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« Reply #465 on: 01 September 2010, 6:03:25 am » |
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Young Comets
As comets pass near the Sun, some of their mass vaporizes, producing a long tail and other debris (a). Comets also fragment frequently or crash into the Sun (b) or planets. Typical comets should disintegrate after several hundred orbits. For many comets this is less than 10,000 years. There is no evidence for a distant shell of cometary material surrounding the solar system, and there is no known way to add comets to the solar system at rates that even remotely balance their destruction. Actually, the gravity of planets tends to expel comets from the solar system rather than capture them (c). So, comets and the solar system appear to be less than 10,000 years old. [For more on comets, see: http://www.creationscience.com/onlinebook/Comets2.html#wp1069425] a. Ron Cowen, “Comets: Mudballs of the Solar System,” Science News, Vol. 141, 14 March 1992, pp. 170–171. b. Ray Jayawardhana, “Keeping Tabs on Cometary Breakups,” Science, Vol. 264, 13 May 1994, p. 907. c. Raymond A. Lyttleton, “The Non-Existence of the Oort Cometary Shell,” Astrophysics and Space Science, Vol. 31, December 1974, p. 393. If comet formation accompanies star formation, as evolutionists claim, then many comets should have been expelled from other stars. Some expelled comets should have passed through our solar system in recent years. No incoming comet has ever been observed with an interstellar (i.e. hyperbolic) orbit. [See Wetherill, p. 470.] For the last 150 years, the age of the Earth, as assumed by evolutionists, has been doubling at roughly a rate of once every 15 years. In fact, since 1900 this age has multiplied by a factor of 100! Actually, most dating techniques indicate that the Earth and solar system are young—possibly less than 10,000 years old. http://www.creationscience.com/onlinebook/AstroPhysicalSciences48.html#wp1260833
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« Reply #465 on: 01 September 2010, 6:03:25 am » |
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Old Mike
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« Reply #466 on: 01 September 2010, 7:22:29 am » |
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« Reply #467 on: 02 September 2010, 5:23:13 am » |
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Small Comets
Photographs taken from Earth-orbiting satellites show small, ice-filled comets striking Earth’s upper atmosphere at an average rate of one every three seconds (a). (The comets begin to break up 800 miles above the Earth’s surface, then frictional heating vaporizes the pieces and their descent stops at an elevation of about 35 miles.) Each comet adds 20–40 tons of water to the Earth’s atmosphere. If this influx began when evolutionists say the Earth started to evolve, all our oceans would have come from small comets. Actually, impact rates were undoubtedly greater in the past, because the planets have swept many of these comets from the solar system. Therefore, small comets would have placed much more water on Earth than is here today. Obviously, this did not happen, so oceans look young. [See also: http://www.creationscience.com/onlinebook/Comets6.html#wp1105567http://www.creationscience.com/onlinebook/Comets10.html#wp10745452] a. Louis A. Frank with Patrick Huyghe, The Big Splash (New York: Carol Publishing Group, 1990). Richard Monastersky, “Comet Controversy Caught on Film,” Science News, Vol. 133, 28 May 1988, p. 340. Timothy M. Beardsley, “Ice Storm,” Scientific American, Vol. 258, June 1988, p. 24. Jonathan Eberhart, “A Bunch of Little Comets—But Just a Little Bunch,” Science News, Vol. 132, 29 August 1987, p. 132. Richard A. Kerr, “In Search of Elusive Little Comets,” Science, Vol. 240, 10 June 1988, pp. 1403–1404. Richard A. Kerr, “Double Exposures Reveal Mini-Comets?” Science, Vol. 243, 13 January 1989, pp. 170–171.
Richard Monastersky, “Small Comet Controversy Flares Again,” Science News, Vol. 137, 9 June 1990, p. 365.
For the last 150 years, the age of the Earth, as assumed by evolutionists, has been doubling at roughly a rate of once every 15 years. In fact, since 1900 this age has multiplied by a factor of 100!
Actually, most dating techniques indicate that the Earth and solar system are young—possibly less than 10,000 years old.
http://www.creationscience.com/onlinebook/AstroPhysicalSciences49.html#wp2758982
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« Reply #468 on: 04 September 2010, 0:02:04 am » |
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The mini comet theory has been around for some time. The ratio of isotopes in sea water is different from that observed in big comets, as revealed by their spectra. Nobody has ever seen a mini comet, only atmospheric phenomena attributed to them. It is too soon to draw any firm conclusions from the observations.
