482 results found.
... Science Frontiers ONLINE No. 113: Sep-Oct 1997 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects An exploded planet and the "face on mars"Between Mars and Jupiter swirls the main main asteroid belt. In the view of many astronomers, including T. Van Flandern, there resides the debris of an exploded planet. Van Flandern has adduced considerable evidence supporting the exploded planet hypothesis, which we will pass over in favor of a look at the possible effects of said exploding planet upon a large but equally hypothetical satellite of said planet. Such a satellite would have been heavily pelted by debris on the side facing the exploding planet. Furthermore, this battered sphere, having lost its gravitational "anchor," would assume a new orbit around the sun as well as a new orientation in space. Is there any object in the solar system plastered mainly on one side with debris and craters? You guessed it: Mars! What possible connection could there be between this purported cataclysm and the "face on Mars"? The connecting thread is very weak but so beguiling that we must mention it. T. Van Flandern has proposed eight tests for the artificiality of the "face" and its associated "pyramids," "city," etc. One is the three-dimensionality of the "face." Another is the "fractal" test, which is useful in distinguishing between artificiality and naturalness. The "face" readily passes four of the eight tests. A fifth test (bilateral symmetry) cannot be decided ...
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... Science Frontiers ONLINE No. 124: Jul-Aug 1999 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Magnetic Stripes On Mars As the Mars Global Surveyor swooped down to altitudes between 100 and 200 kilometers above the Martian surface during its aerobraking orbits, magnetometers detected broad, parallel stripes with alternating magnetic polarity. These stripes across the planet's southern highlands are a great surprise to planetologists because they superficially resemble the magnetic stripes that parallel the rifts along the floors of the earth's oceans where new crust is forming. The obvious implication is that Mars once possessed drifting continents and a geomagnetic dynamo that occasionally reversed its polarity -- just as has supposedly happened and is still happening on earth. Prior to this discovery, Mars was deemed too small to have possessed a heat-driven geodynamo, and there is no obvious surface evidence of drifting continents. Easy as it is to conclude that Martian continents once sailed ponderously cross the planet's surface, the scientific jury is still out. First of all, the Martian magnetic stripes are substantially different from earth's in shape, pattern, strength, and, above all, size. The Martian stripes are about 200 kilometers wide and 2,000 long -- much larger than earth's . Their magnetic field strength is more than ten times that of the terrestrial stripes. Whatever magnetic phenomena occurred on Mars some 4 billion years ago must have been quite different from what happened on earth 200 million years ago. Yet, no other reasonable explanation has been found for the ...
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... Science Frontiers ONLINE No. 82: Jul-Aug 1992 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Warm, wet, fertile mars Mars may not be orbited by huge artificial satellites of alien provenance, but its geological history is looking more and more as if could have supported or perhaps still does support life. "A large number of anomalous landforms on Mars can be attributed to glaciation, including the action of ice and meltwater. Glacial landscapes are concentrated south of lat -33 and in the Northern Plains suggesting vast Austral and Boreal ice sheets. Crater densities on the glaciated terrains indicate that the final glacial epoch occurred late in Martian history. Thus, Mars may have had a relatively warm, moist climate and dense atmosphere much later than previously believed." (Kargel, Jeffrey S., and Strom, Robert G.; "Ancient Glaciation on Mars," Geology, 20:3 , 1992.) If Mars was warm and wet not too long ago, as implied above, perhaps life did gain a foothold there through either independent invention or, perhaps, through seeding by template-carrying comets or meteorites. P.J . Boston et al have investigated one possible Martian ecosystem: "We have reexamined the question of extant microbial life on Mars in light of the most recent information about the planet and recently discovered nonphotosynthetic ecosystems on Earth -- deep sea hydrothermal vent communities and deep subsurface aquifer communities. On Mars, protected subsurface niches associated with hydrothermal activity could have continued to support life even after surface conditions ...
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... Science Frontiers ONLINE No. 74: Mar-Apr 1991 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Gaia on mars?H.L . Helfer, University of Rochester, noting the absence of extensive cratering on the northern plains of Mars, suggests that some 2-3 .5 billion years ago these plains were covered with oceans. These ancient seas, perhaps as much as 700 meters deep, protected the plains from direct impacts. Further, crater density counts for Chryse and the Martian highlands imply that Mars possessed a fairly dense atmosphere until about 1.5 billion years ago. In his Abstract Helfer speculates as follows: "With both early Earth and early Mars having similar atmospheric compositions and not too dissimilar atmospheric structures, it is reasonable to suppose that the warm Martian oceans, like the ancient oceans of Earth, would develop anerobic and aerobic photosynthesizing prokaryotes and structures like stromatolites. Their development might have changed the Martian atmosphere. Their fossils might be found along the fringes of the old oceans, the northern lowland plains." (Helfer, H.L .; "Of Martian Atmospheres, Oceans, and Fossils," Icarus, 87:228, 1990.) Comment. The Gaia influence is seen in the molding of the Martian atmosphere into something more conducive to the development of life. One can also speculate that, if life did develop on Mars, it could have seeded the earth via bits of debris blasted off by meteorite impacts. Several meteorites picked up in Antarctica are thought to have come from Mars ...
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... Science Frontiers ONLINE No. 139: Jan-Feb 2002 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects White Mars?Earth is called the "blue planet" by virtue of its thin veneer of blue ocean water. Mars is now red because of its endless vistas of reddish soil and rocks, But most planetary scientists now insist that Mars was once blue, too. It was drained by gushing rivers and supported a vast ocean. The planet's many channels and layered deposits seem to prove Mars was, like Earth, once a water-rich planet. We like to think this way because we so much want to find life on our sister planet, and to us water is life! Not so fast! says N. Hoffman from La Trobe University in Victoria, Australia. According to his hypothesis, water has had little or no importance in shaping the Martian landscape. Instead, his 'White Mars' model contends that the gurgling, frothing and sometimes explosive venting of carbon dioxide gas from beneath the surface created the features. Outrageous as Hoffman's hypothesis is, it is supported by several significant observations that seem to deny a watery Mars. The Mars Global Surveyor has not detected any carbonate minerals that should have been created when water interacted chemically with the planet's CO2 atmosphere. Surface photos fail to show the fine networks of tributaries that should have fed the larger drainage features if water were the agent of erosion. There is no evidence of large lakes or reservoirs at the heads of the so- ...
