone who has given birth to a child by an extraterrestrial to submit a 3,000-word, first-person account. "She's compiling a book on breeding between humans and inhabitants of UFOs. She won't pay for the stories but she promises confidentiality." (Anonymous; "Talk about Mixed Marriages!" San Diego Tribune, January ?, 1990. Cr. D. Clements via L. Farish.) From Science Frontiers #69, MAY-JUN 1990 . 1990-2000 William R. Corliss ...
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... 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 Crop Circle Corner The Wiltshire crop "scroll". Dimensions in meters. Every week, it seems, some new facet of the crop circle phenomenon appears. It is reminiscent of the early days of UFOs. Several books have appeared. A periodical, The Cereologist , now promises to keep everyone up-to-date. People are scouring the old literature and pouring over aerial photos for pre-1980 examples. Theories abound, especially those invoking extraterrestrials! We have room here for only a few brief items. Scorched earth in Xenia, Ohio. A hired hand of Gene Eck was harvesting a field of soybeans when he came upon a circle of flattened plants -- bent but not broken -- some 80 feet in diameter. Inside this circle was a 40-foot-diameter ring of burnt stubble. Within the ring was a patch of undisturbed foxtail 14 feet in diameter. The soybean circle was a half mile from the nearest road; no tracks led into it. (Williams, Nat; Illinois Agri-News, November 9, 1990. Cr. R.A . Ford) Column of light in Wiltshire. During the summer of 1990, teams of English ob servers scanned the cereal fields at night. At 2:30 AM, on July 25, R. Fla-herty, an experienced wildlife photographer, saw a single shaft of light descending from high in the sky toward a Wiltshire wheat ...
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... Science Frontiers ONLINE No. 65: Sep-Oct 1989 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Chemical surprises at the k-t boundary The presence of high iridium concentrations at the Cretaceous-Tertiary (K -T ) boundary, some 65 million years ago, has led to the widely accepted notion that an extraterrestrial projectile slammed into the earth at that time, wreaking geological and biological havoc. But the K-T boundary is anything but simple chemically and paleontologically. To illustrate, J.L . Bada and M. Zhao have found unusual amino acids in sediments laid down before and after this geological time marker. "They find that Danish sediments spanning the narrow boundary layer contain two amino acids, alpha-aminoisobutyric acid and isovaline, that are relatively uncommon in biological materials but abundant in the organicrich meteorites. They suggest that the body which collided with Earth 65 million years ago and left the telltale iridium residue may have been organic-rich, perhaps like a C-type asteroid or a comet. Such a possibility has interesting implications for the extinction and related atmospheric effects, and supports the idea that impact events could have supplied the Earth during a much earlier period with the raw materials for organic chemical evolution." Actually, the above quotation is pretty much in line with present mainstream thinking. Perhaps so, but Bada and Zhao identified two troubling anomalies. First, the amounts of amino acids found were surprisingly high. How could these complex molecules survive the searing temperatures engendered by high-velocity impact? Second ...
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... " Nature, 340: 220, 1989.) But there are many "buts": Meteorite EETA 79001 may not have come from Mars after all, even though many scientists think it did. The organic material in EETA 79001 may have come instead from the comet that supposedly blasted the meteorite into space from the Martian surface, although the carbon-isotope ratios do not favor a cometary origin. The organic material may only be terrestrial contamination, despite the careful handling of the meteorite. Nevertheless, EETA 79001 has revived speculation about life on Mars. Could not the calcium carbonate, for example, have come from the shell of some Martian water creature? I.P . Wright does not avoid this possibility. "There is a remote chance that we're looking at some (extraterrestrial) fossil life form." (Amato, I.; "Meteorite May Carry Organic Martian Cargo," Science News, 136:53, 1989.) From Science Frontiers #65, SEP-OCT 1989 . 1989-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 56: Mar-Apr 1988 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Oceans From Space In keeping with the foregoing extraterrestrial flavor, we are happy to report that our oceans may be exogenous; that is, derived from extraterrestrial materials. Once again, comets seem to be the culprits. C.F . Chyba has examined the lunar impact record and derived an estimate of the total mass of objects impacting the moon during the (hypothetical) period of heavy bombardment 3.8 to 4.5 billion years ago. This allowed him to calculate the mass influx for the earth during this period. His conclusion: if only about 10% of the incoming mass consisted of comets (mostly ice), the earth would have acquired all its ocean water. (Chyba, Christopher F.; "The Cometary Contribution to the Oceans of Primitive Earth," Nature, 330:632, 1987.) Comment. Frank claims that the earth today is continually bombarded by small icy comets, which down the eons may have kept the ocean basins full. So, we have two possible extraterrestrial sources of oceans -- both of a cometary nature. It was only yesterday that the idea of ice surviving in outer space was ridiculed; no one even dreamed that our oceans could be composed of space ice! From Science Frontiers #56, MAR-APR 1988 . 1988-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 53: Sep-Oct 1987 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Men in black (mibs)A.K . Bender seems to be one of the first humans contacted by MIBs. In 1953, just after he had written a letter to a friend stating that he had learned the origin and ultimate goal of extraterrestrial visitations to earth, he was approached by three men dressed in black suits. They had his letter! After this contact, Bender ceased all his UFO-related activities. So goes this classic MIB tale. "MIB activity flourished with the increased sightings of UFOs during the 'flap' of 1966-67, and numerous UFO researchers claimed MIB experiences. MIB have been reported to arrive unannounced, sometimes alone or in twos, traditionally in threes, at the homes or places of employment of selected UFO witnesses and investi gators or their research assistants, usually before the witness or researcher has reported the UFO experience to anyone; or in the case of some investigators, before they have even undergone a UFO experience of any kind. People have reported that MIB know more about them than the average stranger could possibly know, and thus MIB can posses an omniscient air." The central thesis of this lengthy article is the close relationship of MIBs and the ancient figure of the Devil. Also treated are the similarities between older folklore traditions and the UFO/ MIB phenomena. The author also notes that UFO percipients also often see Bigfoot-like creatures and other "monsters." ...
