- Thank you received: 0
Quantized redshift anomaly
16 years 11 months ago #20835
by Tommy
Replied by Tommy on topic Reply from Thomas Mandel
Here's the latest on redshift from
Alternative Cosmology Group Newsletter - November 2007
Posted 12/11/2007
Are Quasar Redshifts distance-related or intrinsic?
Three papers this month deal with the continuing question of whether the redshifts associated with quasars are purely connected with the distances, as the conventional view contends, or if they have intrinsic complement. Halton Arp, a pioneer of the view that the redshifts are intrinsic, reviews evidence that he believes shows how quasars evolve, with intrinsic processes changing their redshifts.
M. B. Bell uses the apparent motion of the jets emitted from quasars and active galactic nuclei (the smaller version of the same objects) to argue that redshifts are intrinsic, not indicative of distance. Radio observation over periods of years have shown bright knots of plasma moving outwards from quasars along narrow jets. Bell contends that the relationship between the maximum angular velocity observed in the jets for a quasar of a given apparent magnitude is most easily explained if the sources have intrinsic redshifts.
More data that may affect this debate is contained in the paper by Kronberg at al on measurements of magnetic fields in the direction of quasars and radio galaxies. When radio waves or other electromagnetic radiation passes through plasma clouds that have magnetic fields, the direction of polarization of the radiation rotates. The rate of rotation is connected to the strength of the magnetic field, the density of the plasma, its size and the wavelength of the radiation. By measuring the polarization of radio waves emitted by quasars at various wavelengths, observers can get an estimate of the magnetic fields of the plasma that the radiation has passed through.
Kronberg et al find that magnetic field appears to increase with increasing redshift. By itself, this does not distinguish between the two hypotheses, since either this could be a result of the radiation passing through an increasing depth of magnetized clouds, or because higher intrinsic redshift is a product of higher intrinsic magnetic field. However, the data can provide a good test of theories that attempt to explain how the redshifts could be produced by interactions with plasma.
Quasars and the Hubble Relation
Authors: H. Arp
arxiv.org/abs/0711.2607v1
A Global Probe of Cosmic Magnetic Fields to High Redshifts
Authors: P. P. Kronberg, M. L. Bernet, F. Miniati, S. J. Lilly, M. B. Short, D. M. Higdon
arxiv.org/abs/0712.0435v1
Evidence in Support of the Local Quasar Model from Inner Jet Structure and Angular Motions in Radio Loud AGN
Authors: M.B. Bell
arxiv.org/abs/0711.4531v1
Alternative Cosmology Group Newsletter - November 2007
Posted 12/11/2007
Are Quasar Redshifts distance-related or intrinsic?
Three papers this month deal with the continuing question of whether the redshifts associated with quasars are purely connected with the distances, as the conventional view contends, or if they have intrinsic complement. Halton Arp, a pioneer of the view that the redshifts are intrinsic, reviews evidence that he believes shows how quasars evolve, with intrinsic processes changing their redshifts.
M. B. Bell uses the apparent motion of the jets emitted from quasars and active galactic nuclei (the smaller version of the same objects) to argue that redshifts are intrinsic, not indicative of distance. Radio observation over periods of years have shown bright knots of plasma moving outwards from quasars along narrow jets. Bell contends that the relationship between the maximum angular velocity observed in the jets for a quasar of a given apparent magnitude is most easily explained if the sources have intrinsic redshifts.
More data that may affect this debate is contained in the paper by Kronberg at al on measurements of magnetic fields in the direction of quasars and radio galaxies. When radio waves or other electromagnetic radiation passes through plasma clouds that have magnetic fields, the direction of polarization of the radiation rotates. The rate of rotation is connected to the strength of the magnetic field, the density of the plasma, its size and the wavelength of the radiation. By measuring the polarization of radio waves emitted by quasars at various wavelengths, observers can get an estimate of the magnetic fields of the plasma that the radiation has passed through.
Kronberg et al find that magnetic field appears to increase with increasing redshift. By itself, this does not distinguish between the two hypotheses, since either this could be a result of the radiation passing through an increasing depth of magnetized clouds, or because higher intrinsic redshift is a product of higher intrinsic magnetic field. However, the data can provide a good test of theories that attempt to explain how the redshifts could be produced by interactions with plasma.
Quasars and the Hubble Relation
Authors: H. Arp
arxiv.org/abs/0711.2607v1
A Global Probe of Cosmic Magnetic Fields to High Redshifts
Authors: P. P. Kronberg, M. L. Bernet, F. Miniati, S. J. Lilly, M. B. Short, D. M. Higdon
arxiv.org/abs/0712.0435v1
Evidence in Support of the Local Quasar Model from Inner Jet Structure and Angular Motions in Radio Loud AGN
Authors: M.B. Bell
arxiv.org/abs/0711.4531v1
Please Log in or Create an account to join the conversation.
16 years 9 months ago #14903
by Tommy
Replied by Tommy on topic Reply from Thomas Mandel
Here is the latest news...
Alternative Cosmology Group Newsletter - 2007 Year End Review
Posted 2/14/2007
Cosmology in 2007: A Year-End Survey
By Eric J. Lerner
In the past year, evidence again the conventional Big Bang model built up on several fronts. The evidence that the cosmic background radiation (CBR) is not randomly spread across the sky, as the inflationary Big Bang predicts, has become overwhelming. The contradictions between Big Bang predictions of the abundance of light elements and observations continue to get worse. In addition, new observations have contradicted the conventional concept of a universe that is homogenous and isotropic, demonstrating alignments of galaxies on extremely large scales.
Unfortunately, the accumulation of evidence hasnt yet sparked a general debate in cosmology over whether the Big Bang model is a valid one. But there are a few small sings that there is beginning to be a greater openness to questioning at lest some aspects of the convergence cosmology and its ever-growing grab-bag of hypothetical constructs, like inflation, dark matter, dark energy, and quintessence. As conventional cosmologists leap ever higher into the realms of fantasy, even the popular press is starting, ever-so tentatively, to wonder if the Emperor really is naked.
1. Problems mount with the Big Bang
A. Patterns in the CBR become indisputable
The hypothetical process of inflation is a crucial part of the current Big Bang model. Without this early period of super-fast expansion, the theory predicts that different parts of the sky should have widely differing intensities of the CBR, in contradiction to observations. While inflation is a purely ad-hoc hypothetical process, based on no know laws of physics, it does make one firm prediction. This is that the small anisotropies or fluctuations in the CBR should be distributed entirely randomlyin a Gaussian distribution.