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... Science Frontiers ONLINE No. 61: Jan-Feb 1989 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Celestial Influences The "Mars Effect" refers to the "significant tendency for champion athletes to have been born at the time of either the rise or the upper culmination of the planet Mars." What has the position of Mars in the earth's sky to do with an athlete's prowess? No one knows! And certainly no scientist who wants to remain employed will try to find out. Distribution in 18 Mars sectors for sports champions (top) and ordinary people (below). Solid lines are observed numbers; dotted lines, expected numbers. The two peaks in the graph occur at the rise and upper culmination of Mars. We have M. Gauquelin to thank for discovering the Mars Effect. Gauquelin began his research with checking out the claims of conventional astrology. He "found no truth whatever behind certain major tenets of the horoscope, including the alleged influence of the signs of the zodiac, the reality of the astrological 'aspects,' the reported role of the 'houses,' or the prediction of future events." That's the good news, now here's the bad. During his work, he recorded the birth dates of thousands of French men and women who were especially successful in various endeavors, especially sports. These data, easily veri-fied, do seem to demonstrate that the Mars effect truly exists! G. Abell, who was a reknowned astronomer, did ...
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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 Terraforming Mars The concept of terraforming a planet is an old standby of science fiction; it is the process by which a technologically advanced race manipulates the surface and atmosphere of an uninhabitable planet so that it becomes inhabitable. We humans know to our dismay that we have the capacity to modify the earth's environment, but could we perhaps exercise better judgment and terraform Mars? C.P . McKay et al have looked into this possibility: "From our analysis, one could propose the following sequence of events: production of CFCs (or other greenhouse gases) starts on Mars and the surface temperature warms up by about 20 K. The regolith and polar caps release their CO2 and the pressure rises to 100 mbar. One of two things could then happen. If there were large regolith and polar CO2 reservoirs, the pressure would continue to rise on its own. If these were absent, the CO2 pressure would stabilize, and additional CO2 would have to be released from carbonate minerals. At this point (perhaps between 100 and 105 years) Mars may be suitable for plants. If there was a mechanism for sequestering the reduced carbon, these plants could slowly transform the CO2 to produce an O2-rich atmosphere in perhaps 100,000 years. If sufficient N2 could also be released from putative soil deposits, and the CO2 level kept low enough, then a human- breathable atmosphere could be produced. (McKay, ...
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... Science Frontiers ONLINE No. 48: Nov-Dec 1986 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The mars-antarctica connection "A study of ice-covered lakes in Antarctica has provided scientists with clues as to what conditions were like on Mars billions of years ago. Sufficient heat and gas would have been trapped beneath the Martian surface to have generated living organisms, such and algae, bacteria, protozoa, and fungi. [What a leap of faith!] But life would have died out as the planet cooled and much of its atmosphere was dissipated. 'It is highly unlikely life could exist on Mars today,' [C .] McKay said. .. .. . "However some scientists have not dismissed the possibility that primitive life may still exist on Mars. 'The chances are remote but life may be located in slushy brines well below the surface, or even inside Martian rocks,' said Howard Klein, who headed the biological experiments on board Viking. Living microorganisms have been found just below the surface of rocks in Antarctica, Klein said." (Anonymous; Antarctica Hints at Why There May Be Fossils on Mars," New Scientist, p. 20, September 4, 1986.) Comment. It is curious that some of the meteorites picked up in Antarctica are thought to have originated on Mars and been blasted off by meteoric impacts. This observation leads to the speculation that terrestrial life might have been seeded from Mars -- meteoric panspermia! Are we all Martians? If you ...
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... Science Frontiers ONLINE No. 125: Sep-Oct 1999 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Ice-Covered Lake On Mars?The Mars Global Surveyor snapped an intriguing photo while orbiting over latitude 24.65 , longitude 207.10 . It looks like a lake! There even seem to be reflections of the surrounding terrain. But, as T. Van Flandern comments, this glassy-looking area cannot be liquid water because the vapor pressure is too low on Mars -- water would quickly evaporate away. Ice, however, is a strong possibility. (Van Flandern, Tom; "' Lake' on Mars?" Meta Research Bulletin, 8:30, 1999. For details, go to: http://www.cbjd.net/orbit/mars/steadlake.html) Comments. The reference did not specify the Martian hemisphere, but it was probably the northern, where there are extensive lowlands. In fact, if water once did flow on Mars, 75% of it would have drained into these lowlands. (Anonymous; "Mars in 3-D ," Science News, 156:11, 1999.) Back in 1976, the Viking Orbiter sent back pictures of so-called "searchlight areas" in the northern hemisphere. The speculation then was that these glassy, seemingly transparent features might be thin layers of ice. (AME5 in The Moon and the Planets) Possible ice-covered lake on Mars (Reproduction of a negative). From Science Frontiers ...
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... Science Frontiers ONLINE No. 83: Sep-Oct 1992 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Did barnard & mellish really see craters on mars?The answers are "No" and "Probably," respectively. Well, so what? Everyone knows from spacecraft photos that Mars is definitely peppered with craters; and who are Barnard and Mellish anyway? E.E . Barnard was one of the great American telescopic observers. J.E . Mellish was an amateur astronomer and a protege of Barnard. Both men may have seen Martian craters; Barnard at Lick Observatory in the early 1890s, and Mellish at Yerkes in 1915. These early dates are what make this story interesting, because prior to the Mariner-4 flyby of Mars in 1965, anyone claiming to have seen craters on Mars would have been labeled a crackpot. Just a mere three decades ago, planetary catastrophism was a ridiculous notion. Barnard never dared publish his drawings of Martian craters for fear of ruining his reputation. Mellish was not so reticent. He wrote and lectured widely on his anomalous observations. No one believed him because his observaconflicted with reigning paradigms. Once the paradigm shifted and craters on other planets were legitimized, astronomers looked back and wondered if Barnard and Mellish really did see craters. After all, nobody else had, although several reknowned astronomers had drawn networks of canals they had definitely seen. Some of Barnard's early sketches of Mars surfaced in 1987. They show known volcanos and the huge canyon complex called Valles Marineris, but ...
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... Science Frontiers ONLINE No. 131: SEP-OCT 2000 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The Earth Made Mars Different At the June, 2000, meeting of the Society for Scientific Exploration, R.A . Day presented a paper that: Itemized the many important ways n which Mars differs from the other inner planets and moons; Proposed a mechanism that might lave created these stark differences; and Identified the earth as the most likely perpetrator of this celestial catastrophism. Day's abstract follows: Mars has surface features that are not seen on inner planets or moons. These are hemispheric asymmetries, idiosyncratic surface fracturing, localized vulcanism, altitude differences, chains of pits, and the nature of dry river-like channels. Other features include extensive loss of an early atmosphere and liquid water. There is interest in the lower-altitude northern region, with its surface formed after the period of heavy bombardment, as a possible ocean basin. The evidence for this is very sparse: no river deltas, no river networks, little debris at the ends of the catastrophic flow channels. The surface is consistent with the stripping anticipated by a Roche-limit encounter. The low-density Martian moons appear to be unconsolidated material of higher density; they appear to be from low-gravity aggregation of that part of the Martian debris that went into orbit as a short-lived ring. A Roche-limit encounter is invoked as a reasonable hypothesis to explain these features. Earth, Mars' nearest planetary neighbor, may have ...