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... 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 Meteorites Also Transport Organic Payloads Excerpts from the Abstract of a paper printed in Nature: "Much effort has been directed to analyses of organic compounds in carbonaceous chondrites because of their implications for orgainc chemical evolution and the origin of life. We have determined the isotopic composition of hydrogen, nitrogen and carbon in amino acid and monocarboxylic extracts from the Murchison meteorite. .. .. . "These results confirm the extraterrestrial origin of both classes of compounds, and provide the first evidence suggesting a direct relationship between the massive organo-synthesis occurring in interstellar clouds and the presence of pre-biotic compounds in primitive planetary bodies." (Epstein, S., et al; "Unusual Stable Isotope Ratios in Amino Acid and Carboxylic Acid Extracts from the Murchison Meteorite," Nature, 326:477, 1987.) From Science Frontiers #52, JUL-AUG 1987 . 1987-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 64: Jul-Aug 1989 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Bimini Archeological Anomalies Bimini offshore features. C marks regular blocks. E indicates ancient beach lines. F is the current shore. G is forested shore. See text for A, B and D. The famous Bimini "wall" or "road," in the Bahamas, has engendered many a sensational article in the popular press. Atlanteans and even extraterrestrials have been credited with the building of the "road" and other constructions reported around the Caribbean island. The fact is that the "road" does exist, but the weight of opinion among those who have investigated it is that it is a natural formation of beach rock fractured in a disturbingly regular manner. But this assessment does not mean that all anomalies in the shallows around Bimini have been exorcised. D.G . Richards, in a splendid article in the Journal of Scientific Exploration gives us a blow-by-blow account of the investigations (both amateur and professional) of Bimini waters. It is a curious panorama of wild claims by adherents of the Cayce-inspired Atlantis searchers and the knee-jerk academic scoffers - both of which go overboard! Be this as it may, our purpose here is the recording of some of the features near Bimini that Richards thinks are still anomalous. Three of these are located at A, B, and D in the accompanying drawing, which is based on an aerial photo taken at 6,000 feet. ...
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... Science Frontiers ONLINE No. 56: Mar-Apr 1988 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The fault, dear reader, is not in our stars but our pigs!Fred Hoyle, in his usual maverick style, has hypothesized that some human flu epidemics are caused by new viruses in jected into the biosphere from outer space. (See his book Diseases from Space .) In yet another book, Evolution from Space , he goes further, stating that the evolution of terrestrial life can also be affected by the extraterrestrial inoculation of genetic material. But, just maybe, influenza pandemics are due to pigs! Every 10-20 years, new flu viruses seem to crop up against which humans have little resistance. The latest theory is that there exists a human-duck-pig connection. It seems that human flu viruses can multiply in ducks, but are not transmitted among ducks. It is also likely that duck viruses multiply in humans, but are not transmitted from one person to another. But enter the pigs: "There is firm evidence that pigs can become infected by and may transmit both human and avian influenza viruses not only amongst other pigs but also back to the original hosts. Therefore, pigs seem to be 'mixing vessels' where two separate reservoirs meet and where reassortment between avian and human influenza A viruses occurs, giving rise to the antigenic shift by creating new human pandemic influenza strains with new surface antigens." The article stimulating this discussion worries about new aquaculture practices, especially in Asia ( ...