Yet almost since the first results of the WMAP satellite were released four years ago, it has been clear that the small anisotropies in the CBR are not random, there are patterns. Especially at large angular sale in the sky, there are regions where the CBR is smoother and where it is lumpier. In addition there are too many hot and cold spots in the sky for a Gaussian distribution.
There have been a number of efforts to try to attribute this non-randomness to a limited section of the sky which is anomalous and in particular to the WMAP cold spot a region of the sky with the least intense CBR. Lawrence Rudnick et al published a widely noted paper in which they tried to attribute the cold spot to a huge void, 280 Mpc in diameter that has been observed in the distribution of radio galaxies. The idea was that the gravitational effects of such a void could slightly redshift CBR photons from that direction.
However, Pavel Naselsky et al, among others demonstrated statistically that the non-Gaussian patterns on the sky are not just limited to the Cold Spot. Aleksandar Rakic, and Dominik J. Schwarz showed convincingly that the patterns are incompatible with the hypothesis of Guassianity, and Amit Yadav and Benajmin Wandelt, using a different method of analysis, ruled out the inflationary prediction at the 99.5% confidence level.
Despite all this contradictory evidence, in only one paper, that of Y. Wiaux et al, is the validity of the inflationary hypothesize explicitly questioned. By contrast, Yadav and Wandelt conclude, not that the inflationary theory is wrong, but only that it is too simple and that more exotic theories with multiple scalar fields, features in inflation potential, non-adiabatic fluctuations, non-canonical kinetic terms, deviations from the Bunch-Davies vacuum will be needed.
Non-Guassianity analysis on local morphological measures of WMAP data
Authors: Y. Wiaux, P. Vielva, R. B. Barreiro, E. Martinez-Gonzalez, P. Vandergheynst
arxiv.org/abs/0706.2346v1
Extragalactic Radio Sources and the WMAP Cold Spot
Authors: Lawrence Rudnick, Shea Brown, Liliya R. Williams
arxiv.org/abs/0704.0908v1
The mystery of the WMAP cold spot
Authors: Pave D. Naselsky (1), Per Rex Christensen (1), Peter Coles (2), Oleg Verkhodanov (3), Dmitry Novikov (4,5), Jaiseung Kim (1) ((1) Niels Bohr Institute, Copenhagen, Denmark; (2) School of Physics and Astronomy, Cardiff University, Wales, United Kingdom; (3) Special astrophysical observatory, Nizhnij Arkhyz, Russia; (4) Imperial College, London, United Kingdom; (5) AstroSpace Center of Lebedev Physical Institute, Moscow, Russia)
arxiv.org/abs/0712.1118v1
Correlating anomalies of the microwave sky: The Good, the Evil and the Axis
Authors: Aleksandar Rakic, and Dominik J. Schwarz
arxiv.org/abs/astro-ph/0703266v2
Detection of primordial non-Gaussianity (fNL) in the WMAP 3-year data at above 99.5% confidence
Authors: Amit P. S. Yadav, Benjamin D. Wandelt
arxiv.org/abs/0712.1148v2
B. SZ anomaly raises questions of the nature of the CBR
In the conventional cosmology, the CBR is assumed to come from vast distances corresponding to the early years after the Big Bang. As a result it is expected that dense clouds of plasma in clusters of galaxies will cast slight shadows by the CBR radiation coming from beyond them. This shadowing effect is called the Sunayev-Zeldovich effect. In 2006 Richard Lieu et al pointed out that the shadowing effect was much less than was expected, implying that the CBR originated between us and the clusters, not beyond them. In 2007, Bailey and Shanks extended this analysis to many more clusters than the 31 studied by Lieu. They found that not only was the SZ effect less than expected, it tended to disappear as the redshift of the clusters studied went from 0.1 to 0.3, implying that most of the CBR come from redshifts less than 0.3. The authors did not draw that conclusion. But they did show that there was no available conventional explanation of the results.
Anomalous SZ Contribution to 3 Year WMAP Data
Authors: R.M. Bielby, T. Shanks
arxiv.org/abs/astro-ph/0703470v1
C. Light elements prediction in further conflict with observation
A second key prediction of the Big Bang model is the abundance of certain light isotopes deuterium He-3, He4- and Li-7. In particular, the Big Bang is supposed to have produce almost exactly 25% He as compared with hydrogen.
However, in an important paper that has received almost no notice although it was posted on the ArXiv in March, 2007 and published in MNRAS in December, Luca Casagrande et al show that old main sequence stars have much less helium than Big Bang nucleosynthesis predicts. Since He-4 is produced by stars, they should have more helium, not less, than the Big Bang predictions. The ones with the least helium are the ones that have the least heavier elements, which all astronomers agree are formed in stars and then disturbed into interstellar space, going on to be incorporated in other stars. If helium abundance rises with heavy element abundance from values well below the primordial one, it implies that the helium, as well as the heavier elements, is formed in ordinary stars early in the process of forming a galaxy. This is exactly what a number of researchers, including your editor, have hypothesized as the origin of the so-called primordial helium.
Casagrande et al found that for stars that had a metal (heavy element content) of less than 1.3%, the average helium abundance was 18+2%, three standard deviations below the Big Bang predictions. For individual stars the situation was even worse. The star in the sample with the fourth lowest metallicity, 0.14%, (8% of the solar value) thus presumably the fourth oldest, had a helium abundance of 13+2% or six sigma below the predicted value. Two other individual stars had helium content more than four sigma below the predicted value, including one with a helium abundance of only 9.5+3.2%, less than half the predicted value.
Unfortunate, Casagrande too fails to draw the conclusion that this data tends to refute the Big Bang theory. While they carefully rule out any explanation due to problems in stellar theory or their measurements, they conclude that there must be an unknown problem in the data. One caution about this data is that the helium is measured indirectly using stellar theory. However, the theory is a well-confirmed one.
For many years it has been know that the BBN lithium prediction was too high by a factor of at least three as compared with measurements of lithium in the atmosphere of old stars. The discovery of Li6 as well in these stars has made the problem worse. On the one hand, Li6 is very easily burned in stars, so if some of the Li7 was destroyed by stellar nuclear reactions, all of the Li6 would have been, so the existence of the Li6 implies that there has been very little destruction. But in addition the Big Bang does not predict the production of any Li6. Prodanovic and Fields assume that the Li6 is produced by cosmic rays, and find that these must produce some Li7 as well. This makes the contradiction between the predicted amount of Li7 and observation even worse.