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... Science Frontiers ONLINE No. 8: Fall 1979 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects An oasis on mars -- no palm trees but...Most of the data returned from the Viking Landers and Orbiters confirm a highly desiccated surface for Mars. Life-as-we-know-it would seem to be impossible in such an ultra-dry environment. The Solis Lacus region is an exception. On occasion, Orbiter photos of this region have revealed heavy frosts and fogs. Further, the clouds here have more moisture in them than elsewhere on Mars. Conclusion: Considerably more water exists near the surface of the Solis Lacus region than elsewhere. Since this area was the source of the great 1971 Martian dust storm, one wonders whether the unusual concentration of water has been revealed only because winds have stripped off the normally dry surface layer. (Huguenin, R.L ., et al; "Mars: An Oasis in Solis Lacus," Eos, 60:306, 1979.) Comment. Close-up photos of Mars show many signs of fluid erosion. Abundant water may still remain well below the planet's surface. Reference. Probable wet areas on Mars are cataloged at AME16 in The Moon and the Planets. Ordering information for this book is located here . From Science Frontiers #8 , Fall 1979 . 1979-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 116: Mar-Apr 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Plant Life On Mars?" Strong evidence that plant life exists on Mars was advanced today by Earl C. Slipher, American astronomer, after observation of the planet, which is closer to the earth this month than at any time since 1924. .. .. . "His theory is founded on an apparent change in the planet's surface, regarded as his most important discovery. "The huge dark spot (Solis Lacus) or the Great Eye of Mars, seems to have assumed a shape not observed for fifty years, if ever before. Mr. Slipher indicated that this was strong evidence that plant life existed on the planet, and suggested that the change was due to fresh vegetation over an area roughly the size of the United States." (Anonymous; "Evidence of Plant Life on the Planet Mars Is Announced by an American Astronomer," New York Times, July 21, 1939. Cr. M. Piechota.) Comment. What a difference 59 years make! Could those tiny structures in ALH 84001 be fossilized pollen grains? From Science Frontiers #116, MAR-APR 1998 . 1998-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 117: May-June 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The Flat Face Of Mars Mars has two puzzling "faces": (1 ) That human-like visage at Cydonia; and (2 ) The whole northern hemisphere or "face." The latter is definitely real and consists of an immense, low-lying plain centered roughly on the planet's North Pole. The opposite face of Mars is occupied by rough, cratered highlands. This sharp, profound crustal dichotomy has been known for many years and has resisted explanation. In SF#113, T. Van Flandern advanced the theory that the rugged southern highlands are composed of the debris from an exploded planet which Mars once attended as a satellite. Be that as it may, there is something puzzling about the northern plains. We now have information from the Mars Global Surveyor (MGS), now orbitting the red planet, that the low-lying northern plains are much flatter than thought. For thousands of kilometers, they are smooth on a scale of hundreds of meters. This is flatter than the lava flows of the lunar maria; flatter than the smoothest central Sahara. These startling data come from the MGS's laser altimeter that can measure elevation of the terrain below it with 10meter accuracy averaged over the beam width of 150 meters. The only known terrain in the entire solar system that can match this flatness is the abyssal, sediment-filled floor of the South Atlantic. Hmmm! Does this ...
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... 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 A NEW FACE ON MARS?The face on Mars does not seem to go away! Could it, after all, really be artificial? M. Carlotto, writing in Applied Optics, presents the results of his analysis of the photos of this engimatic "face." "The image enhancement results indicate that a second eye socket may be present on the right, shadowed side of the face; fine structure in the mouth suggests teeth are apparent." "Teeth?" This Martian face is becoming too human-like to be an accident of nature! Carlotto also tersely summarizes his impression of the face's features. ". .. results to date suggest that they may not be natural." (Hecht, Jeff; "Computer Does a Double-Take on the Face of Mars," New Scientist, p. 39, July 7, 1988. Also see: Applied Optics, 27:1926, 1988.) In a more light-hearted manner, P. Jones asserts that a second Martian face exists, and that somehow scientists have managed to keep it under wraps. A photo of the second face appears in the August 25, 1988, issue of New Scientist. Jones remarks on the second face as follows: "If faces are what you are looking for, it's reasonably convincing, perhaps more convincing than its better-known sibling. It has symmetry, two eyes ...
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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 Fossil from mars?Who would have thought that the dreary Antarctic wastes would harbor a piece of Mars, much less a fossil of Martian life? Yet, British scientists, I.P . Wright et al, in Nature, come close to such a conclusion. "The meteorite EETA 79001, which many believe to have originated on Mars, contains carbonate minerals thought to be Martian weathering or alteration products. Accompanying the carbonates are unexpectedly high concentrations of organic materials (defined here as carbonaceous matter that has a low stability towards oxidation, and so combusts at less than 600 C; the term 'organic' does not necessarily imply an origin by biogenic processes.) Although the carbon isotope composition of these materials is indistinguishable from terrestrial biogenic components, and so cannot be used to assess the source, we argue here that their occurrence in an interior sample of a clean Antarctic meteority militates against a wholly terrestrial origin. A sample of Martian organic materials may thus be available for further study in the laboratory." (Wright, I.P ., et al; "Organic Materials in a Martian Meteorite," 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 ...
