THOTH A Catastrophics Newsletter VOL VII, No 8 Nov 30, 2003 EDITOR: Amy Acheson PUBLISHER: Michael Armstrong LIST MANAGER: Brian Stewart CONTENTS OCKHAM'S BEARD . . . . . . . . . . . . . . . Mel Acheson CATALOG OF DISCORDANT REDSHIFTS, by Halton Arp: a review . . . . . . . . . . . . . . . . . . . . . . . Amy Acheson THE SUN ? Our Variable Star . . . . . . . . Wal Thornhill >>>>>>>>>>>>>>>>>>>-----<<<<<<<<<<<<<<<<<<< OCKHAM'S BEARD By Mel Acheson Imagine a volcano. Imagine a pyroclastic flow erupting from the volcano, surging into the valley, and swirling up the opposite mountainside. Focus your attention on the concept "pyroclastic flow." It's composed of a network of ideas about hot gasses and steam, pulverized and molten rock, magma pressure and gravity, fracturing and fluidization. If you're a vulcanologist, you may recall lab experiments with fracturing basalt under great pressure. If you're a layman, you may visualize an illustration of magma seeping into crevasses. Virtually no one will think of plasma and electricity. Expert and layman alike will find nonsensical the proposal that a pyroclastic flow could be an electrical discharge within the earth that dissociates rock into ions and dust, creating a plasma that's heated, suspended within a double layer, and jetted across the valley by electrical forces. (Thanks to Harold Tresman for getting ME to think of it.) After all, a pyroclastic flow is already explained by mechanical theories. Adding on electricity only complicates things, and the principle of Ockham's Razor dictates that unnecessary assumptions be cut off. All else being equal, the simpler explanation is preferable. But all else is not equal. Theories are not simply "after-thoughts," explanations appended to given facts. In the first place, a pyroclastic flow is not an incorrigible object of perception. The act of seeing a pyroclastic flow is not a simple matter of lenses and images, not a camera of the eye recording an image on the film of the mind. Stimuli on every 100 rods and cones in the retina are "zipped" into a stimulus on one optic nerve fiber.(1) So this first stage of perception already involves a process of classification. In the visual cortex, the classified stimuli are conflated with other stimuli and linked into networks of nervous activity. At this preconscious level the physiology of our nervous system has already determined in large part how we will understand what we see. The image of a pyroclastic flow that appears in the mind's eye is a gestalt whose relationship with the original stimuli is analogical and metaphorical.(2) Perception is both conceptual and creative. Facts are not so much "given" as "formed." We understand unities before we understand their parts. In the second place, a plasma assumption is not added on to the existing mechanical explanation. The plasma explanation DISPLACES the mechanical one, dispensing with mechanical assumptions and incorporating electrical ones. It's a unity of conception and perception that organizes our experience of what we call a pyroclastic flow in a different way from the mechanical unity. The unities of understanding are more fundamental than the parts into which they can be analyzed. With different facts, different assumptions, and different ways of understanding them, the blade of simplicity may cut the other way: Plasma may explain more with fewer assumptions than the familiar concretion of mechanical theories. But because most of the assumptions are unconscious, there's no way to count them and thus no measurable way to compare the two explanations: They are, in Thomas Kuhn's oft-repeated word, "incommensurable." Ockham's preference for simplicity consequently reduces to a bias for familiarity. The explanations we're familiar with work for the facts as we've come to know them in part because we've come to know the facts that work for the explanations we're familiar with. (Putting the situation in this circular form makes it sound whimsical, but the history of science demonstrates that developing workable circles of concepts and facts is actually difficult and rare.) What we really want to know is not which explanation is simplest but which is actually the case. Many painful and embarrassing experiences have taught us that our wanting can fool us with false answers. But this wanting to know the actual case fools us with a false question. We try to be dispassionate in asking our questions and to be attentive to nature's answers. But it will always be OUR questions that we ask, and OUR questions will always arise from and carry within themselves our cultural, historical, and biological determinants of what we can experience and imagine(3). As culture evolves, as history proceeds, as biology adapts, we discover new facts and imagine new ways to understand old facts. Mechanical theories that explained well the mechanically understood