The Helium abundance and Delta Y / Delta Z in Lower Main Sequence stars
Authors: Luca Casagrande (1,2), Chris Flynn (1,2), Laura Portinari (1,2), Leo Girardi (3), Raul Jimenez (4) ((1) Tuorla Observatory, (2) University of Turku, (3) INAF Padova Observatory, (4) UPenn)
arxiv.org/abs/astro-ph/0703766v1
Monthly Notices of the Royal Astronomical Society, Volume 382, Issue 4, Page 1516-1540, Dec 2007
Cosmological Cosmic Rays: Sharpening the Primordial Lithium Problem
Authors: Tijana Prodanovic, Brian D. Fields
arxiv.org/abs/0709.3300
D. More anisotropy
Conventional cosmology hypothesizes that the universe, on a large scale, is isotropic. Yet this year, evidence has shown large-scale anisotropies in measurements other than that of the CBR. Michael J. Longo showed that spiral galaxies tend to spiral more in one direction than another, possibly implying a large scale magnetic field in region some 350 Mpc across. The alignment of the spins seems to point in direction close to that defined by anisotropies in the CBR.
There is also an asymmetry in the Hubble expansion, or in the velocities of galaxies within an even large volume, some 600 Mpc or more across. First Megan L. McClure and C. C. Dyer, and then Dominik J. Schwarz and Bastian Weinhorst used supernova data to find that the Hobble constant is about 10% lower in some directions than in others, implying either an asymmetry in the process that creates the Hubble redshift, or velocities for galaxies of up to 3,000 km/sec.
Is the Cosmic "Axis of Evil" due to a Large-Scale Magnetic Field?
Authors: Michael J. Longo
arxiv.org/abs/astro-ph/0703694v2
Does the Universe Have a Handedness?
Authors: Michael J. Longo
arxiv.org/abs/astro-ph/0703325v2
Anisotropy in the Hubble constant as observed in the HST Extragalactic Distance Scale Key Project results
Authors: M. L. McClure, C. C. Dyer
arxiv.org/abs/astro-ph/0703556v1
(An)isotropy of the Hubble diagram: comparing hemispheres
Authors: Dominik J. Schwarz, Bastian Weinhorst
arxiv.org/abs/0706.0165v1
E. Too high surface brightness galaxies
If the universe is expanding, the surface brightness (apparent luminosity divided by apparent surface area) of distant galaxies will be much less than that of nearby ones. But if it is not expanding, the surface brightness will be the same. It turns out that the surface brightness is, in fact, the same. The conventional, Big Bang, explanation of this observation is that the distant galaxies have extremely high intrinsic surface brightness but with cosmological dimming, by coincidence, they appear to have the same surface brightness as nearby ones. One of the big problems with this explanation is that the implied nitric surface brightens is much large than that observed for any nearby galaxies and may be physically impossible.
In 2007, Akiyama et al studying size and surface brightness of galaxies in the optical V band find that at z=3, the highest surface brightnesses, assuming cosmological dimming, are 16 times brighter than any in the nearby universe. Trujillo et al looked at massive galaxies and find that at z=1.85 the most massive, >10^11 stellar mass, galaxies are five times smaller than nearby galaxies, taking into account the assumed cosmological formula for converting angular dimensions to linear dimensions. (The expanding universe formula makes objects (1+z) ^1.5 times smaller than they would be if the universe is not expanding.) This implies that they are 125 times denser than massive galaxies today and such dense galaxies are not found in the nearby universe. Trujillo et al hypothesize that mergers could reduce their density, but such mergers would make them into extremely massive galaxies, which are very rare.
Are there really such super bright galaxies in the nearby universe? An earlier paper by Hoopes et al had claimed to have discovered such super-high-surface- brightness galaxies in the nearby universe. But Riccardo Scarpa, Renato Falamo and your editor point out the errors in their analysis, indicating that no such super-galaxies have been found locally. Overzier et al replied with Hubble Space Telescope observations that, they claim, shows that extremely small bright galaxies do exist today, so could have existed at high z. The catch is that only one of the galaxies observed with HST was observed in the far UV wavelengths that the high-z galaxies are observed at. This one galaxy had a surface brightness intermediate between that claimed by Hoopes and that claimed for the same galaxy by Scarpa based on ground telescope observations. There will be much more to come on this debate in 2008.
Strong size evolution of the most massive galaxies since z~2
Authors: Ignacio Trujillo, Christopher J. Conselice, Kevin Bundy, M. C. Cooper, P. Eisenhardt, Richard S. Ellis
arxiv.org/abs/0709.0621v1
Adaptive Optics Rest-Frame V-band Imaging of Lyman Break Galaxies at z~3: High-surface Density Disk-like Galaxies ?
Authors: M.Akiyama, Y.Minowa, N.Kobayashi, K.Ohta, M.Ando, I.Iwata
arxiv.org/abs/0709.2714v1
Title: Do local analogs of Lyman Break Galaxies exist?
Authors: Riccardo Scarpa, Renato Falomo, Eric Lerner
arxiv.org/abs/0706.2948
HST morphologies of local Lyman break galaxy analogs I: Evidence for starbursts triggered by merging
Authors: Roderik A. Overzier, Timothy M. Heckman, Guinevere Kauffmann, Mark Seibert, R. Michael Rich, Antara Basu-Zych, Jennifer Lotz, Alessandra Aloisi, Stephane Charlot, Charles Hoopes, D. Christopher Martin, David Schiminovich
arxiv.org/abs/0709.3304v2
2. Growth of the debate about cosmological models
In what is perhaps a sign that popular science journals are becoming more open to talking about the problems of conventional cosmology, American Scientist has published in its September-October issue a critique of the Big Bang by Dr. Michael Disney . American Scientist is the publication of Sigma Chi, the US scientific research society, and is aimed at a general audience. The article, forthrightly titled Modern Cosmology, Science or Folk-tale demonstrates that at all points in its history the Big Bang model has had more independent adjustable parameters than observable data points, giving it almost no powers of prediction, the key characteristic of scientific theories. Dr. Disney participated in the first Crisis in Cosmology Conference.
In an as-yet unpublished paper, Richard Lieu surveys the evidence for the convergence cosmology and finds it wanting, although he does not go so far as to question the reality of the Big Bang itself.
In a survey of cosmology aimed at philosophers, Timothy Eastman concludes that the dominant cosmology can not be taken as proven and that other approaches have to be considered. In his view, no current cosmology accounts for all the observations.
Modern Cosmology, Science or Folk-tale
Author: Michael Disney
www.americanscientist.org/template/AssetDetail/assetid/55839
LambdaCDM cosmology: how much suppression of credible evidence, and does the model really lead its competitors, using all evidence?