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... do with "cosmic Gaia"? By "cosmic Gaia" we mean the cosmic version of the conventional Gaia concept; i.e ., earth-as-an-organism. The answer is that small icy comets can in principle transport throughout all of space: Immense quantities of water needed for life-as-we-know-it. The carbonaceous material basic to that same kind of life. (See SF#48.) The seeds of life, a la Hoyle and Wickramasinghe. Energy, as discussed above by Frank et al. Observe that Frank et al are saying that the kinetic energy in the flux of small comets is sufficient to raise a planet's temperature as well as supply water. In this light, exobiologists need not confine their search for extraterrestrial life to planets surrounding warm suns. Somewhere, far from stars, there may be places where comets may raise atmospheric temperatures to where life can prosper! Sunlight, of course, is not needed absolutely, as demonstrated by the profusion of life around deep-sea vents. From Science Frontiers #52, JUL-AUG 1987 . 1987-2000 William R. Corliss ...
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... This Issue Sourcebook Project Sourcebook Subjects Lightning Triggered From The Magnetosphere Whistlers are, as their name implies, curious whistling noises heard on radio receivers. They are caused naturally by lightning, which sends radio noise travelling through natural "ducts" in the earth's magnetosphere. It has recently been discovered that some of the whistlers are synchronized in a way that strongly suggests that some event high up in the magnetosphere triggers some lightning discharges far below near the surface. In other words, lightning is not always a product of activity in the lower atmosphere. (Armstrong, W.C .; "Lightning Triggered from the Earth's Magnetosphere as the Source of Synchronized Whistlers," Nature, 327:405, 1987.) Comment. Ball lightning has been correlated with solar activity and other extraterrestrial influences. See GLB17 in our Catalog Lightning, Auroras, Nocturnal Lights. This book is described here . From Science Frontiers #53, SEP-OCT 1987 . 1987-2000 William R. Corliss ...
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... direction and number of pro posed comets flying by earth, says Yeates, a scientist at the Jet Propulsion Laboratory in Pasadena, Calif. " (Monastersky, R.; "Cometary Controversy Caught on Film," Science News, 133:340, 1988. See also: Hecht, Jeff; "Snowballs from Space 'Filled Earth's Oceans'," New Scientist, p. 38, May 12, 1988.) Comment. Now all this does not mean that Frank's hypothesis is proven in the eyes of all scientists. Far from it, there is too much at stake; namely, our whole view of the small-scale structure of the solar system and, even more important, the heretical notion that the earth's oceans have slowly filled with extraterrestrial water. It has not been an easy two years for Frank. His reputation has been at risk. Huyghe hinted at this when he recorded Frank's reactions to the new photographic evidence: "Looking at the data, seeing those streaks, has made a lot of people's hearts stop," says Frank. He is thrilled at this result, but he dreads what will follow. "For the past two years I paid the price for being wrong. Now I'll pay an equal price for being right. After all, you can't just tip the scientific world askew and expect everyone to cheer." From Science Frontiers #58, JUL-AUG 1988 . 1988-2000 William R. Corliss ...
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... -fixing reaction of photosynthesis, is found in sedimentary organic matter dating back to almost four thousand million years ago -- a sign of prolific microbial life not long after the Earth's formation. Partial biological control of the terrestrial carbon cycle must have been established very early and was in full operation when the oldest sediments were formed." (Schidlowski, Manfred; "A 3,800-MillionYear Isotopic Record of Life from Carbon in Sedimentary Rocks," Nature, 333: 313, 1988.) Comment. Photosynthesis is not a simple biological process. To discover that it and life forms using it developed so quickly on the primitive earth is surprising. Did this complexity and "biological control" arise so quickly: (1 ) by chance; (2 ) by inoculation from extraterrestrial sources (See Astronomy above.); (3 ) by act of God; or (4 ) by Gaia in nascent form? (Note that Gaian overtones emanate from the "Biological control" phrase above.) From Science Frontiers #58, JUL-AUG 1988 . 1988-2000 William R. Corliss ...
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... to examine the hypothesis that they were related to astronomical phenomena. This theory is now discounted, at least as it applies to the great majority of the lines which do not appear to have been oriented toward the sky. More recent studies dealing with the lines have provided convincing arguments. primarily through comparison with lines currently in use on the Bolivian altiplano, that they were constructed as part of elaborate ritual ceremonies related to agricultural fertility." (Wilson, David J.; "Desert Ground Drawings in the Lower Santa Valley, North Coast of Peru," American Antiquity," 53:794, 1988.) Comment. Not surprisingly, the author of the above article, D.J . Wilson, has neglected the popular theory that the Nazca lines were etched to attract and guide extraterrestrial visitors. Mainstream archeology always opts for ex planations involving rituals and societyunifying activities. But why make geoglyphs that cover hundreds of square miles and can hardly be appreciated at all from the ground? Getting back to the article itself, Wilson continues in some detail with the Santa Valley geoglyphs. These differ from the classical Nazca lines in that they display fewer abstract designs and more representations of llamas, condors, and other animals. They are, however, of impressive size and well-executed. Reference. Our handbook Ancient Man offers a photo and considerable more detail on the Nazca lines and other geoglyphs. For details, visit: here . From Science Frontiers #63, MAY-JUN 1989 . 1989-2000 William R. Corliss ...