facts of an age familiar with mechanical things will become awkward and finally unimaginable as awareness of electricity throughout the cosmos renders plasma behavior familiar. There can be no final answers because there can be no final questions apart from our experience. There have been and will be times when it's appropriate for Ockham to shave theories to their most efficient expression. There have been and will be other times when it's necessary for Ockham to grow a beard of speculations that revolutionizes what we used to know. We are living in a time that calls for theoretical hirsuteness. Our familiar theories have enabled us to experience things that undermine those theories and expose their contradictions and limitations. With the discovery that the universe is composed almost entirely of plasma, and with the realization that conventional science knows almost nothing about the behavior of plasma, everything we thought we knew must be reexamined. We need to encourage speculations and to devise tests that will separate the promising from the disappointing. The institutions of funding and peer review need to acquire a little courage and loosen their terrified clinging to familiar theories. They need to regain confidence in empirical investigation. We are entering an age of exploration and discovery: The theoretical sciences should acquire an appropriate sense of adventure. Mel Acheson thoth at whidbey.com FOOTNOTES: (1) The human eye contains about 100 million light sensing cells. These are connected to the brain with only about 1 million nerve cells. This relationship is typical of neural ensembles connected to other ensembles. (2) See Lakoff and Johnson, Philosophy in the Flesh, or, more accessible but somewhat dated, Metaphors We Live By. The first two chapters of Jaynes, The Origin of Consciousness in the Breakdown of the Bicameral Mind, are also enlightening. Hayek, The Sensory Order, reviews earlier research in perception, which has been all but forgotten but closely parallels recent discoveries (3) See Toulmin, _Foresight and Understanding_ ******************************************************** _Catalogue of Discordant Redshift Associations_ By Halton Arp, 2003 Reviewed by Amy Acheson This book is exactly what amateur astronomers have been waiting for. It's not the introductory book that Arp's _Quasars, Redshifts and Controversies_ was, nor the heated polemic of his _Seeing Red_. It's a serious astronomy book that says to those willing to accept the challenge, "Let's get to work and sort out the shape of the universe, one associated group of galaxies, quasars and galaxy clusters at a time." Plasma cosmologist Don Scott says, "It is MAGNIFICENT!" And "The evidence he presents is so well stated -- all in one place -- with images and data -- it's just overwhelming." The opening words of the book are these: "Empirical evidence which is repeatable forms the indispensable basis of science. The following _Catalogue of Discordant Redshift Associations_ applies this principle to the problem of extragalactic redshifts. The _Catalogue_ entries establishes unequivocally that high redshift objects are often at the same distance as, and physically associated with, galaxies of much lower redshift." Arp follows with a 39-page review of how discordant redshifts were discovered and why they are important, using examples, pictures and diagrams taken from previous books and papers. He discusses the alignment of high redshift objects along the spin axis of low redshift active galaxies, and how in some cases the precession of a galaxy's spin axis can be traced by the distribution of associated objects. He summarizes the evidence of preferred redshift peaks. In the section titled "Cepheid distances and the Hubble Constant", Arp discusses why the results of the Hubble Key Project don't do what the Key Project claims (produce the "right" number for the Hubble constant, the rate at which the universe is expanding.) He points out that for the nearest galaxies the Hubble relationship between size and redshift seems to apply. But as we leave the local neighborhood and approach the nearest clusters, the relationship falls apart completely and in a systematic way. Yet mainstream press releases still claim to have confirmed the Hubble Constant at 72 plus or minus 8 km/sec/Mpc. How could they do that? Arp explains how. He doesn't accuse astronomers of being dishonest (I might), but instead he describes how the discrepancies "... have been overridden by stepping on the "dark energy" gas pedal or applying the "dark matter" brakes ...". Arp concludes that "the value of the Hubble constant has therefore become irrelevant in conventional cosmology." Or in my words -- Astronomers aren't measuring anything -- they are adjusting fudge factors to match observations to their interpretation. BTW, there is a useful glossary at the