Authors: Richard Lieu
arxiv.org/abs/0705.2462
Cosmic Agnosticism
Author: Timothy Eastman
"Process Studies" (Vol. 36.2, Fall-Winter 2007, pp. 181-197)
3. Work on alternative theories
A. MOND work grows
Last year, there was a continued growth in the number o paper dealing with Modified Newtonian Dynamics or MOND. MOND is an alternative theory to dark matter as an explanation of the velocity curves of galaxies. It hypothesizes that gravity is stronger than in the Newtonian theory at low accelerations.
Sky and Telescope, the leading US amateur astronomy magazine, featured an article on MOND, the first coverage in the magazine of alternative cosmology for years.
A number of papers described ways to develop the theory behind MOND and make predictions with it. Other papers looked at the so-called Bullet Cluster, a pair of colliding clusters of galaxies that was used in 2006 to prove the existence of dark matter. These papers demonstrated that MOND could describe the cluster observation better than dark matter. In addition, Scarpa et al showed that MOND could also describe velocities of stars in a globular cluster, which is not supposed to contain any dark matter.
The modified Newtonian dynamics-MOND-and its implications for new physics
Authors: Jacob D. Buckstein
www.arxiv.org/abs/astro-ph/0701848
Fundamental parameter-free solutions in Modified Gravity
Authors: J. W. Moffat, V. T. Tooth
arxiv.org/abs/0712.1796v2
The collision velocity of the bullet cluster in conventional and modified dynamics
Authors: Garry W. Angus (St. Andrews), Stacy S. McGaugh (Maryland)
arxiv.org/abs/0704.0381v1
The Bullet Cluster 1E0657-558 evidence shows Modified Gravity in the absence of Dark Matter
Authors: J. R. Brownstein, J. W. Moffat
lanl.arxiv.org/abs/astro-ph/0702146
Using Globular Clusters to Test Gravity in the Weak Acceleration Regime
Authors: Riccardo Scarpa, Gianni Marconi, Roberto Gilmozzi, Giovanni Carraro
www.eso.org/sci/publications/messenger/
4. Evidence and theories abut intrinsic redshifts in quasars
As in previous years, evidence continues to accumulate that quasar (QSO) redshifts are at least in part intrinsic, and that many QSOs are no where near as distant as the redshifts imply. Ryabinkov showed that there are periodicities in the absorption line spectra in QSOs, a pattern that would not be expected if the absorption lines were from intervening galaxies. Bell and McDiarimid showed that the angular motions in quasar jets are more easily understood if the QSOs are not at extreme distance.
There may be a plasma-based explanation of what could generate the redshifts within the atmosphere of the quasar. Sisir Roy et al have devoted such a theory and have compared it to quasar observations.
The redshift distribution of absorption-line systems in QSO spectra
Authors: A.I. Ryabinkov, A.D. Kaminker, D.A. Varshalovich
www.arxiv.org/abs/astro-ph/0703277v1
An Abrupt Upper Envelope Cut-off in the Distribution of Angular Motions in Quasar Jets is Compatible in all Respects with a Simple Non-Relativistic Ejection Model
Authors: M.B. Bell, D.R McDiarmid
arxiv.org/abs/astro-ph/0701093
Dynamic Multiple Scattering, Frequency Shift and Possible Effects on Quasar Astronomy
Authors: Sisir Roy, Malabika Roy, Joydip Ghosh, Menas Kafatos.
lanl.arxiv.org/abs/astro-ph/0701071
Alternative Cosmology Group Newsletter - 2007 Year End Review
Posted 2/14/2007
Cosmology in 2007: A Year-End Survey
By Eric J. Lerner
In the past year, evidence again the conventional Big Bang model built up on several fronts. The evidence that the cosmic background radiation (CBR) is not randomly spread across the sky, as the inflationary Big Bang predicts, has become overwhelming. The contradictions between Big Bang predictions of the abundance of light elements and observations continue to get worse. In addition, new observations have contradicted the conventional concept of a universe that is homogenous and isotropic, demonstrating alignments of galaxies on extremely large scales.
Unfortunately, the accumulation of evidence hasnt yet sparked a general debate in cosmology over whether the Big Bang model is a valid one. But there are a few small sings that there is beginning to be a greater openness to questioning at lest some aspects of the convergence cosmology and its ever-growing grab-bag of hypothetical constructs, like inflation, dark matter, dark energy, and quintessence. As conventional cosmologists leap ever higher into the realms of fantasy, even the popular press is starting, ever-so tentatively, to wonder if the Emperor really is naked.
1. Problems mount with the Big Bang
A. Patterns in the CBR become indisputable
The hypothetical process of inflation is a crucial part of the current Big Bang model. Without this early period of super-fast expansion, the theory predicts that different parts of the sky should have widely differing intensities of the CBR, in contradiction to observations. While inflation is a purely ad-hoc hypothetical process, based on no know laws of physics, it does make one firm prediction. This is that the small anisotropies or fluctuations in the CBR should be distributed entirely randomlyin a Gaussian distribution.
Yet almost since the first results of the WMAP satellite were released four years ago, it has been clear that the small anisotropies in the CBR are not random, there are patterns. Especially at large angular sale in the sky, there are regions where the CBR is smoother and where it is lumpier. In addition there are too many hot and cold spots in the sky for a Gaussian distribution.
There have been a number of efforts to try to attribute this non-randomness to a limited section of the sky which is anomalous and in particular to the WMAP cold spot a region of the sky with the least intense CBR. Lawrence Rudnick et al published a widely noted paper in which they tried to attribute the cold spot to a huge void, 280 Mpc in diameter that has been observed in the distribution of radio galaxies. The idea was that the gravitational effects of such a void could slightly redshift CBR photons from that direction.
However, Pavel Naselsky et al, among others demonstrated statistically that the non-Gaussian patterns on the sky are not just limited to the Cold Spot. Aleksandar Rakic, and Dominik J. Schwarz showed convincingly that the patterns are incompatible with the hypothesis of Guassianity, and Amit Yadav and Benajmin Wandelt, using a different method of analysis, ruled out the inflationary prediction at the 99.5% confidence level.
Despite all this contradictory evidence, in only one paper, that of Y. Wiaux et al, is the validity of the inflationary hypothesize explicitly questioned. By contrast, Yadav and Wandelt conclude, not that the inflationary theory is wrong, but only that it is too simple and that more exotic theories with multiple scalar fields, features in inflation potential, non-adiabatic fluctuations, non-canonical kinetic terms, deviations from the Bunch-Davies vacuum will be needed.