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... atmosphere for their organic component to survive the impact intact. .. .. . "The idea that comets supplied the Earth with the organic material needed to create life has been around for more than 20 years, but as often as some scientists have put forth the hypothesis, others have shot it down. "About 20% of comet nuclei are composed of organic matter, the rest ice and dust. Most of the organic component appears to be in a complex, polymerized form similar to kerogen, which is found in sedimentary rocks on Earth. From 4.33.7 billion years ago, during the period of heaviest bombardment by meteorites and comets, an estimated 1023 g of organic material would have been added to Earth by comet impacts had they made up 10% of the extraterrestrial flux. That is 1001000 times larger than most estimates of the photochemical production of the compounds over the same period." (Anonymous; "Comets and Life," Eos, no. 13, 1989.) Comment. Nowhere in the above article does one find the name of Fred Hoyle, whose ideas along these lines have been ridiculed for years. From Science Frontiers #63, MAY-JUN 1989 . 1989-2000 William R. Corliss ...
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... minimum speed necessary to escape. Of the 1,000 hypothetical particles, 291 hit Venus and 165 returned to Earth; 20 went to Mercury, 17 to Mars, 14 to Jupiter and 1 to Saturn. Another 492 left the solar system completely, primarily due to gravitational close encounters with either Jupiter or Mercury that 'slingshot' them on their way." (Eberhart, Jonathan; "Have Earth Rocks Gone to Mars?" Science News, 135:191, 1989.) Comment. One implication from the preceding analysis is that terrestrial bacteria and spores could well have infected every planet in the solar system and perhaps even planets in nearby star systems! Conceivably, if other star systems had histories like ours, biological traffic might be quite heavy in interstellar space. In fact, extraterrestrial life forms may be arriving here continually; and we may be such ourselves! From Science Frontiers #63, MAY-JUN 1989 . 1989-2000 William R. Corliss ...
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... , using a visual-infrared technique, find that the nuclei reflect as little as 2% of the incident sunlight. They are indeed charcoal black. Comet nuclei, according to W. Hartmann and his colleagues, are colored by a brownishblack primordial organic sludge, and have the appearance of "a very dark Hershey bar." The use of the adjective "organic" may be premature, but in light of the next item, maybe not. (2 ) Carbonaceous chondrites . This well-known class of meteorites sometimes appears tarry and is characterized by carbon contents of up to 2% and more. The Japanese have just reported the analysis of Yamoto 791198, a carbonaceous chondrite picked up in the Antarctic. This meteorite is loaded with amino acids, 20 kinds of them. These extraterrestrial amino acids are not considered biogenic because they are half left-handed and half right-handed; whereas all amino acids synthesized by terrestrial animals, plants, etc. are left-handed. [This is obviously presumptious because we have no notion how extraterrestrial life works, assuming it exists at all.] (3 ) The rings of Uranus . Voyager photos reveal that these rings are composed of unknown dark material quite unlike that in the high-albedo (bright) rings of Saturn. References. (Kerr, Richard A.; "A Comet's Heart May Be Big But Black," Science, 229:372, 1985. Also: Emsley, John; "Amino Acids from Outer Space," New Scientist, p. 30, December 19/26 ...
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... Science Frontiers ONLINE No. 45: May-Jun 1986 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Antarctic Meteorites Are Different The thousands of meteorites rescued from the Antarctic ice are markedly different from those collected elsewhere on our planet. First, the Antarctic collections contain rare types that seem to have come from the moon and perhaps Mars. Second, the trace elements in the Antarctic specimens differ substantially from those found elsewhere. Age is a third distinguishing parameter. The Antarctic specimens seem to have been residing on and in the ice for some 300,000 years. Almost all meteorites collected elsewhere are less than 200 years old, having been picked up soon after they fell. The implication is that those extraterrestrial projectiles that have accumulated in Antarctica had a different source. (Dennison, Jane E., et al; "Antarctic and non-Antarctic Meteorites Form Different Populations," Nature, 319:391, 1986.) Comment. A dedicated catastrophist would ask what extraterrestrial event occurred 300,000 years ago? Did it involve the moon? Was terrestrial life, including humans, affected? From Science Frontiers #45, MAY-JUN 1986 . 1986-2000 William R. Corliss ...