end of the book, if you want to know that the abbreviation Mpc from the last paragraph stands for megaparsec, which is a million parsecs. (Parsecs are also defined: a unit of distance, equal to 3.26 light years. Light years are defined in both miles and kilometers.) If you look up "dark matter" you will find one of the simplest (and most damning) definitions I've ever heard: "Matter invisible to astronomical instruments." The core of Arp's book consists of a catalogue of 41 examples of galaxy groupings with redshift discordance, listed on two-page spreads and organized according to the right ascension of the central object. He begins with NGC 7817 at 00h (hours) 03m (minutes) 59s (seconds) right ascension and ends at HCG 97 at 23h 47m 26s. Each entry to this catalogue follows a simple form. At the left top of the page, the central object of the discordant group is listed, along with co-ordinates, type, magnitude, redshift, etc., all on a grey-shaded header. Beneath the header, Arp describes the group and its discordant associations. Every association has a diagram (sky map) for locating the group. Black and white photos are included for some objects. Sometimes the photos are superimposed onto the sky maps. [There is also a small section of color plates at the end of the book illustrating some of the most spectacular associations.] At the end of most discussions, Arp inserts a section titled "Needed", where he lists what kinds of astronomical observations and studies are needed to confirm or disconfirm the association, and what we should be looking for next in this extragalactic neighborhood. To my point of view, this is the most exciting part of the book. Some of the "needed" items are available only to professional astronomers. Other items provide an opportunity for amateur astronomers who would like to do real work in the field. Some of the work can be done through on-line surveys and catalogs, without much more than an internet connection. Much of Arp's own work, especially since he was denied telescope time in the mid-1980's, was done this way. The preface to the catalogue section includes subheadings entitled "suggested use" and "what to look for" where he outlines how an interested amateur might tackle the research. A lot more observation is needed to sort out what the universe looks like. Without being explicit about it, the "needed" items point an accusing finger at mainstream astronomy. Most of the items could have been done by "funded" astronomers decades ago. If they had, today we would know a lot more about the shape of our extragalactic neighborhood and whether we live in a finite universe a few billion years old or in one whose limits are not determined (yet.) But the refusal of professional astronomers to even consider the possibility of Arp's universe is an open invitation for amateurs to step up and take on the burden. Arp adds, "I hesitate to call this work a _Catalogue_ because it is not complete. Indeed, whenever I look at the sky -- for example to discover where a certain active galaxy cluster, quasar or proposed gravitational lens came from -- I am likely to find its source, plus other families of extragalactic objects, with a large, low-redshift galaxy and associations of higher redshift companions. There are many more examples of this basic pattern to be discovered, so this is merely a sample." The number of objects (galaxies, quasars, galaxy clusters, etc.) in each catalogue entry varies. Some are as small as three (example, NGC 632, flanked by NGC 631 and the quasar PHL 1072). Others are huge groupings (example: the Perseus-Pisces filament centered on NGC 68 that covers almost a full quadrant of the sky.) Some of the catalogue entries show more than one discordant group, because more than one discordant group appears in the same observed field (example: NGC 622 and UM 341 starting on pg 58.) In this case, the parent galaxies are surrounded by about 20 high redshift quasars, all jumbled together. In the description, Arp explains how he can determine which quasar belongs to which parent galaxy by converting the redshifts of the quasars into the frame of reference of the parent galaxies. Like magic, when connected to the frame of redshift of the its parent galaxy, each of the quasars' redshifts converts from "random" to within a few hundredths of the quantized "preferred redshifts". This trick adds evidence supporting both the discordant redshift connection and the phenomenon of quantized redshifts. The book is a spiral-bound publication with a paperback cover that folds over to conceal the spiral binding. The pages are neatly arranged and the print is large and easy to read. A warning: be sure to double-check page numbers. In my copy, sheet 60/61 was inserted between pages 57 and 58, which caused all sorts of confusion when I was trying to locate the "jet in fig 3" that was mentioned on