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Bible and Theology

Will Cosmology Emerge from the Dark Ages?
October 31, 2006
To cosmologists, the “dark ages” were not after the fall of Rome, but the time between the release of the microwave background radiation, and the light from the first stars.  In a feature article for the November Scientific American, Abraham Loeb discussed how astronomers hope to shed light on this epoch with new telescopes measuring […]
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Astronomy

Deep Field Survey Shows Oldest Galaxies Yet
September 24, 2006
Astronomers continue to find mature galaxies at higher and higher redshifts.  The latest record, reported in Nature,1 is z=6.96, interpreted to mean the galaxy was present 700 million years after the big bang (usually dated at 13.7 billion years ago).  A survey of distant galaxies from the Hubble Ultra Deep Field (HUDF), also reported in […]
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Astronomy

Whistling in the Dark Matter Debate
September 7, 2006
Who’s right?  Douglas Clowe’s team at U of Arizona claimed two weeks ago that they found dark matter in the Bullet Cluster – they even had a picture of it.  The Chandra X-Ray Center called it “direct proof” of dark matter.  Two days later, EurekAlert posted a story about a new proposal to bring back […]
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Cosmology

Big Bang Fails Prediction: Is the Theory in Trouble?
September 5, 2006
Astronomers looking at WMAP data (03/20/2006, 05/02/2003) of the cosmic background radiation failed to find shadows predicted by the big bang, reported Science Daily.  So what?  Here’s what Dr. Richard Lieu (U of Alabama) said this means: “Either it (the microwave background) isn’t coming from behind the clusters, which means the Big Bang is blown […]
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Astronomy

Early Large Spiral Galaxy Resembles Milky Way
August 18, 2006
Astronomers using adaptive optics at the Very Large Telescope (VLT) in Paranal, Chile took spectra of a galaxy at red-shift 2.38 described as an “early young galaxy” that must have, according to current theory, formed very rapidly, because it looks like the Milky Way.  The observations by Genzel et al., published in Nature,1 were described […]
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Cosmology

Cosmologists Dragged Kicking and Screaming to the Anthropic Principle
August 11, 2006
Those who view science as a dispassionate, logical pursuit of the truth should savor the emotions in two articles by Tom Siegfried about cosmology in Science this week.1,2  He reported on the passionate rivalry between theoretical physicists who embrace superstring theory as the eventual “theory of everything” and those who oppose it because of its […]
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Cosmology

Theory Battles Observations in Near-Field Cosmology
July 23, 2006
Which is more important in science: a consistent model, or a good fit with observations?  Clearly both would be the ideal.  A report in Science1 this week revealed that astronomers are having trouble holding the two together.  The problem is especially acute for near-field cosmology that deals with nearby galaxies.     It may seem […]
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Astronomy

Paper View:  Why SETI Hears Only a “Great Silence”
June 30, 2006
Enrico Fermi posed a curious question in 1950: “Where is everybody?”  If life emerges on planets as a consequence of evolution, there should be other intelligent civilizations out there, and some of them must have colonized other worlds.  He thought there must have been plenty of time for galactic colonizers to achieve technologies far beyond […]
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Cosmology

The Universe Is Made Out of… Fudge!
June 7, 2006
[Guest article]  According to the July issue of Astronomy magazine, the Universe is comprised mostly of fudge – or at least fudge factors, anyway.  The article by James Trefil from George Mason University describes the current thinking among astrophysicists as to the eventual fate of the universe.  Since the Big Bang, there has been an […]
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Bible and Theology

Paper View:  Cosmic Questions, Personal Implications
May 11, 2006
A good question provokes good thinking.  It stimulates the imagination and inspires reasoning about profound issues.  It focuses attention on problems, calls for clarification of assumptions, and leads to good follow-up questions, too.  Such a good question was asked in four simple words by Sean M. Carroll1 (U of Chicago, Enrico Fermi Institute) this month […]
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Cosmology

Unconstant Constant Could Challenge Basic Physics
April 27, 2006
“Shifting constant could shake laws of nature,” said Mark Peplow in Nature.1  “From the speed of light to the charge on an electron, the fundamental constants of physics had been assumed to be immutable,” he continued.  “But that comfortable assumption is being challenged.”  The latest challenge is ratio of the mass of a proton to […]
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Astronomy

More Hints at Early Origin of Stars, Galaxies
March 31, 2006
Several articles this month showed further evidence for a growing realization in astronomy: stars and galaxies were already mature at the beginning of the universe (see, for instance, 09/21/2005 entry).  Some recent examples: Spitzer Clusters:  JPL issued a press release stating that the Spitzer Space Telescope, on a “cosmic safari,” found evidence for clusters of […]
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Astronomy

Spiral Galaxies Wind Up Into Blurs In Short Cosmological Time
March 4, 2006
Cosmic billions of years received another challenge.  Sky and Telescope reported on a announcement by Michael R. Merrifield (University of Nottingham, England), Richard J. Rand and Sharon E. Meidt (University of New Mexico) in Monthly Notices of the Royal Astronomical Society that they measured the velocity of gases in the spiral galaxy, M77, and found […]
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Cosmology

Big Bang Threatened by Axis of Evil
February 3, 2006
“We thought we knew all about the Big Bang – but a blip in the cosmic afterglow is threatening our ideas,” reported Marcus Chown in The Independent.  The “Axis of Evil” he speaks of is not North Korea and Iran, but a newly found polarity in the cosmic background radiation that is not explainable by […]
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Cosmology

ID Film Takes Hollywood
January 15, 2006
Grauman’s Chinese Theater on Hollywood Boulevard is a top tourist attraction in Tinseltown.  It features dozens of handprints of famous movie and TV stars, from Lucille Ball and Bill Cosby to Mickey Mouse.  This venue of many a blockbuster and glitzy opening night seemed hardly a place for naturalistic cosmology to take a thrashing, but […]
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