Carbon Units Study Carbon Unity
May 21, 2011
Life’s dependency on carbon was so distinctive to aliens in Star Trek, they nicknamed humans “carbon units.” With its four valences, carbon is able to form an almost infinite number of complex molecules based on chains (polymers) and geometric shapes. But does the presence of carbon in abundance explain the appearance of life? Evolutionists desire […]
Habitable Zones Constrained by Tides
February 26, 2011
The idea of a circumstellar habitable zone – a radial range around a star where an earth-like planet could support life – may be too simplistic. Science Daily reported that “Tides can render the so-called ‘habitable zone’ around low-mass stars uninhabitable.” Astronomers at the Astrophysical Institute Potsdam studied the effects of tides on planets around […]
Is Star Formation Understood?
February 22, 2011
Astronomers often speak with apparent confidence about regions of active star formation in nebulae or galaxies. A look at the fine print, however, shows plenty of wiggle room when observations don’t quite match theory.
Scientists Debunk Scientists
January 12, 2011
What do you know? We look to science to tell us about reality, but how confident can we be when they keep changing the tune? Undermining cosmology: Science Daily tells us today that “Cosmology Standard Candle Not So Standard After All.” Results from the Spitzer Space Telescope show that Cepheid variables shrink as they age, […]
Left-Handed Amino Acids Explained Naturally?
January 10, 2011
The problem of left-handed amino acids in life’s proteins has remained an evolutionary conundrum for decades (see online book and earlier entries). Another team has tried to tackle it, and boasted great things for their small returns. Science Daily said, What is the origin of such asymmetry in biological material? There are two competing hypotheses. […]
Loopy Cosmology Goes Abstract
December 17, 2010
A physicist from Warsaw standing by a Picasso painting finds convergence with his thinking about the origin of the universe. The caption on Science Daily reads, “The lines in the painting are fairly similar to graphs showing the evolution of quantum states of the gravitational field in loop quantum gravity.” The cosmologist is Prof. Jerzy […]
Living Fossils Found in Space
October 13, 2010
A type of galaxy that should have only existed long ago is alive and well nearby, astronomers from Swinburne University are claiming. “The Swinburne researchers have likened the galaxies to the ‘living dinosaurs’ or Wollemi Pines of space – galaxies you just wouldn’t expect to find in today’s world,” said Science Daily. Very […]
Many Stars Are Planet Destroyers
September 16, 2010
A NASA study is being called “Bad news for planet hunters.” A survey of stars in globular clusters has not turned up the number of planets expected. Astronomers conclude that stars in these presumably ancient clusters have long since devoured their planets or sent them careening out into oblivion. The leading popular science […]
Things in Space that Shouldnt Be
July 29, 2010
A history of astronomy and a history of surprise discoveries in space would track pretty well. Recent stories show that the trend continues even today. Wet moon: The moon was thought to be depleted of volatiles – until now. According to PhysOrg, “Researchers discover water on the moon is widespread, similar to Earth’s.” Shouldn’t all […]
Scratching Heads With Imaginary Stars
July 21, 2010
It was lurking out there, astronomers said. Our sun’s evil companion, invisible, dark, like a stealthy general of an enemy force, wandered silently in hiding, waiting for the next opportunity to order its agents of death into combat. Its name was Nemesis. Every 27 million years, using its gravity, it sent comets from the Oort […]
Dark Energy: Can a Theoretical Entity Be Measured?
July 17, 2010
The redshift of galaxies has been measured for some 90 years, but the existence of “dark energy” was postulated only recently – in the late 1990s. It was needed to explain unexpected dimness of the most distant galaxies, as measured by Type Ia supernovae. Some cosmologists claim they are measuring dark energy – others say […]
Are Saturn’s Rings Evolving?
July 10, 2010
Can ring particles grow into moons? And is that how planets grew from rings around stars?
Planets Seen Forming! (or Dust Spreading )
June 13, 2010
Science headline writers were almost beside themselves with joy at the prospect of watching other planetary systems in the process of forming. Science Daily nearly set a record with a large-print, bold, 22-word headline: “Zooming in on an Infant Solar System: For the First Time, Astronomers Have Observed Solar Systems in the Making in Great […]
How Science Is Done: Upsetting Applecarts
May 19, 2010
Hardly a week goes by without some scientific finding upsetting an applecart – a long-held belief. Often, those beliefs are scientific theories taught in textbooks by science professors. Defenders of science say that this is the way science works. It’s a self-correcting process, they argue; it’s to be expected that new data will lead to […]
Conflicting Reports About Earthlike Planets
April 14, 2010
Are earth-like planets rare or common? Your opinion might depend on which news stories you read. “Polluted Old Stars Suggest Earth-like Worlds May Be Common,” reported Space.com and Science Daily. The idea is that hydrogen in the atmospheres of white dwarfs might have come from water, which might be remains of rocky planets that got […]