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... has been thought. In fact, they may be characterized as small icy comets; that is, compositionally like the dirty snowballs that comets are now thought to be, but much, much smaller. The implication is that from 1,000 to 10,000 times more material is being added to the earth's atmosphere than previously believed -- most of it being water. (Weisburd, S.; "Atmospheric Footprints of Icy Meteors," Science News, 128:391, 1985.) Comment. From this launchpad, one's thoughts can really take off. How much water can this bombardment of icy meteors add to the earth, Mars, and other solar system bodies? In the item under GEOLOGY about the Greenland ice cores, it was indicated that the extraterrestrial dust influx during the Ice Ages might have been as high as 3 x 107 tons per year. If 10,000 times this amount of water is added to the atmosphere from icy meteors, we are approaching 1012 tons of extraterrestrial water per year -- far from an inconsiderable amount. The effects on the earth's climate could be large. If even greater fluxes of icy meteors were intercepted in the past, one might account for "pluvial episodes" on the planets. And further, comets now seem to transport "primordial organic sludge" around the solar system, as mentioned earlier under ASTRONOMY. We will leave further speculation to the reader. From Science Frontiers #44, MAR-APR 1986 . 1986-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 50: Mar-Apr 1987 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects "HIGH"-TECH FARMING AT TIAHUANACO One of Tiahuanaco's (or Tiwanaku's ) many puzzles has been how food for such a large city was grown at an altitude of circa 3,850 meters (12,600 feet) in the frosty, windswept Bolivian Andes. This problem along with the fabulous stonework and extensive ruins have precipitated theories involving extraterrestrial visitors and an age for the site in the hundreds of thousands of years. At least the food-supply puzzle now seems to be in hand. Stereoscopic aerial photographs show in startling detail: ". .. immense, curvilinear platforms of earth...these fields form elevated planting surfaces ranging from five to 15 meters wide and up to 200 meters long...Extensive and nearly continuous tracts of these fields -- all of which have been abandoned for centuries -- run from the edge of Lake Titicaca to about 15 kilometers inland, and form virtually the only topographic relief in the broad, gradually sloping plain." Some of the raised fields are remarkably sophisticated in design. At the base is a layer of cobblestones for stability. These are covered by a 10-centimeter layer of clay. On top of the clay are three distinct layers of sorted gravel; all capped by rich organic topsoil. These fields were simultaneously an aquifer for the fresh water percolating down from the surrounding hills and a barrier to the brackish water from Lake Titicaca ...
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... Science Frontiers ONLINE No. 38: Mar-Apr 1985 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Two Snowflake Anomalies Rarely is there anything in the scientific literature suggesting that anything about snowflakes could possibly be mysterious. Surprisingly, two articles on snowflake anomalies have appeared recently. To form at all above -40 F, snowflakes supposedly require a solid seed or nucleus around which ice can crystallize -- or so scientists have assumed for many years. It was long believed that airborne dust, perhaps augmented by extraterrestrial micrometeoroids, served as the necessary nuclei. But cloud studies prove that there are about a thousand times more ice crystals than dust nuclei. Now, some are convinced that bacteria blown off plants and flung into the air by ocean waves are the true nuclei of atmospheric ice crystals. Remember this the next time you tast a handful of snow! (Carey, John; "Crystallizing the Truth," National Wildlife, 23:43, December/ January 1985.) Comment. The possibility that the fall of snow and all other forms of precipitation is largely dependent upon bacter-ia brings to mind the Gaia Hypothesis; that is, all life forms work in unison to further the goals of life. The second item is from Nature and is naturally more technical. After reviewing the great difficulties scientists are having in mathematically describing the growth of even the simplest crystal, the author homes in on one of the fascinating puzzles of snowflake growth: "The aggregation of particles into a growing surface will be determined exclusively by local ...
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... a recent meeting of the Geological Society of America, E.J . Petuch proposed that the Everglades region received a direct hit from an asteroid about 36 million years ago. The Everglades region is a swampy, forested area surrounded by an oval-shaped system of ridges. Geologists usually maintain that the Everglades represent a collapse feature caused by groundwater dissolving away limestone. (Buildings and cars seem to be swallowed fairly regularly by Florida sinkholes.) Petuch disagrees with the collapse theory and points to the following evidence for an impact origin: 1. The presence of a strong positive magnetic anomaly; 2. Eocene formations, 40 million years old, are missing over the southern Everglades; 3. A network of fractures pervades rock layers older than Eocene; 4. High iridium concentrations, probably of extraterrestrial origin, exist at the Eocene-Oligocene boundary on nearby Barbados; and 5. The oval reef structure that seems to have grown around the impact area as sealevels rose. Some geologists do not concur with the asteroid theory, but they are all reviewing Florida's geological history in a new light. (Weisburd, S.; "Asteroid Origin of the Everglades?" Science News, 128:294, 1985.) Reference. Very large craters and astroblemes are cataloged in ETC in out catalog: Carolina Bays, Mima Mounds, which is described here . Time, of December 9, 1985, has a nice map of the asteroid's "footprint", but copyright laws prevent us from using it; so we've made our own. The black circle ...