Non-Guassianity analysis on local morphological measures of WMAP data
Authors: Y. Wiaux, P. Vielva, R. B. Barreiro, E. Martinez-Gonzalez, P. Vandergheynst
arxiv.org/abs/0706.2346v1
Extragalactic Radio Sources and the WMAP Cold Spot
Authors: Lawrence Rudnick, Shea Brown, Liliya R. Williams
arxiv.org/abs/0704.0908v1
The mystery of the WMAP cold spot
Authors: Pave D. Naselsky (1), Per Rex Christensen (1), Peter Coles (2), Oleg Verkhodanov (3), Dmitry Novikov (4,5), Jaiseung Kim (1) ((1) Niels Bohr Institute, Copenhagen, Denmark; (2) School of Physics and Astronomy, Cardiff University, Wales, United Kingdom; (3) Special astrophysical observatory, Nizhnij Arkhyz, Russia; (4) Imperial College, London, United Kingdom; (5) AstroSpace Center of Lebedev Physical Institute, Moscow, Russia)
arxiv.org/abs/0712.1118v1
Correlating anomalies of the microwave sky: The Good, the Evil and the Axis
Authors: Aleksandar Rakic, and Dominik J. Schwarz
arxiv.org/abs/astro-ph/0703266v2
Detection of primordial non-Gaussianity (fNL) in the WMAP 3-year data at above 99.5% confidence
Authors: Amit P. S. Yadav, Benjamin D. Wandelt
arxiv.org/abs/0712.1148v2
B. SZ anomaly raises questions of the nature of the CBR
In the conventional cosmology, the CBR is assumed to come from vast distances corresponding to the early years after the Big Bang. As a result it is expected that dense clouds of plasma in clusters of galaxies will cast slight shadows by the CBR radiation coming from beyond them. This shadowing effect is called the Sunayev-Zeldovich effect. In 2006 Richard Lieu et al pointed out that the shadowing effect was much less than was expected, implying that the CBR originated between us and the clusters, not beyond them. In 2007, Bailey and Shanks extended this analysis to many more clusters than the 31 studied by Lieu. They found that not only was the SZ effect less than expected, it tended to disappear as the redshift of the clusters studied went from 0.1 to 0.3, implying that most of the CBR come from redshifts less than 0.3. The authors did not draw that conclusion. But they did show that there was no available conventional explanation of the results.
Anomalous SZ Contribution to 3 Year WMAP Data
Authors: R.M. Bielby, T. Shanks
arxiv.org/abs/astro-ph/0703470v1
C. Light elements prediction in further conflict with observation
A second key prediction of the Big Bang model is the abundance of certain light isotopes deuterium He-3, He4- and Li-7. In particular, the Big Bang is supposed to have produce almost exactly 25% He as compared with hydrogen.
However, in an important paper that has received almost no notice although it was posted on the ArXiv in March, 2007 and published in MNRAS in December, Luca Casagrande et al show that old main sequence stars have much less helium than Big Bang nucleosynthesis predicts. Since He-4 is produced by stars, they should have more helium, not less, than the Big Bang predictions. The ones with the least helium are the ones that have the least heavier elements, which all astronomers agree are formed in stars and then disturbed into interstellar space, going on to be incorporated in other stars. If helium abundance rises with heavy element abundance from values well below the primordial one, it implies that the helium, as well as the heavier elements, is formed in ordinary stars early in the process of forming a galaxy. This is exactly what a number of researchers, including your editor, have hypothesized as the origin of the so-called primordial helium.
Casagrande et al found that for stars that had a metal (heavy element content) of less than 1.3%, the average helium abundance was 18+2%, three standard deviations below the Big Bang predictions. For individual stars the situation was even worse. The star in the sample with the fourth lowest metallicity, 0.14%, (8% of the solar value) thus presumably the fourth oldest, had a helium abundance of 13+2% or six sigma below the predicted value. Two other individual stars had helium content more than four sigma below the predicted value, including one with a helium abundance of only 9.5+3.2%, less than half the predicted value.
Unfortunate, Casagrande too fails to draw the conclusion that this data tends to refute the Big Bang theory. While they carefully rule out any explanation due to problems in stellar theory or their measurements, they conclude that there must be an unknown problem in the data. One caution about this data is that the helium is measured indirectly using stellar theory. However, the theory is a well-confirmed one.
For many years it has been know that the BBN lithium prediction was too high by a factor of at least three as compared with measurements of lithium in the atmosphere of old stars. The discovery of Li6 as well in these stars has made the problem worse. On the one hand, Li6 is very easily burned in stars, so if some of the Li7 was destroyed by stellar nuclear reactions, all of the Li6 would have been, so the existence of the Li6 implies that there has been very little destruction. But in addition the Big Bang does not predict the production of any Li6. Prodanovic and Fields assume that the Li6 is produced by cosmic rays, and find that these must produce some Li7 as well. This makes the contradiction between the predicted amount of Li7 and observation even worse.
The Helium abundance and Delta Y / Delta Z in Lower Main Sequence stars
Authors: Luca Casagrande (1,2), Chris Flynn (1,2), Laura Portinari (1,2), Leo Girardi (3), Raul Jimenez (4) ((1) Tuorla Observatory, (2) University of Turku, (3) INAF Padova Observatory, (4) UPenn)
arxiv.org/abs/astro-ph/0703766v1
Monthly Notices of the Royal Astronomical Society, Volume 382, Issue 4, Page 1516-1540, Dec 2007
Cosmological Cosmic Rays: Sharpening the Primordial Lithium Problem
Authors: Tijana Prodanovic, Brian D. Fields
arxiv.org/abs/0709.3300
D. More anisotropy
Conventional cosmology hypothesizes that the universe, on a large scale, is isotropic. Yet this year, evidence has shown large-scale anisotropies in measurements other than that of the CBR. Michael J. Longo showed that spiral galaxies tend to spiral more in one direction than another, possibly implying a large scale magnetic field in region some 350 Mpc across. The alignment of the spins seems to point in direction close to that defined by anisotropies in the CBR.
There is also an asymmetry in the Hubble expansion, or in the velocities of galaxies within an even large volume, some 600 Mpc or more across. First Megan L. McClure and C. C. Dyer, and then Dominik J. Schwarz and Bastian Weinhorst used supernova data to find that the Hobble constant is about 10% lower in some directions than in others, implying either an asymmetry in the process that creates the Hubble redshift, or velocities for galaxies of up to 3,000 km/sec.
Is the Cosmic "Axis of Evil" due to a Large-Scale Magnetic Field?
Authors: Michael J. Longo
arxiv.org/abs/astro-ph/0703694v2
Does the Universe Have a Handedness?