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... Science Frontiers ONLINE No. 48: Nov-Dec 1986 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Is there life on mars after all?G. Levin and P. Straat, who designed one of the three life-detection experiments on the Mars Viking landers, have always maintained that the positive results obtained with their experiment were unreasonably overruled by the negative data from the other two experiments. At a recent scientific meeting in Washington, they stated: "It is more likely than not that our experiment detected life on Mars." Their research in the decade following the Mars landings has only strengthened their belief. Further, they have demonstrated that one of the other life-detection experiments producing negative results was not sensitive enough to detect low population levels of microorganisms. Realizing that the no-life-on-Mars dogma is well-entrenched, they looked for other kinds of evidence for life. "In support of their claims, the two researchers presented two photographs of a Martian rock taken years apart by a camera on one of the landers. The photographs show greenish patches which had changed over time. Spectral analysis of the photographs compared favorably with the spectra given out by lichen-bearing rocks on Earth, as seen through a replica of the lander's camera." (Anonymous; "Is There Life on Mars After All?" New Scientist, p. 19, July 31, 1986.) From Science Frontiers #48, NOV-DEC 1986 . 1986-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 136: JUL-AUG 2001 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The Forests Of Mars The Web is a source for all manner of speculation, such as the following: Recently, some new images have come to light, courtesy of Graham Orme, taken by MGS [Mars Global Surveyor] in 2000 near the Martian south pole, of more unusual landforms which for all the world look like large-scale vegetation of some sort or possibly ancient coral, as has also been suggested. Is this really evidence of macro life, past or present, or just another form of unusual geology, which Mars is becoming known for? (Anderson, Paul; "The 'Forests of Mars': Biology or Exotic?" http://geocities.com/erasproject/marsforest.html ( Copy ), April 4, 2001. Cr. D. Phelps.) Comment. Claims of Martian vegetation go back almost a century. The so-called "wave of darkness" that moves toward each Martian polar region with the advent of spring was claimed to be due to greening vegetation. See AMO3 in The Moon and the Planets. From Science Frontiers #136, JUL-AUG 2001 . 2001 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 ...
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... Science Frontiers ONLINE No. 76: Jul-Aug 1991 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Catastrophic flooding on mars?Could that parched red planet seen in the Viking pictures have been the site of a colossal flood -- a wall of water greater than anything ever seen on earth? Terrestrial geologists point to the Channeled Scablands in eastern Washington State as evidence of what the sudden release of a huge lake's water can do to the landscape. Everywhere in this part of Washington are deeply incised grooves and dry cataracts separated by water-streamlined bars. Exactly this sort of harsh, scoured topography can be found at Kasei Valles, Mars. "The upper part of the channel system is typically less than 1 km deep and descends from Echus Chasma about 1 km over a distance of 1000 km; it then splits into north and south channels. On the basis of a stereomodel of Viking images, we have measured the geometry of a steep, constricted reach of the north channel that drops 900 m in only 100 km. A late-stage flood is hypothesized to have scoured the channel. If we assume that channel striations indicate water levels, then the flood had a minimum cross-sectional area of 3.12 x 107 m2 (the putative flood had a width of 83 km, an average depth of 373 m, and a maximum depth of 1280 m). These channel measurements suggest that flood vel ocities ranged from 32 to 75 m. s-1 and that discharge was greater than 1 km3 ...
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... Science Frontiers ONLINE No. 100: Jul-Aug 1995 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects A POT POURRI OF MARTIAN CUSIOSITIES (AND WE DON'T MEAN "FACES" AND "PYRAMIDS")A shadow and grid-like pattern. ". .. the recent Phobos probe that the Russians sent to Mars in 1988 -- which met a mysterious and untimely demise -- recorded two quite mysterious Anomalies on the planet before contact was lost with the satellite. One was a strange shadow moving across the planet's surface (not a shadow of either of Mars' moons)! The other anomaly was a strange grid-like pattern at one location on the Martian surface; it was photographed with an infrared camera on Phobos 2, the first such instrument carried on a spacecraft sent to Mars." (Ref. 1) The canals are still there -- in a shadowy way ! Commenting upon the theory that those Martian canals that keep showing up on plates made through terrestrial telescopes are only picture/film defects, D. Louderback points out that the: ". .. canals are also showing up on CCD [Charge-Coupled Device] camera photos like the one taken by Donald Parker with a 12.5 -inch reflector and shown on the cover of the Strolling Astronomer earlier this year. It clearly showed a pentagonal pattern of canals surrounding Elysium. It is almost certain that these were not a 'picture defect'!" (Ref. 1) Searching for explanations, J ...
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... Science Frontiers ONLINE No. 116: Mar-Apr 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Microscopic Life On Mars?The worm-like structures present in that (supposed) Martian meteorite ALH 84001 superficially resemble miniature bacteria. On this basis NASA loudly proclaimed that they might be the fossils of primitive Martian life forms. (SF#108, #110) Some scientists were suspicious of this claim. J.P . Bradley et al, in a recent letter to Nature, declared the putative fossils to be only the fractured surfaces of lifeless crystals. Responding, K. Thomas-Keprta insisted that her group was not so stupid that it would mistake crystals for fossils! Her group, too, had noticed the crystals. The claimed fossils are much larger and more numerous than the crystals. To settle the matter, Thomas-Keprta and associates plan to dissect the suspect structures. Stay tuned to this newsletter! (Bradley, J.P ., et al; "No Nanofossils in Martian Meteorite," Nature, 390:454, 1997. Also: Kerr, Richard A.; "Putative Martian Microbes Called Microscopy Artifacts," Science, 278:1706, 1997.) From Science Frontiers #116, MAR-APR 1998 . 1998-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 129: MAY-JUN 2000 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The Extremophilic Terraforming of Mars If we are to colonize Mars, we must make it more earthlike; and that is what terraforming does. Right now, the Martian atmosphere, surface temperatures, level of ionizing radiation, and noxious soil are inimical to delicate, complex life forms, such as us. But these hostile Martian conditions are easily endured by some bacteria, such as Deinococcus radiodurans . This bacterium, one of the extremophiles, lives in our sewage systems and other unpleasant places. It can survive desiccation, freeze-drying, and high radiation levels. D. radiodurans can do more than survive on Mars. It can begin to detoxify the soil and prepare the way for other pioneer microorganisms. And even more: What D. radiodurans can provide is a microscopic (and therefore easily portable) factory -- a kind of terra-forming toolkit -- from which any number of products potentially can be derived. Whether it is engineered to reduce metals, produce drugs for ailing astronauts or simply manufacture the polymers necessary for the production of thread, D. radiodurans , one of the world's oldest bacteria, may provide a means of expanding the limits of human imagination beyond the written sci-fi page. (Slotnick, Rebecca Sloan; "Extremophilic Terraforming," American Scientist, 88: 124, 2000.) Comment. Perhaps D. radiodurans is the oldest bacterium on earth. Having arrived eons ago on ...
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... Science Frontiers ONLINE No. 32: Mar-Apr 1984 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Natural Laser Beacons "It has long been realized that the Earth's upper atmosphere cannot be in thermodynamic equilibrium, and during the last decade astronomers have made telescopic observations of nonequilibrium processes taking place in the upper atmospheres of our Earth-like neighbors, Mars and Venus. A preliminary analysis by Michael Mumma, of Goddard Space Flight Center in Maryland, and his colleagues. indicated that processes analogous to optical pumping in laboratory lasers were taking place and led to the coining of the term 'natural lasers.' Now, Deming and colleagues from the Goddard team have taken new observations of emission from Mars and Venus at wavelengths near 10 micrometers. and modelled them to show that stimulated emission -- the effect which makes lasers so powerful -- accounts for up to seven per cent of the total emission. This is not a large amplification factor by laboratory standards, particularly for a CO2 laser. But, the authors speculate that the sheer size of the natural lasers could make them useful tools in the future for communicating with distant civilizations beyond our own planetary system." The atmospheres of Mars and Venus are almost pure CO2 . The CO2 molecules are excited by the absorption of energetic solar photons; then, thermally emitted photons at about 10 micrometers from lower reaches of the atmosphere collide with the excited molecules, stimulating them to emit another 10-micrometer photon, thus doubling the number of photons. This is typical laser action. ...