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... Science Frontiers ONLINE No. 49: Jan-Feb 1987 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Geomagnetic Reversals From Impacts On The Earth R.A . Muller and D.E . Morris review the evidence tying geomagnetic reversals to the impacts of large bodies with the earth: the tektites and microtektites; the climate changes; the biological extinctions, etc. Then they propose a physical mechanism for geomagnetic reversals: "The impact of a large extraterrestrial object on the Earth can produce a geomagnetic reversal through the following mechanism: dust from the impact crater and soot from fires trigger a climate change and the beginning of a little ice age. The redistribution of water near the equator to ice at high latitudes alters the rotation rate of the crust and mantle of the Earth. If the sea-level change is sufficiently large ( 10 meters) and rapid (in a few hundred years), then the velocity shear in the liquid core disrupts the convective cells that drive the dynamo. The new convective cells that subsequently form distort and tangle the previous field, reducing the dipole component near to zero while increasing the energy in multipole components. Eventually a dipole is rebuilt by dynamo action, and the event is seen either as a geomagnetic reversal or as an excursion." (Muller, Richard A., and Morris, Donald E.; "Geomagnetic Reversals from Impacts on the Earth," Geophysical Research Letters, 13:1177, 1986.) Comment. That the earth's field is generated by internal dynamo action is ...
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... Science Frontiers ONLINE No. 24: Nov-Dec 1982 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects A Hint Of Extraterrestrial Oceans The Allende carbonaceous chondrite (a well-known meteorite) contains a layered mineral related to serpentine, which seems to have been formed under aqueous conditions before it was incorporated into the meteoric mass. In the sometimes obscure language of science, the authors say that the unusual characteristics of this mineral may ". .. reflect undetermined extraterrestrial conditions experienced by some chondrules and aggregates." (Tomeoka, Kazushige, and Buseck, Peter R.; "An Unusual Layered Mineral in Chondrules and Aggregates of the Allende Carbonaceous Chondrite," Nature, 299:327, 1982.) Comment. Usually "hydrous" and "sedimentary" meteorites are quickly forgotten! They don't conform to expectations. From Science Frontiers #24, NOV-DEC 1982 . 1982-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 38: Mar-Apr 1985 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Young Interplanetary Dust Here follows an abstract of an article that appeared in Science: "Nuclear tracks have been identified in interplanetary dust particles (IDP's ) collected from the stratosphere. The presence of tracks unambiguously confirms the extraterrestrial nature of IDP's , and the high track densities (1010 to 1011 per square centimeter) suggest an exposure age of approximately 104 years within the inner solar system." (Bradley, J.P ., et al; "Discovery of Nuclear Tracks in Interplanetary Dust," Science, 226:1432, 1984.) Comment. Where does this young dust come from? The Poynting-Robertson drag is supposed to sweep the inner solar system clear of dust fairly quickly. If comets supply a steady stream of dust, the particles should display a wide range of exposure ages. Apparent path of star SAO 186001 behind Neptune. The star's light was reduced at the black circle. From Science Frontiers #38, MAR-APR 1985 . 1985-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 30: Nov-Dec 1983 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Non-lethal tektites It is the fashion these days to blame the many so-called "extinctions" prevalent in the fossil record on extraterrestrial cataclysms. Some deposits of tektites and microtektites have indeed been correlated with the disappearances of some species. Since tektites are supposedly formed during meteor collisions with the earth, many scientists thought the evidence, circumstantial though it may be, very convincing. What has not been publicized as well is the fact that many microtektites, particularly in sediments 30-40 million years old, have no correlations whatsoever with any important biological extinctions. (Anonymous; "Non-lethal Tektites," New Scientist, 99:345, 1983.) Reference. The many paradoxes and anomalies associated with tektites are cataloged at ESM3 in: Neglected Geological Anomalies. Information on this book may be found here . From Science Frontiers #30, NOV-DEC 1983 . 1983-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 28: Jul-Aug 1983 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Nazca Figures Duplicated Sensational literature makes much of the huge geometrical figures and outlines of animals etched into the high Peruvian tablelands. Most of these figures and lines are so large that one can fully appreciate them only from the air. This fact has led some writers to invoke ancient astronauts and even ancient Peruvian balloon technology. The fact of the matter is that archeological evidence is pretty convincing that the Nazca Indians constructed the lines about 500 A.D . But did they have extraterrestrial help or use some advanced technology? The author of the subject article, with the help of a few friends, answered these questions quite convincingly -- in the negative -- in the summer of 1982. Using sticks and string, they scaled up a small copy of the famous Nazca "condor" into a 440-foot replica of the real thing on a Kentucky landfill. The scaling up involved no high technology; in fact, even angular measurements were avoided. Instead of removing stones to make the lines, as the Nazcans did, lime was applied. The whole figure was laid out and limed in just a few man-hours. Then, from an aircraft at 1,000 feet, photos were taken. Lo and behold, a very convincing replica of the Nazca condor appeared on the prints. Still unanswered, though, is why anyone would want to make such huge drawings. (Nickell, Joe; "The Nazca Drawings ...