Authors: Michael J. Longo
arxiv.org/abs/astro-ph/0703325v2
Anisotropy in the Hubble constant as observed in the HST Extragalactic Distance Scale Key Project results
Authors: M. L. McClure, C. C. Dyer
arxiv.org/abs/astro-ph/0703556v1
(An)isotropy of the Hubble diagram: comparing hemispheres
Authors: Dominik J. Schwarz, Bastian Weinhorst
arxiv.org/abs/0706.0165v1
E. Too high surface brightness galaxies
If the universe is expanding, the surface brightness (apparent luminosity divided by apparent surface area) of distant galaxies will be much less than that of nearby ones. But if it is not expanding, the surface brightness will be the same. It turns out that the surface brightness is, in fact, the same. The conventional, Big Bang, explanation of this observation is that the distant galaxies have extremely high intrinsic surface brightness but with cosmological dimming, by coincidence, they appear to have the same surface brightness as nearby ones. One of the big problems with this explanation is that the implied nitric surface brightens is much large than that observed for any nearby galaxies and may be physically impossible.
In 2007, Akiyama et al studying size and surface brightness of galaxies in the optical V band find that at z=3, the highest surface brightnesses, assuming cosmological dimming, are 16 times brighter than any in the nearby universe. Trujillo et al looked at massive galaxies and find that at z=1.85 the most massive, >10^11 stellar mass, galaxies are five times smaller than nearby galaxies, taking into account the assumed cosmological formula for converting angular dimensions to linear dimensions. (The expanding universe formula makes objects (1+z) ^1.5 times smaller than they would be if the universe is not expanding.) This implies that they are 125 times denser than massive galaxies today and such dense galaxies are not found in the nearby universe. Trujillo et al hypothesize that mergers could reduce their density, but such mergers would make them into extremely massive galaxies, which are very rare.
Are there really such super bright galaxies in the nearby universe? An earlier paper by Hoopes et al had claimed to have discovered such super-high-surface- brightness galaxies in the nearby universe. But Riccardo Scarpa, Renato Falamo and your editor point out the errors in their analysis, indicating that no such super-galaxies have been found locally. Overzier et al replied with Hubble Space Telescope observations that, they claim, shows that extremely small bright galaxies do exist today, so could have existed at high z. The catch is that only one of the galaxies observed with HST was observed in the far UV wavelengths that the high-z galaxies are observed at. This one galaxy had a surface brightness intermediate between that claimed by Hoopes and that claimed for the same galaxy by Scarpa based on ground telescope observations. There will be much more to come on this debate in 2008.
Strong size evolution of the most massive galaxies since z~2
Authors: Ignacio Trujillo, Christopher J. Conselice, Kevin Bundy, M. C. Cooper, P. Eisenhardt, Richard S. Ellis
arxiv.org/abs/0709.0621v1
Adaptive Optics Rest-Frame V-band Imaging of Lyman Break Galaxies at z~3: High-surface Density Disk-like Galaxies ?
Authors: M.Akiyama, Y.Minowa, N.Kobayashi, K.Ohta, M.Ando, I.Iwata
arxiv.org/abs/0709.2714v1
Title: Do local analogs of Lyman Break Galaxies exist?
Authors: Riccardo Scarpa, Renato Falomo, Eric Lerner
arxiv.org/abs/0706.2948
HST morphologies of local Lyman break galaxy analogs I: Evidence for starbursts triggered by merging
Authors: Roderik A. Overzier, Timothy M. Heckman, Guinevere Kauffmann, Mark Seibert, R. Michael Rich, Antara Basu-Zych, Jennifer Lotz, Alessandra Aloisi, Stephane Charlot, Charles Hoopes, D. Christopher Martin, David Schiminovich
arxiv.org/abs/0709.3304v2
2. Growth of the debate about cosmological models
In what is perhaps a sign that popular science journals are becoming more open to talking about the problems of conventional cosmology, American Scientist has published in its September-October issue a critique of the Big Bang by Dr. Michael Disney . American Scientist is the publication of Sigma Chi, the US scientific research society, and is aimed at a general audience. The article, forthrightly titled Modern Cosmology, Science or Folk-tale demonstrates that at all points in its history the Big Bang model has had more independent adjustable parameters than observable data points, giving it almost no powers of prediction, the key characteristic of scientific theories. Dr. Disney participated in the first Crisis in Cosmology Conference.
In an as-yet unpublished paper, Richard Lieu surveys the evidence for the convergence cosmology and finds it wanting, although he does not go so far as to question the reality of the Big Bang itself.
In a survey of cosmology aimed at philosophers, Timothy Eastman concludes that the dominant cosmology can not be taken as proven and that other approaches have to be considered. In his view, no current cosmology accounts for all the observations.
Modern Cosmology, Science or Folk-tale
Author: Michael Disney
www.americanscientist.org/template/AssetDetail/assetid/55839
LambdaCDM cosmology: how much suppression of credible evidence, and does the model really lead its competitors, using all evidence?
Authors: Richard Lieu
arxiv.org/abs/0705.2462
Cosmic Agnosticism
Author: Timothy Eastman
"Process Studies" (Vol. 36.2, Fall-Winter 2007, pp. 181-197)
3. Work on alternative theories
A. MOND work grows
Last year, there was a continued growth in the number o paper dealing with Modified Newtonian Dynamics or MOND. MOND is an alternative theory to dark matter as an explanation of the velocity curves of galaxies. It hypothesizes that gravity is stronger than in the Newtonian theory at low accelerations.
Sky and Telescope, the leading US amateur astronomy magazine, featured an article on MOND, the first coverage in the magazine of alternative cosmology for years.
A number of papers described ways to develop the theory behind MOND and make predictions with it. Other papers looked at the so-called Bullet Cluster, a pair of colliding clusters of galaxies that was used in 2006 to prove the existence of dark matter. These papers demonstrated that MOND could describe the cluster observation better than dark matter. In addition, Scarpa et al showed that MOND could also describe velocities of stars in a globular cluster, which is not supposed to contain any dark matter.