page 60. When I mentioned this to the publisher, he responded that he hasn't seen this problem in other copies of the book. For a cover picture, Arp has chosen the same discordant galaxy/quasar pair that graced the covers of previous books, NGC 4319/Markarian 205. He used a computer-enhanced Palomar photo on _Quasars, Redshifts and Controversies_ and a satellite X-ray image on _Seeing Red_. The _Catalogue of Discordant Redshift Associations_ features the much-discussed Hubble Space Telescope photo from Fall 2002: http://antwrp.gsfc.nasa.gov/apod/ap021007.html . There are two appendices to the catalogue. They aren't really after-thoughts or references. They are important parts of the book. Appendix A is a 20-page discussion of the extended region around M101. Arp devotes extra attention to this region for two reasons. First, he's presenting an example of how a discordant redshift investigation should proceed, and second, because M101 is a bright nearby spiral galaxy, which means that the objects associated with it (regardless of their redshifts) are also among the brightest of their respective classes. How far away is M101? Its accepted distance is 6.7 Mpc, or less than halfway between us and the center of the Virgo Cluster at 15-16 Mpc. But Arp adds that there are some arguments supporting the possibility that M101 belongs to the M81 group, which is around 3.6 Mpc. This is one illustration of how the loss of the Hubble Law's redshift/distance relationship means that every galaxy in the sky needs to have its distance reassessed. Appendix B is called Filaments, Clusters of Galaxies and the Nature of Ejections From Galaxies. This appendix offers a deeper coverage of several important extragalactic objects than is presented in the two-page catalogue entries. Some of these are up-dates -- new discoveries about old favorite galaxy groupings from Arp's earlier works. One of these old favorites is NGC 1232. This beautiful spiral galaxy was featured as the back cover of _Quasars, Redshifts and Controversies_. See picture on-line here: http://antwrp.gsfc.nasa.gov/apod/ap010522.html The galaxy NGC 1232 was a critical turn in Arp's own early research. It was one of the first indications that discordant redshift occurs in galaxies as well as in quasars. The little yellow disk above the outer arm of the galaxy (directly up from the nucleus) in the picture above is a companion galaxy NGC 1232B with a much higher redshift than the main galaxy. Arp's appendix includes five new close-ups of the tiny companion galaxy along with a discussion of why this, too, is a disconfirmation of the redshift/distance relationship and the expanding universe/big bang. The cost of the _Catalogue of Discordant Redshift Associations_ is higher than Arp's previous popular books, but this book is a must-have for amateur astronomers. Again from Don Scott: "The _Catalogue of Discordant Redshift Associations_ is the modern day equivalent of Galileo's "The Starry Messenger". [Halton Arp] is indeed today's Galileo." This book is available for $45 from the Apeiron Bookstore: http://redshift.vif.com/book_catalog.htm Also available on amazon.com Amy Acheson thoth at whidbey.com ******************************************************** THE SUN ? Our Variable Star By Wal Thornhill "Perhaps the most remarkable aspect of the growth in our understanding of the universe is that we understand anything at all." -- Martin Harwit, from a talk given at the American Physical Society's meeting in Philadelphia in April 2003. Harwit is an emeritus professor of astronomy at Cornell University and a former director of the Smithsonian National Air and Space Museum in Washington, D.C. But do astronomers really know what they say they know? The expressions of surprise at each new discovery hints that they don't. And their theories sound far-fetched. To make their models work they use invisible matter, invisible strange objects, dark energy, and magical magnetic fields that exist without any electrical activity. This suggests a fundamental misunderstanding of the universe. Even the closest star, our Sun, defies their understanding. As if to highlight this fact, [the first week of November, 2003] has seen nine major solar flares ? a historically unprecedented outburst from the Sun. Moreover, this is a period of declining solar activity, when the sun should be experiencing fewer, less-energetic outbursts. With each flare billions of tons of solar matter, known as coronal mass ejections (CME1s), were hurled into space at millions of kilometres per hour in defiance of the Sun's powerful gravity. The energy released in these unusual outbursts is phenomenal. EXCERPT FROM SPACE.COM: "Solar super-flare amazes scientists A flare released by the sun on Tuesday could be the most powerful ever witnessed, a monster X-ray eruption twice as strong as anything detected since satellites were capable of spotting them starting in the mid-1970s. 