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... Science Frontiers ONLINE No. 6: February 1979 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Unearthly Life On Mars From the media standpoint -- and therefore that of most people -- the Viking Martian biological experiments were uncompromisingly negative. However, R. Lewis points out that this is simple not so. The 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. ...
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... Science Frontiers ONLINE No. 120: Nov-Dec 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Bye-bye Mercury, and Maybe Mars During the 1950s, the campaign of mainstream science to discredit Velikovsky assured the public that the solar system was the epitome of stability -- wayward planets were impossible. Then along came chaos theory which implied that the flight of a butterfly in Brazil could, in principle, affect weather in Canada. In effect, a slight change in initial conditions could, in the fullness of time, have very large effects. Now, it is generally admitted that the solar system is chaotic after all. Each planet is subject to the tiny, butterfly-like gravitational tugs of the other planets, especially Jupiter. Given enough time, these gravitational nuances can result in the ejection of a planet from the solar system -- and may already have done so in the past! Mercury and Mars are the most vulnerable on a billion-year time scale. In the case of Mercury, its orbit will become more and more elliptical according to computer simulations. Eventually a close gravitational encounter with Venus is possible. This could send Mercury careening off into deep space. The probability of this happening is only 1 in a 1000 over 5 billion years, but it is not zero. Mars might likewise be ejected by a passing nudge from earth. However, this encounter could go the other way. Depending upon the celestial dynamics of the encounter, Mars might gravitationally fling earth out into the Galaxy, and ...
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... Science Frontiers ONLINE No. 79: Jan-Feb 1992 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects A Martian Riddle Adaptation of J. Channon's sketch of the "Face on Mars" emphasizing its similarities to the Sphinx. (From: Pozos, Randolfo Raphael; The Face on Mars , Chicago, 1986, p.50) Once again we return to cold, desertlike Mars, which still clings to a thin, oxygen-less atmosphere and where, some say, the artifacts of a long-dead intelligent race may be seen. A livable Mars in past eons is not a physical impossibility. Some scientists argue that Martian geological and geochemical data: ". .. are consistent with past conditions on Mars that were favorable to earth-like life forms: Abundant liquid water and an atmosphere that was dense and warm, and possibly rich in oxygen." That life -- intelligent life -- once thrived on Mars is suggested by photos taken of the Martian surface by Viking spacecraft: "Images of the surface of Mars showing, at several sites what appear to be three carved humanoid faces, of kilometer scale, and having similar anatomical and ornamental details between all three. Appearing with these objects are numerous other objects and suface features that resemble Earth-like archaeological ruins, of a Bronze Age culture, with no evidence of advanced technology or civilization." The Martian faces, pyramids, and cities are the foundation of the Cydonian Hypothesis: "That Mars once lived as the Earth now lives, ...
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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 New Life For Martian Life After the negative (some say "ambiguous") results from the Viking spacecraft life-detection experiments in 1976, astronomers and biologists have proclaimed that Mars is sterile. This pronouncement may have been premature. A meteorite discovered in Antarctica in 1979 may change a few minds on this matter. This particular meteorite is one of the handful thought to have been blasted off into space by an oblique impact of an asteroid on the surface of Mars. Somehow, statistics were kind to these tiny Martian orphans, for they found their ways to the Antarctic snows. But what is really exciting is the recent discovery that chemical analysis of one of these purported Martian meteorites revealed a high concentration of organic material deep within. The implication is that Martian life existed, perhaps still does exist, beneath the Martian surface, where the Viking Lander's scoop could not get at it. (Anonymous; "Life under Mars?" Sky and Telescope, 78:461, 1989.) Comment. In other words, Mars like the earth, may harbor an unappreciated fauna in crevicular structure beneath the environmentally rigorous surface. See also: SF#67. From Science Frontiers #68, MAR-APR 1990 . 1990-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 116: Mar-Apr 1998 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology Mystery of the stoned pharaoh Those ancient greek pramids An anasazi reservoir Astronomy Microscopic life on mars? Plant life on mars? "A FANTASTIC RESULT!" Ten strikes against the big bang Biology Eyeless vision The ultimate in unisex Eco-darwinism: diffuse individuals Monarch compasses Geology Miles of mush Global cooling has begun! Geophysics Target: greenland Ball lightning collides with car Earthquake weather High-fling catfish More on the mekong mystery Dr fogs and bright nights Physics G: THE EMBARRASSING CONSTANT OF NATURE Unclassified Evolution of cyberlife ...
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... Science Frontiers ONLINE No. 132: NOV-DEC 2000 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects It Depends on How you Look at It!The "Face on Mars," that is; that eroded hill in the Cydonia region that vaguely resembles a human face. When a recent photo of the "Face" taken by the Mars Global Surveyor (MGS) was published far and wide in the science press, we thought the matter had finally been settled. The photo showed a strange hill obviously sculpted by natural forces. No question about it; there was not a soupcon of artificiality. But it now seems that if you look at the "Face" at other lighting angles and process the same data in different ways, the "Face" reappears looking more artificial than ever. T. Van Flandern elaborates: The MGS spacecraft took a high resolution photo of the "Face on Mars" in April 1998. That image suffered from four handicaps: a low viewing angle; a low sun angle from the direction of under the "chin"; an almost complete lack of contrast; and enough cloudiness to scatter most of the light and eliminate shadows. To add to these difficult circumstances, JPL-MIPL [Jet Propulsion Laboratory-Mission Image Processing Laboratory] personnel, apparently judging that the controversy over artificiality would not be ended when the actual photo was released, processed the image through two filters having the effect of flattening and suppressing image details. This step is documented at a JPL web site. Here we ...