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« Reply #469 on: 11 September 2010, 1:54:05 am » |
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Hot Planets
Jupiter, Saturn, and Neptune each radiate away more than twice the heat energy they receive from the Sun (a). Uranus (b) and Venus (c) also radiate too much heat. Calculations show that it is very unlikely that this energy comes from nuclear fusion (d), radioactive decay, gravitational contraction, or phase changes (e) within those planets. This suggests that these planets have not existed long enough to cool off (f). a. H. H. Aumann and C. M. Gillespie Jr., “The Internal Powers and Effective Temperatures of Jupiter and Saturn,” The Astrophysical Journal, Vol. 157, July 1969, pp. L69–L72. “Jupiter radiates into space rather more than twice the energy it receives from space.” G. H. A. Cole, The Structure of Planets (New York: Crane, Russak & Co., Inc., 1978), p. 114. M. Mitchell Waldrop, “The Puzzle That Is Saturn,” Science, 18 September 1981, p. 1351. Jonathan Eberhart, “Neptune’s Inner Warmth,” Science News, Vol. 112, 12 November 1977, p. 316. b. Ibid. c. “The Mystery of Venus’ Internal Heat,” New Scientist, Vol. 88, 13 November 1980, p. 437. d. To initiate nuclear fusion, a body must be at least ten times as massive as Jupiter. [See Andrew P. Ingersoll, “Jupiter and Saturn,” Scientific American, Vol. 245, December 1981, p. 92.] e. Ingersoll and others once proposed that Saturn and Jupiter could generate internal heat if their helium gas liquefied or their liquid hydrogen solidified. Neither is possible, because each planet’s temperature greatly exceeds the critical temperatures of helium and hydrogen. (The critical temperature of a particular gas is that temperature above which no amount of pressure can squeeze it into a liquid or solid.) Even if the temperature were cold enough to permit gases to liquefy, what could initiate nucleation? When I mentioned this in a private conversation with Ingersoll in December 1981, he quickly acknowledged his error. f. Paul M. Steidl, “The Solar System: An Assessment of Recent Evidence—Planets, Comets, and Asteroids,” Design and Origins in Astronomy, editor George Mulfinger Jr. (Norcross, Georgia: Creation Research Society Books, 1983), pp. 87, 91, 100. Jupiter would have rapidly cooled to its present temperature, even if it had been an unreasonably hot 20,000 kelvins when it formed. Evolutionary models require too much time. [See Edwin V. Bishop and Wendell C. DeMarcus, “Thermal Histories of Jupiter Models,” Icarus, Vol. 12, May 1970, pp. 317–330.] For the last 150 years, the age of the Earth, as assumed by evolutionists, has been doubling at roughly a rate of once every 15 years. In fact, since 1900 this age has multiplied by a factor of 100! Actually, most dating techniques indicate that the Earth and solar system are young—possibly less than 10,000 years old. http://www.creationscience.com/onlinebook/AstroPhysicalSciences50.html#wp1455571
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« Reply #470 on: 15 September 2010, 6:41:00 am » |
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Solar Wind
The Sun’s radiation applies an outward force on particles orbiting the Sun. Particles less than about a 100,000th of a centimeter in diameter should have been “blown out” of the solar system if it were billions of years old. Yet these particles are still orbiting the Sun. (a) Conclusion: the solar system appears young. a. After showing abundant photographic evidence for the presence of micrometeorites as small as 10^-15 g that “struck every square centimeter of the lunar surface,” Stuart Ross Taylor stated: “It has been thought previously that radiation pressure would have swept less massive particles out of the inner solar system, but there is a finite flux below 10^-14 g.” Stuart Ross Taylor, Lunar Science: A Post-Apollo View (New York: Pergamon Press, Inc., 1975), p. 90. Large lunar impacts are continually churning up and overturning the lunar surface. Therefore, for these micrometeorite impacts to blanket the surface so completely, they must have been recent. [For more details go here: http://www.creationscience.com/onlinebook/Comets3.html#wp13549779] For the last 150 years, the age of the Earth, as assumed by evolutionists, has been doubling at roughly a rate of once every 15 years. In fact, since 1900 this age has multiplied by a factor of 100! Actually, most dating techniques indicate that the Earth and solar system are young—possibly less than 10,000 years old. http://www.creationscience.com/onlinebook/AstroPhysicalSciences51.html#wp1260977
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« Reply #471 on: 16 September 2010, 23:46:12 pm » |
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Poynting-Robertson Effect
Dust particles larger than about a 100,000th of a centimeter in diameter form a large disk-shaped cloud that orbits the Sun between the orbits of Venus and the asteroid belt. This cloud produces zodiacal light (a). Forces acting on these particles should spiral most of them into the Sun in less than 10,000 years. (This is called the Poynting-Robertson effect. ) Known forces and sources of replenishment cannot maintain this cloud, so the solar system is probably less than 10,000 years old. This is how the Poynting-Robertson effect works: Rain falling on a speeding car tends to strike the front of the car and slow it down slightly. Likewise, the Sun’s rays that strike particles orbiting the Sun tend to slow them down, causing them to spiral into the Sun. Thus, the Sun’s radiation and gravity act as a giant vacuum cleaner that pulls in about 100,000 tons of nearby micrometeoroids per day. Disintegrating comets and asteroids add dust at less than half the rate at which it is being