'This is an R-5 extreme event,' said Bill Murtagh, a forecaster at the center. 'They don't get much bigger than this.'" ? Robert Roy Britt, Space.Com THORNHILL COMMENTS: No one has any basis for saying what the largest matter expulsions from the Sun may be. It is obvious from looking at powerful mass expulsion activity in active stars and galaxies that gravitational models are inadequate to explain what is going on. Gravity is an attractive force only. Recourse to magnetic field behavior magically divorced from electric currents serves merely to reinforce the mystical quality of modern physics without telling us anything about the true cause. A news item by Jenny Hogan on NewScientist.com of 2 November says: "'The Sun is more active now than it has been for a millennium. The realisation, which comes from a reconstruction of sunspots stretching back 1150 years, comes just as the Sun has thrown a tantrum. Over the last week, giant plumes of material have burst out from our star's surface and streamed into space, causing geomagnetic storms on Earth.' The history of solar activity was estimated from sunspot counts stretching back to the seventeenth century. Beyond that, the sunspot numbers were deduced from levels of radioactive beryllium-10 trapped in ice cores taken from Greenland and Antarctica. When Mike Lockwood, from the UK's Rutherford Appleton Laboratory, saw the results he said, 'It makes the conclusion very stark. We are living with a very unusual Sun at the moment.' " See a chart of the Sun's variable sunspot behavior in the complete article on Wal Thornhill's holoscience news item at: http://www.holoscience.com/news.php?article=by2r22xg The idea that the Sun is behaving unusually is based on an assumption about what is normal for stars like the Sun. We are told that such stars are self-consuming thermonuclear engines that have sufficient fuel (hydrogen) to maintain a steady output for millions or billions of years. However, while the Sun's visible light output varies by only tenths of a percent, its energy in UV and X-rays varies by a factor of 20! A series of X-ray images of the Sun captured 4 months apart between 1991 and 1995 by the Yohkoh spacecraft illustrate this variability. It can be found in the holoscience news item: http://www.holoscience.com/news.php?article=by2r22xg There has never been a satisfactory explanation for this variable behavior of the Sun. The sunspot cycle remains a complex enigma that has no established connection with the thermonuclear model of the Sun. However, it has long been known that sunspots are sites of powerful magnetic fields. So theorists have spent decades unsuccessfully trying to model a hidden dynamo inside the Sun that can reproduce the complex tangle of magnetic fields seen above the Sun. This kind of thinking is reflected in the NewScientist.com report: "The dark patches on the surface of the Sun that we call sunspots are a symptom of fierce magnetic activity inside." Notice there is no mention of the powerful electric currents required to generate the magnetic fields. It is pure speculation, stated as fact, that the magnetic field of a sunspot is generated by activity inside the star. The key to understanding our star, and the first stepping-stone to understanding the electric universe, is that stars are an electrical phenomenon! The thermonuclear model of stars is a product of its time ? the early 1900's. That it remains essentially unchanged into the new millennium is a measure of the rigidity of the peer structure and narrow focus within academia. We have since discovered that space is full of charged particles (plasma) and magnetic fields. The Sun is a ball of plasma and its behavior more complex than was dreamt a century ago. Eddington, who gave us the standard solar model, did so using gravity and ideal gas laws. He did not know that space is threaded with magnetic fields and flows of charged particles (electric currents), with the Sun as a focus. A beneficiary of Eddington1s model, George Gamow, was moved to write effusively, "According to a Greek legend, Prometheus flew all the way to the Sun in order to bring back to mortals some of the heavenly fire. But even Prometheus would not risk diving into the Sun's photosphere to see what was under it. However, this feat was carried out by the British astronomer Sir Arthur Eddington, who was able to find out everything about the interior of the Sun and other stars without leaving his comfortable study at Cambridge University. 