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... Science Frontiers ONLINE No. 118: Jul-Aug 1998 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The "stealth" region of mars Now that the Mars Global Surveyor has convinced almost everyone that the famous "face" on this planet is really only an eroded mesa, we can attend to some other Martian curiosities. One of these is the so-called "stealth" region. For some 2,000 kilometers along the Martian equator west of Arsia Mons and Pavonis Mons stretches an area that is invisible to terrestrial radar. Of course, we can see this region; but, when a 3centimeter radar is pointed at it, no detectable echoes are returned. Thus, the term "stealth," as in the F-117 Stealth aircraft, Are the clever Martians trying to conceal something from prying earthlings, using, say, a "cloaking" device a la Star Trek? Of course not. Loose, unconsolidated sediments are poor reflectors of radar waves. Examination of Viking-Orbiter photos tell geologists that the "stealth" region is almost certainly thickly strewn with volcanic ash, which would absorb the radar waves very well. (Edgett, Kennth S., et al; "Geologic Context of the Mars Radar "Stealth" Region in Southwestern Tharsis," Journal of Geophysical Research, 102:21,545, 1997.) From Science Frontiers #118, JUL-AUG 1998 . 1998-2000 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 Hypnotic Mars As we tried to convey in SF#52, scientists (and most people, in fact) have a strong innate urge to "close the book on problems"; that is, come up with final, absolute solutions. Apparently nature -- Mars, at least -- is not cooperating. When the Mariner and Viking spacecraft found no traces of Martian canals, most astronomers "closed the book" on the century-old Martian canals. Percival Lowell and all the other able astronomers who also saw the canal networks were obviously deluded. Wouldn't you know it, those canals haven't gone away! Consider this testimony of I. Dyer: "As staff photographer and observer at Lowell Observatory during the 1960-61 apparition of Mars, I spent several nights scrutinizing the planet's surface through the 24-inch Clark refractor. At instants of steady seeing I saw, and attempted to photograph, an apparent network of fine lines. Unfortunately, I was unable to duplicate clearly what I saw. Still, several of the more visually distinct 'canals' can be traced on my original prints. each is a composite of the finest four to eight images out of 49. Such prints suppress grain, remove artifacts and enhance detail." The canals thus photographed match some of lowell's well, although some of his detail is lacking. (Dyer, Ivan; "Martian Canals ...
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... Science Frontiers ONLINE No. 101: Sep-Oct 1995 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Alh 84001: a message from mars or perhaps some other planet ALH 84001 is a meteorite picked up in the Allan Hills of Antarctica a decade ago. Its composition and fused crust suggest an extraterrestrial -- origin probably Mars. Space scientists think ALH 84001 was blasted off the Martian surface by an impacting body 14-18 million years ago, based upon its exposure to cosmic rays while circling the sun, edging ever closer to earth. The composition of ALH 84001 tells us curious facts about its place of origin. First, it contains carbonate minerals deposited by water. Second, the carbonate grains are banded, implying the parent rock formation was washed by water more than once. Third, and most interesting, chemists have found traces of molecules called PAHs, based on interconnected benzene rings. Three sources have been proposed for these PAHs: Terrestrial contamination Prebiotic activity on the planet of origin PAH-bearing comets and/or asteroids impacting the parent planet. Terrestrial contamination has always been a problem in analyzing meteorites, but great care has been taken in recent years, especially with the Antarctic lode of meteorites. In view of these precautions, it seems rather likely that somewhere "out there" life is brewing. (Anonymous; "A Chip Off the Old Mars," Sky and Telescope , 90:12, July 1995.) Reference: See also: Incredible Life for the interesting history of past "discoveries of life ...
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... Science Frontiers ONLINE No. 74: Mar-Apr 1991 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology A GOLDEN CALENDAR FOR USE AT STONEHENGE? DID THE PHARAOHS CHEAT WITH CONCRETE? Astronomy An unexplained event Gaia on mars? SOLAR ECLIPSE AFFECTS A PENDULUM -- AGAIN! Biology Eel oddities Echidna eccentricities Searching for monster sharks WHEN IDENTICAL TWINS ARE NOT IDENTICAL Geology 'TERMITE BANDS' IN SOUTH AFRICA THE MECHANICAL PARADOX IN THRUST FAULTING Geophysics NEWTONIAN GRAVITY MAY HAVE BROKEN DOWN IN GREENLAND 50-POUND 'ICE BOMB' FALLS IN WEST VIRGINIA EARTHQUAKE LIGHTS OBSERVED IN CANADA Psychology Predictive psi Maths & Logic Pi surprise Physics Repent! the phase change is coming! Cold fusion update ...
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... Science Frontiers ONLINE No. 152: Mar - Apr 2004 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology The Amazon's Jungles were Tamed Long Ago, but by Whom? World's most Mysterious Manuscript may be a Hoax (Voynich manuscript) Vast Network of Ancient Road Astronomy Centauro Events Curious Structures on the Surface of Mars The Dodecahedron and the 'True Earth' Biology Nanofabrication and Light Control in a Squid Beyond Water Condensation Animal Miscellany, some of which are rather Amusing Toriodal Bubbles Telling tales (FRTs) Magnetically orientated Tunnels Cells are naturally cancerous? Geology Witchers Hole and the Bermuda Triangle Intimate Encouters of Sand Dunes Geophysics Multiple Ball-Lightning event? A Burning Bush Sprouts a Lighning Leader Falsetto Thunder and Tabular Hail Psychology The Sleepwalking Bandsman Sleep and Scientific Insight Mathematics Quadamagicology (the science of magic squares) ...
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... Science Frontiers ONLINE No. 140: Mar-Apr 2002 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology The Drowing of Ancient Lands Shell Rings of Southeastern North America Astronomy Mars: the Land of Broken Paradigms Subject Closed: There are no other Galaxies out there! Biology The Bio-Curiosity Corner The Intracellular Railway Geology Target: Australia Geophysics Images of Diverse Phenomena? Or are they of the same Entity? Ghostly Flames Rise from Penrhyn Lagoon Psychology Triskadekaphobia and Quatrephobia Mental gymnastics Why Must we Sleep Physics The Greatest Unanswered Questions of Physics ...