destroyed (b). A disintegrating comet becomes a cluster of particles called a meteor stream. The Poynting-Robertson effect causes smaller particles in a meteor stream to spiral into the Sun more rapidly than larger particles. After about 10,000 years, these orbits should be visibly segregated by particle size. Because this segregation is generally not seen, meteor streams are probably a recent phenomenon (c). Huge quantities of microscopic dust particles also have been discovered around some stars (d). Yet, according to the theory of stellar evolution, those stars are many millions of years old, so that dust should have been removed by stellar wind and the Poynting-Robertson effect. Until some process is discovered that continually resupplies vast amounts of dust, one should consider whether the “millions of years” are imaginary. a. “For decades, astronomers have speculated that debris left over from the formation of the solar system or newly formed from colliding asteroids is continuously falling toward the sun and vaporizing. The infrared signal, if it existed, would be so strong at the altitude of Mauna Kea [Hawaii] , above the infrared-absorbing water vapor in the atmosphere, that the light-gathering power of the large infrared telescopes would be overkill. ... In the case of the infrared search for the dust ring, [Donald N. B.] Hall [Director of the University of Hawaii’s Institute for Astronomy] was able to report within days that ‘the data were really superb.’ They don’t tell an entirely welcome story, though. ‘Unfortunately, they don’t seem to show any dust rings at all.’ ” Charles Petit, “A Mountain Cliffhanger of an Eclipse,” Science, Vol. 253, 26 July 1991, pp. 386–387. To understand the origin of zodiacal light, see: http://www.creationscience.com/onlinebook/Asteroids2.html#wp3635737b. Steidl, The Earth, the Stars, and the Bible, pp. 60–61. Harold S. Slusher and Stephen J. Robertson, The Age of the Solar System: A Study of the Poynting-Robertson Effect and Extinction of Interplanetary Dust, ICR Technical Monograph No. 6, revised edition (El Cajon, California: Institute for Creation Research, 1978). c. Stanley P. Wyatt Jr. and Fred L. Whipple, “The Poynting-Robertson Effect on Meteor Orbits,” The Astrophysical Journal, Vol. 3, January 1950, pp. 134–141. Ron Cowen, “Meteorites: To Stream or Not to Stream,” Science News, Vol. 142, 1 August 1992, p. 71. d. David A. Weintraub, “Comets in Collision,” Nature, Vol. 351, 6 June 1991, pp. 440–441. For the last 150 years, the age of the Earth, as assumed by evolutionists, has been doubling at roughly a rate of once every 15 years. In fact, since 1900 this age has multiplied by a factor of 100! Actually, most dating techniques indicate that the Earth and solar system are young—possibly less than 10,000 years old. .co m/ http://www.creationscience.com/onlinebook/AstroPhysicalSciences52.html#wp1260991
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« Reply #472 on: 17 September 2010, 6:06:33 am » |
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Supernova Remnants
In galaxies similar to our Milky Way Galaxy, a star will explode violently every 26 years or so (a). These explosions, called supernovas, produce gas and dust that expand outward thousands of miles per second. With radio telescopes, these remnants in our galaxy should be visible for a million years. However, only about 7,000 years’ worth of supernova debris are seen (b). So, the Milky Way looks young. a. “An application of the present results to the [Milky Way] Galaxy yields one supernova per 26 (± 10 estimated error) years in very good agreement with the evidence from historical supernovae.” G. A. Tammann, “On the Frequency of Supernovae as a Function of the Integral Properties of Intermediate and Late Type Spiral Galaxies,” Astronomy and Astrophysics, Vol. 8, October 1970, p. 458. b. Keith Davies, “Distribution of Supernova Remnants in the Galaxy,” Proceedings of the Third International Conference on Creationism (Pittsburgh, Pennsylvania: Creation Science Fellowship, Inc., 1994), pp. 175–184. “Where have all the remnants gone?” Astronomy Survey Committee of the National Research Council, Challenges to Astronomy and Astrophysics (Washington, D.C.: National Academy Press, 1983), p. 166. Evolution requires an old Earth, an old solar system, and an old universe. Nearly all informed evolutionists will admit that without billions of years their theory is dead. Yet, hiding the “origins question” behind a vast veil of time makes the unsolvable problems of evolution difficult for scientists to see and laymen to imagine. Our media and textbooks have implied for over a century that these almost unimaginable ages are correct. Rarely do people examine the shaky assumptions and growing body of contrary evidence. Therefore, most people today almost instinctively believe that the Earth and universe are billions of years old. Sometimes, these people are disturbed, at least initially, when they see the evidence. Actually, most dating techniques indicate that the Earth and solar system are young—possibly less than 10,000 years old. http://www.creationscience.com/onlinebook/AstroPhysicalSciences53.html#wp1606721
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« Reply #473 on: 21 September 2010, 5:47:00 am » |
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Connected Galaxies
Galaxies frequently appear connected or aligned with other galaxies or quasars that have vastly different redshifts. This happens too often for all examples to be coincidences (a). If redshifts imply velocities (which is most likely), these galaxies and quasars haven’t been moving apart for very long. If redshifts do not always imply velocities, many astronomical conclusions are in error. a. Arp, Quasars, Redshifts, and Controversies.