'It should not be too difficult,' Sir Arthur used to say, 'to understand such a simple thing as a star.' And he had very good reasons for that statement. Indeed, while geophysicists are still unable to agree on the exact value of the temperature in the center of the Earth, which is only about four thousand miles below our feet, astronomers can tell the temperature of the central regions of the Sun and of many other stars within a few percentage points and be quite sure about the figures they quote." [A Star Called the Sun, George Gamow, p.93.] THORNHILL COMMENTS: I included Gamow's comments as an example of the hubris of mathematical physicists and as a warning. It can be argued that astrophysics is in worse shape than geophysics. There is absolutely no way that anyone can be sure about the temperature of the center of the Sun. Yet confident statements like this are reported daily in the media as fact. It has resulted in the science fiction cosmology of today. More caution would be welcome. The visible activity on the surface of the Sun remains a puzzle. Sunspots are an enigma. When we look through the centers of dark sunspots it is thousands of degrees cooler beneath the bright photosphere. If we do not understand the Sun, we know nothing about the universe. On pp. 124-5, of _Science at the Cross-Roads_, Herbert Dingle comments about the mathematical foundation of cosmology: "What I believe to be the basic misconception of modern mathematical physicists - evident, as I say, not only in this problem but conspicuously so throughout the welter of wild speculations concerning cosmology and other departments of physical science -- is the idea that everything that is mathematically true must have a physical counterpart; and not only so, but must have the particular physical counterpart that happens to accord with the theory that the mathematician wishes to advocate." THORNHILL ADDS: Of course, Eddington the mathematician would see a star as a simple thing. Mathematicians require simple models to allow a mathematical solution. But as spacecraft have expanded our view of the Sun it is clear that that bright ball of plasma is not "a simple thing." Even so, Eddington seemed to intuit that stars exhibited electrical effects: "If there is no other way out we may have to suppose that bright line spectra in the stars are produced by electric discharges similar to those producing bright line spectra in a vacuum tube... We conclude provisionally that bright lines in the spectrum of a static star indicate that either (a) the star is greatly disturbed by 'thunderstorms,' or (b) it is a nebulous star." [The Internal Constitution of the Stars, pp. 344-5]. THORNHILL AGAIN: The problem for Eddington was that the origin of electricity in thunderstorms was, and still is, not understood. Therefore, as a mathematician, he did not pursue the problem. The simple answer is that both the earthly and the solar phenomena are due to the electrical nature of the universe. An earthly thunderstorm is mere sparks beside the global electrical storm that constitutes a star. Eddington did momentarily consider an external source for a star's energy: "In seeking a source of energy other than [gravitational] contraction the first question is whether the energy to be radiated in future is now hidden in the star or whether it is being picked up continuously from outside. Suggestions have been made that the impact of meteoric matter provides the heat, or that there is some subtle radiation traversing space that the star picks up." "Subtle radiation" sounds like the kind of explanation that might be favored by modern theorists but it was dismissed immediately by Eddington. Today we know there are streams of charged particles moving in space. But Eddington had already decided what must be inside the Sun: "Strong objections may be urged against these hypotheses individually; but it is unnecessary to consider them in detail because they have arisen through a misunderstanding of the nature of the problem. No source of energy is of any avail unless it liberates energy in the deep interior of the star. It is not enough to provide for the external radiation of the star. We must provide for the maintenance of the high internal temperature, without which the star would collapse." There we have it. The thermonuclear engine inside stars is required to save Eddington1s mechanical stellar model! Yet for decades the solar neutrino counts have been telling us that that model is incorrect. If we can find a reason why the Sun is the size we see, given its mass, without requiring internal heat, then an external source of energy is possible. A few pages earlier, Eddington seems to deal with electric charge in the interior of a star when he invokes the Maxwell-Boltzmann distribution law for a gas at uniform temperature in a gravitational field. It simply says that the lighter molecules will tend to rise to the top. He writes, "In ionized material the electrons are far lighter than the ions and tend to rise to the top... But this separation is stopped almost before it has begun, because the minutest inequality creates a large electrostatic field which stops any further diffusion." The calculated result is "a deficiency of 1 electron in every million tons of matter. ... The electric force, which varies in proportion to gravity in the interior, is absurdly weak, but it stops any diffusion of the electron outwards." Eddington's argument is too simplistic. It seems aimed to keep the model simple rather than realistic. Thermal ionization of hydrogen only becomes significant at a temperature of about 100,000K. Therefore, atoms and molecules will predominate through most of a star's volume, where the gravity is strongest. That applies to the entire star in the electric model. The nucleus of each atom, which is thousands of times heavier than the electrons, will be gravitationally offset from the center of the atom. The result is that each atom becomes a small electric dipole. It is significant that if you want to discover the physics of atomic and molecular dipole forces you need to turn to chemistry texts. Such is the problem with specialization. The atomic and molecular dipoles align to form a radial electric field that causes electrons to diffuse outwards in enormously greater numbers than Eddington1s simple gravitational sorting allows. It leaves positively charged ions behind which repel one another. That electrical repulsion balances the compressive force of gravity without the need for a central heat source in the star. Important Consequences of the Electric Star Model for the Sun. 1. A star is formed electromagnetically, not gravitationally, and is powered thereafter electrically (by Eddington's "subtle radiation"). 2. Near the Sun, galactic transmission lines are in the form of 35 kiloparsecs wide rotating Birkeland filaments. Their motion relative to the Sun will produce a slowly varying magnetic field and current density ? in other words a solar activity cycle. To that extent, all stars are variable. And just like real estate, location is vital. 3. An electric star has an internal radial electric field. But because plasma is an outstanding conductor it cannot sustain a high electric field. So plasma self-organizes to form a protective sheath or "double layer" across which most of the electric field is concentrated and in which most of the electrical energy is stored. It is the release of that internal stored energy that causes nova outbursts, polar jets, and the birth of stellar companions. 4. In a ball of plasma like the Sun the radial electric field will tend to be concentrated in shells or double layers above and beneath the photosphere. A double layer exists above the solar photosphere, in the chromosphere. 5. The photosphere and chromosphere together act like a pnp transistor, modulating the current flow in the solar wind.* It has an effective negative feedback influence to steady the energy radiated by the photosphere so that astrophysicists can talk of a "solar constant," while the Sun's other external electrical activity (UV light and x-rays) is much more variable. Because the photosphere is an electrical plasma discharge phenomenon it also expands or contracts to adjust to its electrical environment. That explains why the Sun "rings" like an electric bell. 6. Double layers may break down with an explosive release of electrical energy. A nova outburst is a result of the breakdown of an internal stellar DL. Hannes Alfvén suggested that billions of volts could exist across a typical solar flare double layer. 7. A star is a resonant electrical load in a galactic circuit and naturally shows periodic behavior. Superimposed is the non-linear behavior of plasma discharges. Two stars close together can induce cataclysmic variability or pulsar behavior through such plasma discharges. 8. The correct model to apply to a star is that of a homopolar electric motor. It explains the puzzle of why the equator of the Sun rotates the fastest when it should be slowed by mass loss to the solar wind. (The same model applies to spiral galaxies and explains why outer stars orbit more rapidly than expected. The spiral arms of the galaxy and the spiral structure of the solar "wind" then have an obvious connection). 9. The current that powers the Sun can be viewed as flowing in along the [TEXTLINKwww.holoscience.com/news/kinks.htm]wavy polar magnetic field lines,] then from the poles toward the equator. That current flow manifests as huge sub-photospheric flows of gas. In the mid-latitudes, the circuit is completed as the current flows outward in a current sheet called incorrectly the solar "wind." 10. The transfer of charge to the solar wind takes place through the photosphere. It occurs in the form of a tightly packed global tornadic electrical discharge. The importance of the tornadic form for us is that it is slower than lightning, being under the tight control of powerful electromagnetic forces, and less bright than lightning. The intense, equally spaced solenoidal magnetic fields of the photospheric tornadoes gives