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... Science Frontiers ONLINE No. 37: Jan-Feb 1985 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects When Mars Had Lakes Rhythmic layered deposits can be seen in the Valles Marineris, a large Martian valley. The strata are erosional remnants up to 5 kilometers high, with individual layers 170-220 meters thick. They can be traced on spacecraft photographs for some 50 kilometers. The material making up the strata is clearly different from that of the valley walls. After the layers were deposited, they were deeply eroded by some event in Martian history that seems related to the formation of the great outflow channels associated with Valles Marineris. The author of this American Geophysical Union paper concludes: "The morphology and history of the sediments are consistent with deposition in standing bodies of water early in Martian history." (Nedell, Susan S., and Squyers, Steven W.; "Geology of the Layered Deposits in the Valles Marineris, Mars," Eos, 65:979, 1984.) Comment. The "event" that deeply eroded the Martian deposits may have been similar to the catastrophic emptying of Lake Missoula, which carved out the Channelled Scablands of eastern Washington state as the Ice Ages waned. From Science Frontiers #37, JAN-FEB 1985 . 1985-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 3: April 1978 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Strange Hillocks And Ridges On Mars On the northwestern flanks of the huge Martian volcano Arsia Mons are countless hillocks of undetermined origin. Mostly 100 to 500 meters in diameter, the hillocks cover the edge of the volcano flank. In addition, the outer edge of the flank is surrounded by dozens of parallel ridges that stretch lengthwise for hundreds of kilometers, A peculiar feature of the ridges is that they have not been disturbed by craters or flow features; there are not even any variations in surface brightness. One explanation suggests that both hillocks and ridges were created in a huge landslide. (Anonymous; "Strange Hillocks and Ridges on Mars," Science News, 113:43, 1978.) Comment. The hillocks resemble the much smaller terrestrial Mima Mounds. Reference. Martian topographical anomalies are cataloged in Section AME in The Moon and the Planets. Further information on this book is located here . From Science Frontiers #3 , April 1978 . 1978-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 5: November 1978 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Petrol channels on mars?The many channels on Mars closely resemble terrestrial river beds. But Martian models that assume water to have been the eroding agent encounter difficulties, because Martian gravity is too weak to hold the hydrogen when water is dissociated by solar radiation. A better bet, say Y.L . Yung and J.P . Pinto, is liquid hydrocarbons; i.e ., petrol. Starting with a methane atmosphere, at 0.1 earth's atmospheric pressure, the natural loss of hydrogen would lead to the polymerization of hydrocarbons and eventual condensation. "Petrofalls" from this atmosphere could cover the Martian surface to a depth of one meter and lead to heavy erosion. (Anonymous; "Martian Surface in Good Spirits," New Scientist, 79:19, 1978.) Comment. There is an obvious connection here to the long-debated origin of terrestrial petroleum and, to be complete, Velikovsky's ridiculed claim of ancient terrestrial "petrofalls"! From Science Frontiers #5 , November 1978 . 1978-2000 William R. Corliss ...
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... 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 ...
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... Science Frontiers ONLINE No. 134: MAR-APR 2001 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Missing Martian Meteorites Scientists scouring the Antarctic snowy wastes have collected 13 so-called SNC meteorites, which by virtue of their compositions are likely from Mars. These tiny chunks are believed to have been blasted off the Martian surface by five or six impacts of much larger meteorites. All save one of these Martian meteorites have formation ages of about 1.3 billion years. The only part of the Martian surface believed to be 1.3 billion years old is the TMOM (Tharsis Montes and Olympus Mons) region. The rest of Mars -- about 90% of it is much older. To have 12/13ths. of the Martian meteorites originate from 1/10th. of the planet's surface is highly unlikely. Something is wrong somewhere; probably a bad assumption. And what about that 13th. meteorite that did not get ejected from the TMOM region? This is ALH 84001, the controversial meteorite that contains strange worm-like structures resembling terrestrial bacteria. (See SF#130, #116, #110, #108, and #101.) (Taylor, Richard L.S ., and Mittlefehldt, David W.; "Missing Martian Meteorites," Science, 290:273, 2000.) From Science Frontiers #134, MAR-APR 2001 . 2001 William R. Corliss Other Sites of Interest SIS . Catastrophism, archaeoastronomy, ancient history, mythology and astronomy. Lobster . ...
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... Science Frontiers ONLINE No. 99: May-Jun 1995 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Ballistic Panspermia Scientists are already convinced that cratering events on the moon and Mars have propelled rocky debris in the direction of the earth, and that some of these fragments have landed here in the guise of meteorites. A logical question is: Can life forms and/or chemical precursors of life be transported thus across the far reaches of the solar system? Can one planet infect another ballistically? An analysis by M.K . Wallis and N.C . Wickramasinghe is rather warm towards this idea: "The mass of escaping ejecta from the presumed 10-km comet that caused the 180-km Chicxulub crater, with a radius of roughly 10 km and 1 m deep, amounted to ~300 Mm3 , of which one third may have been rock and 10% higher-speed ejecta that could have transited directly to Mars. It may have taken 10 Ma to impact Mars but...the probability is not exceedingly low but 0.1 -1 %. "The survival and replication of microorganisms once they are released at destination would depend on the local conditions that prevail. Although viability on the present-day Martian surface is problematical, Earth-to-Mars transfers of life were feasible during an earlier 'wet' phase of the planet, prior to 3.5 Ga ago. The Martian atmosphere was also denser at that epoch, with several bars of CO2 , thus serving to decelerate meteorites, as ...
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... Science Frontiers ONLINE No. 55: Jan-Feb 1988 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The Scientific Basis Of Astrology At a recent meeting of the Society for Scientific Exploration, S. Ertel, a German scientist, reported on his inquiry into the so-called "Mars Effect," discovered by Michel Gauquelin. Here are two excerpts from his Summary : "Since 1955 Gauquelin claims to have discovered planetary effects on human births: After rise of a planet and after its crossing of the meridian, birth frequencies of eminent men may either increase beyond or decrease below chance level. .. .. . "In order to find out how clean Gauquelin's database is, the author travelled to Gauquelin's Paris laboratory and checked the files, including data which had been separated from publication, especially athletes' data. Using all obtainable data, Gauquelin's strongest hypothesis was tested, that planetary effects are more pronounced the greater the person's professional success. This claim was objectified with the help of citation frequencies, a sensitive procedure Gauquelin himself had not yet used. The total of 2089 athletes was subjected to this procedure. The results clearly supported Gauquelin's eminence claim." (Ertel, Suitbert; "An Assessment of the Mars Effect," The Explorer, 4:8 , October 1987.) Comment. Is all this simply astrology with scientific trappings? It certainly sounds likt it is! Debunking groups, such as CSICOP, have spent considerable effort trying to disprove the Mars Effect ...
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... Science Frontiers ONLINE No. 37: Jan-Feb 1985 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Why aren't the martian craters worn down?The preceding, almost-Lowellian vision of a watery Mars is quite different from what the Mariner and Viking spacecraft tell us about the planet's present condition. Wind rather than water is now the main erosional force. The sand dunes and drifts, the wind-shadows behind rocks, and the sand-blasted surfaces all attest to the desertification of Mars. Ronald Greeley, of Arizona State University, and his colleagues have simulated Martian winds in a special wind tunnel at NASA's Ames Research Center. Using spacecraft-measured wind velocities and patterns, they tried to duplicate the Martian erosional environment. The results were a surprise. They implied that the Martian surface should be worn down by wind-driven sand and dust at rates up to 2 centimeters per century. But at that rate, the Martian craters, which are estimated to be hundreds of millions of years old, would have been worn level long ago. The researchers are now wondering what is wrong with their simulation. They venture that the Martian sand may not be "normal," or perhaps the eroding particles do not travel as fast as they figured. (Anonymous; "The Windblown Planet Mars," Sky and Telescope, 68:507, 1984.) Comment. Another interpretation is that Mars has not been desert-like for as long as presently believed. Reference. The subject of ...