Fred Hoyle and Jayant V. Narlikar, “On the Nature of Mass,” Nature, Vol. 233, 3 September 1971, pp. 41–44.
William Kaufmann III, “The Most Feared Astronomer on Earth,” Science Digest, July 1981, pp. 76–81, 117.
Geoffrey Burbidge, “Redshift Rift,” Science 81, December 1981, p. 18.
Evolution requires an old Earth, an old solar system, and an old universe. Nearly all informed evolutionists will admit that without billions of years their theory is dead. Yet, hiding the “origins question” behind a vast veil of time makes the unsolvable problems of evolution difficult for scientists to see and laymen to imagine. Our media and textbooks have implied for over a century that these almost unimaginable ages are correct. Rarely do people examine the shaky assumptions and growing body of contrary evidence. Therefore, most people today almost instinctively believe that the Earth and universe are billions of years old. Sometimes, these people are disturbed, at least initially, when they see the evidence.
Actually, most dating techniques indicate that the Earth and solar system are young—possibly less than 10,000 years old.
http://www.creationscience.com/onlinebook/AstroPhysicalSciences54.html#wp1641911
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Old Mike
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« Reply #474 on: 21 September 2010, 7:45:21 am » |
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For some information less than 30 years old, look at the NASA website. Observations by Hubble and other tel;escopes in space and on the ground have revolutionised our understanding of the structure of the universe and confirmed its age as 13.75 ± 0.17 billion years
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« Reply #475 on: 24 September 2010, 3:53:32 am » |
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Unstable Galaxies
Computer simulations of the motions of spiral galaxies show them to be highly unstable; they should completely change their shape in only a small fraction of the universe’s assumed evolutionary age (a). The simplest explanation for so many spiral galaxies, including our Milky Way Galaxy, is that they and the universe are much younger than has been assumed. a. David Fleischer, “The Galaxy Maker,” Science Digest, October 1981, Vol. 89, pp. 12, 116. Evolution requires an old Earth, an old solar system, and an old universe. Nearly all informed evolutionists will admit that without billions of years their theory is dead. Yet, hiding the “origins question” behind a vast veil of time makes the unsolvable problems of evolution difficult for scientists to see and laymen to imagine. Our media and textbooks have implied for over a century that these almost unimaginable ages are correct. Rarely do people examine the shaky assumptions and growing body of contrary evidence. Therefore, most people today almost instinctively believe that the Earth and universe are billions of years old. Sometimes, these people are disturbed, at least initially, when they see the evidence. Actually, most dating techniques indicate that the Earth and solar system are young—possibly less than 10,000 years old. http://www.creationscience.com/onlinebook/AstroPhysicalSciences55.html#wp1261043
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« Reply #477 on: 25 September 2010, 3:19:44 am » |
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Galaxy Clusters
Hundreds of rapidly moving galaxies often cluster tightly together. Their relative velocities, as inferred by the redshifts of their light, are so high that these clusters should be flying apart, because each cluster’s visible mass is much too small to hold its galaxies together gravitationally (a). Because galaxies within clusters are so close together, they have not been flying apart for very long. A similar statement can be made concerning many stars in spiral galaxies and gas clouds that surround some galaxies (b). These stars and gas clouds have such high relative velocities that they should have broken their “gravitational bonds” long ago if they were billions of years old. If the redshift of starlight always indicates a star’s velocity, then a billion-year-old universe is completely inconsistent with what is observed. If redshifts can be caused by phenomena other than a star’s velocity, much of current astronomical thinking is wrong. These observations have led some to conclude, not that the universe is young, but that unseen, undetected mass is holding these stars and galaxies together. For this to work, the hidden mass, sometimes called dark matter, must be 10–100 times greater