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... Science Frontiers ONLINE No. 30: Nov-Dec 1983 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Giant ice block falls in china April 11, 1983. Wuxi, China. In full view of passers-by, a 50-kilogram block of ice hurtled from the sky and splintered on the pavement. The ice was milky white (some say greyish), and apparently of roundish shape before breaking up. Chinese scientists hurried to the scene and were able to preserve specimens. Their study of the meteorological conditions and specimens led them to conclude that the ice was truly meteoric; that is, extraterrestrial. (Wei, Chen; "Giant Ice-Block Falls in East China City," Journal of Meteorology, U.K ., 8:188, 1983.) Comment. In the West, such ice falls are automatically attributed to chunks falling from aircraft overhead. From Science Frontiers #30, NOV-DEC 1983 . 1983-2000 William R. Corliss ...
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... 1984 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The Case Against Impact Extinctions The neocatastrophists seem to be getting overly smug with their iridium-rich deposits at the Cretaceous-Tertiary boundary. Is there really incontrovertible evidence that a large asteroid or comet hit the earth at this point in history, causing widespread biological extinctions? To add some perspective, Leigh M. Van Valen has tossed 15 arguments against impact extinctions on the scales. Ten of these are reproduced below, as taken from Nature. More de-tails may be found in Paleobiology, 10: 121, 1984. Freshwater life was unaffected; In Montana and its vicinity, the last occurrence of dinosaurs was detectably below the crucial boundary; Transitional floras also exist below the boundary; Apparently extraterrestrial material exists below the boundary; The expected effects of eliminating atmospheric ozone are missing; The Cretaceous-Tertiary boundary is coincident with a very large marine regression, suggesting a nonextraterrestrial cause; Marsupials but not placentals were nearly eliminated, while most aboreal multituberculates (a type of vertebrate) and birds survived; The predicted cooling effects on the earth are absent; The predicted effects of acid rain cannot be found; and Assuming a marine impact, no turbidites can be found; assuming a land impact, no large terrestrial crater has been discovered. (Van Valen, Leigh M.; "The Case against Impact Extinctions," Nature, 311:17, 1984.) From Science Frontiers #36, NOV-DEC 1984 . 1984-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 30: Nov-Dec 1983 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The Throbbing Earth The planet earth throbs regularly every 12 sidereal hours according to gravity-wave detectors located in Geneva and Frascati, Italy. The pulsations, presumably expansions and contractions of the earth-as-a -whole, have been re-corded at both places for over a year. Pulse amplitudes are about 100 times larger than those that are expected from gravity waves, so planetary pulsations are blamed. Since sidereal time is measured with respect to the fixed stars rather than the sun, an extraterrestrial origin is possible, although no one knows what sort of cosmic force could make our planet throb like this with such precise timing. (Anonymous; "Italians Discover Earth Throb," New Scientist, September 29, 1983.) From Science Frontiers #30, NOV-DEC 1983 . 1983-2000 William R. Corliss ...
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... discovery of many new and frequently bizarre organisms clustered around deep-sea vents has forced a reexamination of high-temperature life. It seems that bacteria actually flourish in the 350 C water streams from the deep-sea vents. In the lab, these same bacteria multiply rapidly in water at 250 C kept liquid by pressures of 265 atmospheres of pressure. What a surprise! Quoting a concluding sentence from this article: "This greatly increases the number of environments and conditions both on Earth and elsewhere in the Universe where life can exist." (Baross, John A., and Deming, Jody W.; "Growth of 'Black Smoker' Bacteria at Temperatures of at Least 250 C," Nature, 303:423, 1983.) Comment. Ignoring for the moment the extraterrestrial possibilities, the earth is riddled like a Swiss cheese with hot, fluid environments, which we may now consider potential abodes of life. Subterranean life represents a new biological frontier. Who knows what kinds of organisms have developed to feed upon the planet's heat? Could they have con-tributed to our supplies of petroleum and natural gas? From Science Frontiers #29, SEP-OCT 1983 . 1983-2000 William R. Corliss ...