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... 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 Why didn't galileo resolve saturn's rings?Several times in SF and our catalogs, we have intimated that Saturn's rings may be of recent vintage or perhaps have changed in historical times. In this vein, K. Fabian writes about an interesting inconsistency: "In the early 17th Century, Galileo discovered that the planet Mars goes through a minor gibbous phase. Even in its maximum gibbous phase, Mars is 88% illuminated. Quoting James Muirden in the Amateur Astronomer's Handbook, 'It is remarkable that Galileo was able to make out the phase with his tiny telescope.' "Even more amazing, in my opinion, is that Galileo, while he was able to resolve the slight phase of Mars, was unable to resolve the major ring around Saturn. Mars is a difficult object in a small telescope, while Saturn is easily resolved as a ringed planet in even a 40-mm spotting scope at 30X. Why did the rings of Saturn elude Galileo, while the more difficult Martian phases did not? Perhaps at the time of Galileo the rings of Saturn were much more difficult to observe than they are today." (Fabian, Karl; personal communication, September 9, 1988.) Reference. For more on the many anomalies of Saturn's rings, see ALR in the catalog: The Moon and the Pla nets. Description here . From Science Frontiers #60, ...
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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 Large moon essential to the development of life?Even before its well known effect on romance, our moon was the key to the development of life on earth, according to J. Pearson. He ventures that our ponderous moon (much larger than the moons of Mars) was the key to the melting of the earth's core via tidal friction. With a fluid core, the earth developed a strong magnetic field (much stronger than those of the other inner planets) through dynamo action. This field protected nascent life from space radiation -- and here we are! (Hecht, Jeff; "Lunar Link with Life on Planets," New Scientist, p. 40, January 21, 1988.) Comment. Current scientific opinion declares that the moon was captured by the earth -- a rather rare astronomical event. The capture of a very large moon would be even rarer. From this shaky chain of thoughts, we conclude that life in the universe must be exceedingly scarce. However, such long chains of inferences are usually found to be far off the mark. From Science Frontiers #56, MAR-APR 1988 . 1988-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 12: Fall 1980 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Ephemeral Lines On Mars At first, the close-up Mariner and Viking photos of the Martian surface seemed to dispose of the famous "canals." Few permanent linear features were discovered -- certainly nothing like the complex grid of straight lines sketched and photographed by Percival Lowell. Lowell may be vindicated yet, for at least one sharp, dark line has been photographed by a Viking Orbiter during three Martian springs just north of the great volcano Arsia Mons. Called a "weather wave," this line appears only in the spring when Lowell's canals darkened. This year, a second long line, slightly curved, joined up with the first line at a triangular junction looking suspiciously like one of Lowell's "oases." (Anonymous; "Rare Martian Weather Wave -- with a Kink," Science News, 118: 7, 1980.) Comment. Could it be that the notorious Martian canals are atmospheric features that come and go? For more on the history of the Martian canals and recent observations, see AMO1 in our Catalog: The Moon and the Planets. This volume is described here . From Science Frontiers #12, Fall 1980 . 1980-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 62: Mar-Apr 1989 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Recent Martian Rivers Erode Alba Patera Most of the Martian surface is thought to be more than 3.8 billion years old. This portion is densely cratered from a period pf heavy meteorite bombardment. It is also carved by many channels that are thought to have been cut in ancient times by flowing water, water which quickly escaped into space or combined chemically with Martian minerals. The present atmosphere of Mars, in consequence, contains little water vapor. But some of the Martian landscape, notably Alba Patera, raises questions about the above scenario. The anomalous characteristic of Alba Patera is its relative smoothness and scarcity of impact craters. This Martian real estate is believed to be 2 billion years younger than the rest of the planet. Even so, it, too, is marked by "fluvial" features that resemble stream beds. Question #1 . How did Alba Patera get smoothed out or "reworked"? In other words, what happened to the ancient craters that must have pocked its surface, as they do everywhere else? Question #2 . Where did the water come from to cut Alba Patera's stream beds if all of the Martian water disappeared 2 billion years earlier? One line of thought maintains that "fluvial" does not mean "pluvial," and that Martian water has come from below rather than as rain from the atmosphere. Both fluvial episodes, in this view, occurred when something caused the ...
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... Science Frontiers ONLINE No. 68: Mar-Apr 1990 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology Michigan's prehistoric garden beds Now it's greece! Astronomy Wanted: a bona fide black hole Quiet sun: violent earth Biology Ants like amps Two-faced indians trick tigers Recent survival of the elephant in the americas Game of life favors right-handers New life for martian life Magnetic bacteria in the soil and who knows where else? Periodical invasions of aliens Geology Impact delivery of early oceans Geophysics The english hums: radar or buried pipelines? Double image of cresent moon Crop circle craze continues Psychology Higher sight Dreams that do what they're told Physics Science waits for - almost begs for - refutation General Conformity strikes again ...
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... Science Frontiers ONLINE No. 80: Mar-Apr 1992 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology Ancient greek pyramids? The great wooden well of kuckhoven Astronomy What fluid cut the styx? More evidence for galactic "shells" or "something else" The nullarbor lode Biology Cricket coordination Thousands of grebes fall from the skies Spider swordplay Archaea: the living ancestors of all life forms Life-creation from a different perspective Geology Possible chain of meteorite scars in argentina Dinosaur flatulence and climate changes The steens mountain conundrum Aerial bioluminescence Dead water Concentric, rotating luminous rings seen in sweden Anomalous optical events in the upper atmosphere Unidentified light Unclassified First cold-fusion bomb? When the chips are down ...
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... Science Frontiers ONLINE No. 128: Mar-Apr 2000 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology Archeometeorology Viruses as Ancient Artifacts 100-Mile-Long Wall in Africa Astronomy A Few Cracks in the Foundations of Mainstream Astronomy The Ganymede Magnetic Paradox Biology " Uprooting the Tree of Life " Heart-Stoppers Geology Frozen in Time A Lurch of Death Burps of Death Geophysics Target: Southern Spain A Different Sort of Crop Circle Numberless Black Discs Psychology Fake Needles but Real Knives The Consciousness Gene Mathematics How to Win by Loosing (twice) ...
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