than all visible mass, and the hidden mass must be in the right places. However, many experiments have shown that the needed “missing mass” does not exist (c). Some researchers are still searching, because the alternative is a young universe. [See http://www.creationscience.com/onlinebook/AstroPhysicalSciences18.html#wp1011854] a. “In 1933 the late Fritz Zwicky pointed out that the galaxies of the Coma cluster are moving too fast: there is not enough visible mass in the galaxies to bind the cluster together by gravity. Subsequent observations verified this ‘missing’ mass in other clusters.” M. Mitchell Waldrop, “The Large-Scale Structure of the Universe,” Science, Vol. 219, 4 March 1983, p. 1050. b. Faye Flam, “NASA PR: Hype or Public Education?” Science, Vol. 260, 4 June 1993, pp. 1417–1418. “It turns out that in almost every case the velocities of the individual galaxies are high enough to allow them to escape from the cluster. In effect, the clusters are ‘boiling.’ This statement is certainly true if we assume that the only gravitational force present is that exerted by visible matter, but it is true even if we assume that every galaxy in the cluster, like the Milky Way, is surrounded by a halo of dark matter that contains 90 percent of the mass of the galaxy.” Trefil, p. 93. Gerardus D. Bouw, “Galaxy Clusters and the Mass Anomaly,” Creation Research Society Quarterly, Vol. 14, September 1977, pp. 108–112. Steidl, The Earth, the Stars, and the Bible, pp. 179–185. Silk, The Big Bang, pp. 188–191. Arp, Quasars, Redshifts, and Controversies. Halton M. Arp, “NGC-1199,” Astronomy, Vol. 6, September 1978, p. 15. Halton M. Arp, “Three New Cases of Galaxies with Large Discrepant Redshifts,” Astrophysical Journal, 15 July 1980, pp. 469–474. c. A huge dust ring has been observed orbiting two galaxies. The measured orbital velocity of this ring allows the calculation of the mass of the two galaxies and any hidden mass. There was little hidden mass. Statistical analyses of 155 other small galactic groups also suggest that there is not enough hidden mass to hold them together. [See Stephen E. Schneider, “Neutral Hydrogen in the M96 Group: The Galaxies and the Intergalactic Ring,” The Astrophysical Journal, Vol. 343, 1 August 1989, pp. 94–106.] Conclusion All dating techniques, especially the few that suggest vast ages, presume that a process observed today has proceeded at a known, but not necessarily constant, rate. This assumption may be grossly inaccurate. Projecting present processes and rates far back in time is more likely to produce errors than extrapolation over a much shorter time. Furthermore, a much better understanding usually exists for dating “clocks” that show a young Earth and a young universe. This contrary evidence understandably disturbs those who have always been told that the Earth is billions of years old. Can you imagine how disturbing such evidence is to confirmed evolutionists? http://www.creationscience.com/onlinebook/AstroPhysicalSciences56.html
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« Reply #478 on: 25 September 2010, 4:53:56 am » |
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Do make some effort to try to keep up to date. Our understanding of cosmology has been totally revolutionised since these papers were written. Try googling dark matter and dark energy.
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« Reply #479 on: 29 September 2010, 2:41:34 am » |
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Water above Mountains?
Is there enough water to cover all the earth’s pre-flood mountains in a global flood? Most people do not realize that the volume of water on earth is ten times greater than the volume of all land above sea level. Most of the earth’s mountains consist of tipped and buckled sedimentary layers. Because these sediments were initially laid down through water as nearly horizontal layers, those mountains must have been pushed up after the sediments were deposited. [See http://www.creationscience.com/onlinebook/HydroplateOverview2.html#wp1197621] If the effects of compressing the continents and buckling up mountains were reversed, the oceans would again flood the entire earth. Therefore, the earth has enough water to cover the smaller mountains that existed before the flood. (If the solid earth were perfectly smooth, the water depth would be about 9,000 feet everywhere.) The Seemingly Impossible Events of a Worldwide Flood Are Credible, If Examined Closely.http://www.creationscience.com/onlinebook/EarthSciences15.html#wp1016369
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