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... 700,000 years old. This is unfortunate for several proposed scenarios of recent catastrophism, which envision an iceless Antarctica. At least 20 amino acids appear in the more than 40 carbonaceous chondrites picked up with sterile equipment. These meteorites are dated as 4.5 billion years old, or 1 billion years older than the earliest terrestrial life found in the rocks. These finds highlight the old question: Did meteorites seed life on earth? The much-publicized "lunar" meteorite, supposedly blasted out of the moon's crust by asteroid impact, thence falling to earth, shows little evidence of mechanical shock. If this meteorite, with a composition so similar to the Apollo samples is not from the moon, where did it come from? (Marvin, Ursula B.; "Extraterrestrials Have Landed on Antarctica," New Scientist, 97:710, 1983.) From Science Frontiers #27, MAY-JUN 1983 . 1983-2000 William R. Corliss ...
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... which appear to be wholly consistent with observation and with non-exclusivity -- 'Deadly Probes' and 'Ecological Holocaust' -- are depressing to consider. "Still, while the author does not accept that elder species will necessarily be wiser than contemporary humanity, such noble races might have appeared. If such a culture lived long, and retained much of its vigor of youth, it might have instilled a tradition of respect for the hidden potential of life in subsequent space-faring species. "It might turn out that the Great Silence is like that of a child's nursery, wherein adults speak softly, lest they disturb the infant's extravagant and colourful time of dreaming." (Brin, Glen David; "The 'Great Silence,' The Controversy Concerning Extraterrestrial Intelligent Life," Royal Astronomical Society, Quarterly Journal, 24:283, 1983.) Comment. It would be unrealistic not to expect an editorial comment after this article, perhaps to the point that any really intelligent entities would consider rocketry and physical space travel as crude and demeaning. Fred Hoyle may have been closer to the mark in seeing in life, its forward development and unplumbed potentials (mental calculation) proof positive of intelligent entities "out there." From Science Frontiers #32, MAR-APR 1984 . 1984-2000 William R. Corliss ...
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... labelled-release experiments on both landers produced positive results every time a nutrient was added to fresh Martian soil. (The nutrient was tagged with carbon-14, and radioactive carbon dioxide always evolved, suggesting biological metabolism.) Further, the soil samples, when sterilized by heat, gave uniformly negative results. On earth. such repeatable experiments would be considered strong evidence that life existed in the samples. The reason the Viking experiments were described as "negative" is that the other two life detection experiments produced negative or equivocal results. The gas chromatograph, for example, detected no organic molecules in the Martian soil; and it is difficult to conceive of life without organic molecules. At first, most scientists preferred to explain the ambiguous life-detection-experiment results in terms of strange extraterrestrial chemistry. Nevertheless, strange extraterrestrial life would explain the data equally well. Everyone should be aware that the Viking biology team still considers life on Mars as a real possibility. (Lewis, Richard; "Yes. There Is Life on Mars," New Scientist, 80:106, 1978.) Comment. Most research into the possibility of extraterrestrial life assume "life-as-we-know-it." For more information on the Viking experiments, read entry AME14 in our Catalog: The Moon and the Planets. Ordering information here . From Science Frontiers #6 , February 1979 . 1979-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 21: May-Jun 1982 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Don't build von neumann machines Back in April 1981, Frank J. Tipler published a comment in Physics Today entitled, "Extraterrestrial Beings Do Not Exist." A key element of his argument was that the first intelligent civilization would inevitably colonize the entire universe with themselves or their self-reproducing (von Neumann) machines. Since we can detect neither kind of colonist, we must be the first and only intelligent civilization. Essentially Tipler was criticizing the prevailing notion that, from a statistical point of view, there must be many other civilizations among the numberless stars and galaxies. Tipler's thoughts evoked a richly provocative group of letters, some of which were published in the March 1982 issue of Physics Today along with a closely related article by Ornstein. Ornstein tackled the problem of estimating the probability that intelligent life would evolve on other planets from a biologist's perspective. Whereas some physical scientists have set this probability at about 1.0 , Ornstein inclines toward 10-9 , believing that intelligent life is probably unique to the earth. But concludes Ornstein, the 15 separate developments of eyes among disparate terrestrial organisms may infer some unrecognized directing factor in evolution that would force him to revise his estimate upwards drastically. On the other hand, those 15 eyes might indicate a common, but still undiscovered, eye-possessing ancestor far back along evolution's track. The fossil record might be mute on this matter ...
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