rise to the surprisingly evenly spaced magnetic field lines of the Sun. 11. Encircling the Sun's equator is a ring current forming a doughnut-shaped plasmoid. It is visible in UV light and is a source of stored electromagnetic energy. Occasionally the plasmoid discharges directly to lower levels of the Sun, punching a hole, that we call a sunspot, through the photosphere. A sunspot group can be compared to regional lightning on Earth. Scientists were surprised when they discovered "awesome plasma hurricanes" just beneath a sunspot. Electric discharges in a plasma naturally drive such rotation. Sunspots of the same magnetic polarity are drawn toward each other, which is inexplicable if they are simply magnetic phenomena. However, two parallel electric current filaments following the magnetic field lines are naturally drawn together. 12. Sometimes the slow discharge that forms a sunspot may trigger a stellar lightning flash, resulting in a more sudden and powerful release of stored electrical energy. An x-ray flash is the signature of such lightning. That arc may result in a CME. The corona often dims as power is withdrawn from the solar plasmoid. 13. The conventional thermonuclear story of stellar evolution is incorrect so we do not know the age of the Sun, or its character in the past or future. The inexplicable and drastic global climate changes on Earth in the past may have found an answer at last in the variable nature of stars. The Bottom Line Our Sun, like all stars, is a variable star. We must learn to live with the uncertainty of a star that is a product of its environment. We can expect our Sun to change when it enters regions of interstellar space where there is more or less dust, which alters the plasma characteristics. In the meantime, we can only look for reassurance by closely examining the behavior of nearby stars. A few massive CME's are the least of our concerns. * I am indebted to Professor Don Scott for this insight. He points out that the complete shutdown of the solar wind for two days in May 1999 is understandable with his transistor model. It is inexplicable on the thermonuclear model since there was no change in the Sun's visible energy output that accompanied the phenomenon. (c) Wal Thornhill 2003 author of The Electric Universe: A Holistic Science for the New Millennium See www.electric-universe.org Update 25 November 2003: Louis Lanzerotti, of the New Jersey Institute of Technology/Bell Labs, released the following startling report on November 14, 2003. It is a result of observations from the Ulysses spacecraft, which is orbiting over the poles of the Sun. Data from Ulysses show that the solar wind originates in holes in the sun's corona, and the speed of the solar wind varies inversely with coronal temperature. "This was completely unexpected," said Lanzerotti. "Theorists had predicted the opposite. Now all models of the sun and the solar wind will have to explain this observation." I missed an opportunity. This finding could have been predicted from the electrical model of the Sun. The standard model of the solar wind has it "boiling off" the Sun so that you would expect a direct correlation between coronal temperature and solar wind speed. That is precisely the opposite of what the Ulysses spacecraft saw. In the electric model of the Sun, where the solar electric field is strong in the coronal holes, protons of the solar wind are being strongly accelerated away from the Sun. Their random motion becomes less significant in a process called de-thermalization. Outside the coronal holes, where the coronal electric field is weaker, the protons move more aimlessly. As a result they suffer more collisions and move more randomly. The degree of random movement of particles directly equates to temperature. So the solar wind is fastest where the corona appears coolest and the solar wind is slowest where the corona appears hottest ? as Ulysses found. (c) Wal Thornhill 2003 author of The Electric Universe: A Holistic Science for the New Millennium See www.electric-universe.org ******************************************************** PLEASE VISIT THE KRONIA GROUP WEBSITE: http://www.kronia.com Subscriptions to AEON, a journal of myth and science, now with regular features on the Saturn theory and electric universe, may be ordered from this page: http://www.kronia.com/library/aeon.html Other suggested Web site URL's for more information about Catastrophics: http://www.aeonjournal.com/index.html http://www.knowledge.co.uk/sis/ http://www.flash.net/~cjransom/ http://www.knowledge.co.uk/velikovskian/ http://www.bearfabrique.org http://www.grazian-archive.com/ http://www.holoscience.com http://www.electric-cosmos.org/ http://www.electric-universe.org http://www.science-frontiers.com http://www.catastrophism.com/cdrom/index.htm http://www.dragonscience.com -----------------------------------------------