The modified Newtonian dynamics-MOND-and its implications for new physics
Authors: Jacob D. Buckstein
www.arxiv.org/abs/astro-ph/0701848
Fundamental parameter-free solutions in Modified Gravity
Authors: J. W. Moffat, V. T. Tooth
arxiv.org/abs/0712.1796v2
The collision velocity of the bullet cluster in conventional and modified dynamics
Authors: Garry W. Angus (St. Andrews), Stacy S. McGaugh (Maryland)
arxiv.org/abs/0704.0381v1
The Bullet Cluster 1E0657-558 evidence shows Modified Gravity in the absence of Dark Matter
Authors: J. R. Brownstein, J. W. Moffat
lanl.arxiv.org/abs/astro-ph/0702146
Using Globular Clusters to Test Gravity in the Weak Acceleration Regime
Authors: Riccardo Scarpa, Gianni Marconi, Roberto Gilmozzi, Giovanni Carraro
www.eso.org/sci/publications/messenger/
4. Evidence and theories abut intrinsic redshifts in quasars
As in previous years, evidence continues to accumulate that quasar (QSO) redshifts are at least in part intrinsic, and that many QSOs are no where near as distant as the redshifts imply. Ryabinkov showed that there are periodicities in the absorption line spectra in QSOs, a pattern that would not be expected if the absorption lines were from intervening galaxies. Bell and McDiarimid showed that the angular motions in quasar jets are more easily understood if the QSOs are not at extreme distance.
There may be a plasma-based explanation of what could generate the redshifts within the atmosphere of the quasar. Sisir Roy et al have devoted such a theory and have compared it to quasar observations.
The redshift distribution of absorption-line systems in QSO spectra
Authors: A.I. Ryabinkov, A.D. Kaminker, D.A. Varshalovich
www.arxiv.org/abs/astro-ph/0703277v1
An Abrupt Upper Envelope Cut-off in the Distribution of Angular Motions in Quasar Jets is Compatible in all Respects with a Simple Non-Relativistic Ejection Model
Authors: M.B. Bell, D.R McDiarmid
arxiv.org/abs/astro-ph/0701093
Dynamic Multiple Scattering, Frequency Shift and Possible Effects on Quasar Astronomy
Authors: Sisir Roy, Malabika Roy, Joydip Ghosh, Menas Kafatos.
lanl.arxiv.org/abs/astro-ph/0701071
Please Log in or Create an account to join the conversation.
16 years 9 months ago #18166
by Tommy
Replied by Tommy on topic Reply from Thomas Mandel
QUESTION: IF the universe is expanding, then it would seem that the size of galaxies that have been around for the life of the universe would be much larger than those which were there in the so called beginning. That is, we should be able to see a difference in size toward the smaller as we move back in time. Do we?
Please Log in or Create an account to join the conversation.
16 years 9 months ago #15291
by JMB
Replied by JMB on topic Reply from Jacques Moret-Bailly
Eric's letter is very good, and I like the sentence " As conventional cosmologists leap ever higher into the realms of fantasy, even the popular press is starting, ever-so tentatively, to wonder if the Emperor really is naked."
The power of mankind comes from the desire for understanding anything, but, at a time it is impossible to understand some observations, so that, to fulfil the desire absurdities are built. Science tries to avoid these absurdities using two methods, induction and deduction.
When a scientific topic appears, induction is necessary to put some order among the observations, then deduction allows to simplify the descriptions and improve our knowledge. The error of the big bang theory is trying deductions while an inductive work seemed powerless. Eric's letter is a good inductive work which shows the weaknesses of the Big Bang theory, in which almost all types of observations require new laws of physics.
Show that deduction is now able to criticise the big bang after a learning of some parametric optics:
Laser spectroscopy required the use of old physics ( thermodynamics, Rayleigh theory of incoherent scattering, Planck-Nernst law 1916, Einstein theory of emission/absorption of light 1917) to find, WITHOUT ANY NEW FUNDAMENTAL CONCEPT, to develop coherent optics which applies not only to laser experiments, but also to experiments where light-matter interactions are not perturbed by collisions. The fundamental effect in a laser is SUPERRADIANCE, and in lasers pumped by primary lasers, COHERENT SCATTERING. In PARAMETRIC PROCESSES, light beams interact without any permanent excitation of matter to multiply, combine, shift light frequencies. There is nothing magic in laser experiments, their laws may apply to experiments using ordinary matter simply by the decrease of the parameter intensity, an change of the parameter "length of light pulses" which compared with the length of the pulses of ordinary light is longer with CW lasers, generally shorter with pulsed lasers.
A trouble, for people who send light pulses between continents through optical fibres is a frequency shift proportional to the path, without any broadening of the spectrum; it is the CREIL effect. The paths available in laboratory cells are too short for its observation, but with the high top power of pulsed lasers a non-linearity appears which increases the effect so much that the observation becomes easy; it is the ISRS effect; its study verifies that these effects are thermodynamically allowed parametric interactions in which energy is transferred between light beams. Usually CREIL transfers energy from light to thermal radiation. It does not trouble .
The CREIL theory is a simple consequence of regular optics and spectroscopy; it explains by the simultaneous redshifts and heatings of the thermal background around the very hot objects which create excited hydrogen atoms, unlimited redshifts without any trouble of the spectra and the wave surfaces. It explains the periodicities observed in the spectra of the quasars.
It is unhappy that Eric does not see a difference between the CREIL and two other theories:
- The MOND theory requires new physics; as it does not work well, just as the big bang, many modifications are proposed.
- E. Wolf's redshift theory whose hypothesis are absurd in interstellar conditions: it is founded on incoherent scattering of light and, in astrophysics, applied to very low pressure gas. But the theory of Rayleigh incoherent scattering (immediately extended to Raman incoherent scattering after its discovery) which explains the blue of the sky, uses fluctuations of density during the light pulses, which introduce the necessary stochastic phase shifts. In a low pressure gas, these fluctuations correspond to collisions. The most frequent collisions are binary, their number, in a given volume, are proportional to the square of the pressure; therefore, the intensities of the incoherent scatterings are proportional to the square of the pressure, negligible in interstellar gases. On the contrary, the amplitudes of coherent scatterings, source of the CREIL, are reduced by collisions.
Do you know that the strongest (but implicit) criticism of the Hubble's law was published in ApJ by Eli Michael et al. (593:809, 2003)? These authors accept the computation of the distance of supernova remnant 1987A by a comparison of the angular size of its ring with its absolute size deduced from light echoes, that is 168000 light-years. But they publish a Lyman alpha line of neutral atomic hydrogen with a redshift which, using Hubble's law, would be two billions ly away. Thus they explain this redshift with Wolf's hypothesis, but a numerical computation, and they recognise that it does not work well!
Explaining the main properties of SNR 1987A (its necklace with its pearls, its spectra, the invisibility of the star,...) is a beautiful application of coherent spectroscopy available at arxiv, physics 0801.0925.
The power of mankind comes from the desire for understanding anything, but, at a time it is impossible to understand some observations, so that, to fulfil the desire absurdities are built. Science tries to avoid these absurdities using two methods, induction and deduction.
When a scientific topic appears, induction is necessary to put some order among the observations, then deduction allows to simplify the descriptions and improve our knowledge. The error of the big bang theory is trying deductions while an inductive work seemed powerless. Eric's letter is a good inductive work which shows the weaknesses of the Big Bang theory, in which almost all types of observations require new laws of physics.
Show that deduction is now able to criticise the big bang after a learning of some parametric optics:
Laser spectroscopy required the use of old physics ( thermodynamics, Rayleigh theory of incoherent scattering, Planck-Nernst law 1916, Einstein theory of emission/absorption of light 1917) to find, WITHOUT ANY NEW FUNDAMENTAL CONCEPT, to develop coherent optics which applies not only to laser experiments, but also to experiments where light-matter interactions are not perturbed by collisions. The fundamental effect in a laser is SUPERRADIANCE, and in lasers pumped by primary lasers, COHERENT SCATTERING. In PARAMETRIC PROCESSES, light beams interact without any permanent excitation of matter to multiply, combine, shift light frequencies. There is nothing magic in laser experiments, their laws may apply to experiments using ordinary matter simply by the decrease of the parameter intensity, an change of the parameter "length of light pulses" which compared with the length of the pulses of ordinary light is longer with CW lasers, generally shorter with pulsed lasers.
A trouble, for people who send light pulses between continents through optical fibres is a frequency shift proportional to the path, without any broadening of the spectrum; it is the CREIL effect. The paths available in laboratory cells are too short for its observation, but with the high top power of pulsed lasers a non-linearity appears which increases the effect so much that the observation becomes easy; it is the ISRS effect; its study verifies that these effects are thermodynamically allowed parametric interactions in which energy is transferred between light beams. Usually CREIL transfers energy from light to thermal radiation. It does not trouble .
The CREIL theory is a simple consequence of regular optics and spectroscopy; it explains by the simultaneous redshifts and heatings of the thermal background around the very hot objects which create excited hydrogen atoms, unlimited redshifts without any trouble of the spectra and the wave surfaces. It explains the periodicities observed in the spectra of the quasars.
It is unhappy that Eric does not see a difference between the CREIL and two other theories:
- The MOND theory requires new physics; as it does not work well, just as the big bang, many modifications are proposed.
- E. Wolf's redshift theory whose hypothesis are absurd in interstellar conditions: it is founded on incoherent scattering of light and, in astrophysics, applied to very low pressure gas. But the theory of Rayleigh incoherent scattering (immediately extended to Raman incoherent scattering after its discovery) which explains the blue of the sky, uses fluctuations of density during the light pulses, which introduce the necessary stochastic phase shifts. In a low pressure gas, these fluctuations correspond to collisions. The most frequent collisions are binary, their number, in a given volume, are proportional to the square of the pressure; therefore, the intensities of the incoherent scatterings are proportional to the square of the pressure, negligible in interstellar gases. On the contrary, the amplitudes of coherent scatterings, source of the CREIL, are reduced by collisions.
Do you know that the strongest (but implicit) criticism of the Hubble's law was published in ApJ by Eli Michael et al. (593:809, 2003)? These authors accept the computation of the distance of supernova remnant 1987A by a comparison of the angular size of its ring with its absolute size deduced from light echoes, that is 168000 light-years. But they publish a Lyman alpha line of neutral atomic hydrogen with a redshift which, using Hubble's law, would be two billions ly away. Thus they explain this redshift with Wolf's hypothesis, but a numerical computation, and they recognise that it does not work well!
Explaining the main properties of SNR 1987A (its necklace with its pearls, its spectra, the invisibility of the star,...) is a beautiful application of coherent spectroscopy available at arxiv, physics 0801.0925.
Please Log in or Create an account to join the conversation.
- tvanflandern
- Topic Author
- Offline
- Platinum Member
Less
More
- Thank you received: 0
16 years 9 months ago #15292
by tvanflandern
Replied by tvanflandern on topic Reply from Tom Van Flandern
<blockquote id="quote"><font size="2" face="Verdana, Arial, Helvetica" id="quote">quote:<hr height="1" noshade id="quote"><i>Originally posted by Tommy</i>
<br />IF the universe is expanding, then it would seem that the size of galaxies that have been around for the life of the universe would be much larger than those which were there in the so called beginning.<hr height="1" noshade id="quote"></blockquote id="quote"></font id="quote">Nope. In Big Bang theory, the solar system, galaxies, and all "gravitationally bound" things do not participate in the universal expansion. Naturally, cosmologists do not define "gravitationally bound" because any attempt to do so would lead to a contradiction. -|Tom|-
<br />IF the universe is expanding, then it would seem that the size of galaxies that have been around for the life of the universe would be much larger than those which were there in the so called beginning.<hr height="1" noshade id="quote"></blockquote id="quote"></font id="quote">Nope. In Big Bang theory, the solar system, galaxies, and all "gravitationally bound" things do not participate in the universal expansion. Naturally, cosmologists do not define "gravitationally bound" because any attempt to do so would lead to a contradiction. -|Tom|-
Please Log in or Create an account to join the conversation.
16 years 9 months ago #15295
by Tommy
Replied by Tommy on topic Reply from Thomas Mandel
I remember SN1987A very well. I was in alove relationship then, and a few days before we had severed the relationship. I was in tears for days. But then, it was a monday I believe, at around nine PM, the tears were replaced with this feeling inside of me, a feeling of joy. I remember because for the first time I wrote about it in red and dated it. I never date what I write. The feeling grew and I was back where I had been before we broke akpart. The next day I called her and asked her if this was real. It was, and we started a new chapter. Several months later I read about SN1987A and went back to my notes. The neutrons from SN1987A reached us at about 11 pm my time.
ANYWAY, my question is what would observations show if the Hubble-did-not-believe-Doppler-red-shift measurement were removed from the books?
A. No beginning of eternity
B. No Production of energy from nothing
C. No need for Dark Energy
D. No tremendously large stars
E. No need for impossible physics
F. The falsification of decades of scientific research
G. The loss of a million jobs
H. The loss of respect for science
ANYWAY, my question is what would observations show if the Hubble-did-not-believe-Doppler-red-shift measurement were removed from the books?
A. No beginning of eternity
B. No Production of energy from nothing
C. No need for Dark Energy
D. No tremendously large stars
E. No need for impossible physics
F. The falsification of decades of scientific research
G. The loss of a million jobs
H. The loss of respect for science
Please Log in or Create an account to join the conversation.
Time to create page: 0.375 seconds