VIEW HEADLINES ONLY
Astronomy

Earth Uniqueness Up; SETI Down
July 29, 2011
Our earth seems special – maybe because it is. Some astronomers are seriously considering that life might be rare or unique on our rare (or unique) planet. If so, hopes for finding sentient aliens on the celestial radio dial drop accordingly. The 50th anniversary of the first SETI search came, unfortunately for search enthusiasts, came at a time when funding is harder to get.
CONTINUE READING
Intelligent Design

Ups & Downs of SETI
May 15, 2011
The Search for Extra-Terrestrial Intelligence arouses excitement in some, boredom in others.  The SETI Institute has taken lumps recently; due to a $5 million shortfall in funding, they had to mothball a search using the Allen Telescope Array.  But PhysOrg announced that an unspecified group of astronomers will be using the Green Bank Radio Telescope […]
CONTINUE READING
Intelligent Design

SETI in Reverse
April 29, 2011
The SETI Institute has had to close down its search with the Allen Telescope Array (08/12/2010) due to lack of funds.  But while incoming messages might be missed, outgoing messages are still en route.  The Voyager record is approaching interstellar space.     PhysOrg, Live Science and the BBC News all told about the budget […]
CONTINUE READING
Darwin and Evolution

Is This What Darwin Had in Mind?
April 10, 2011
Evolution is a word loosely used in science these days.  Reporters and scientists talk about “the evolution of” this or that sometimes carelessly, without regard to how the explanation fits old Darwinism or neo-Darwinism.  Has the word evolution become a kind of catch-all hypothesis, for which rigor is no longer necessary? Survival of the discreetist:  […]
CONTINUE READING
Mind and Brain

If Pigs Have Wings, SETI Could Be Robots
March 11, 2011
The SETI program is still waiting to catch a sentient signal from deep space, but in the absence of data, people are free to speculate.  Michael Dyer, a computer science professor at UCLA, is certain that the first aliens to visit Earth will be robots.  He even attached a probability to it, according to Adam […]
CONTINUE READING
Media

Philosophy Roundup
February 27, 2011
Philosophy of science is a broad discipline incorporating many sub-disciplines such as intellectual history, sociology, ethics, rhetoric, logic, demarcation of science from pseudoscience, classification, discovery, verification, explanation and more.  A dozen recent news stories discussed some of these topics. Medical ethics:  PhysOrg reproduced an AP story about medical research on humans in the US in […]
CONTINUE READING
Cosmology

Intelligence as a Cosmic Reality
February 6, 2011
The “I” in SETI takes “Intelligence” seriously.  It requires that intelligence is a recognizable, quantifiable property of nature.  The origin of intelligence is a question that separates theists from materialists – whether it is a fundamental or emergent property.  Before engaging that question, it might be instructive to see how scientists who are not necessarily […]
CONTINUE READING
Darwin and Evolution

Planets a-Plenty, but Are They Lively?
February 2, 2011
The Kepler spacecraft has found over 1,235 planets so far (Space.com), 54 in their star’s habitable zone, and some Earth-size or smaller.  Science media are having a field day reporting the discoveries, portraying them with artist imaginations, licking their chops at the possibility of life in outer space.  What does this mean?     Space.com […]
CONTINUE READING
Darwin and Evolution

SETI’s Monsters Under the Head
January 11, 2011
No one has ever proven the existence of life beyond the earth, but some people have the earth’s international response all worked out.  They know how we should react whether the aliens are friendly or hostile.  Mike Wall at Space.com published the idea that if we are not alone, we should fear the aliens.  But […]
CONTINUE READING
Astronomy

SETI Ignorance Gets Stronger
December 9, 2010
“Science is not about blind faith” begins a video posted on MSNBC about SETI.  Part of an article by AP reporter Seth Borenstein, “Evidence for E.T. is mounting daily, but not proven,” the video explains Frank Drake’s famous equation that tries to quantify the probability for extraterrestrial intelligence (09/29/2010, 11/24/2008).  Though Drake confidently asserts the […]
CONTINUE READING
SETI

SETI Reinvades Oz
November 13, 2010
To celebrate the 50th anniversary of the first SETI search, astronomers from around the world are going to tune into the stars, listening for aliens.  Frank Drake named his first attempt in 1960 after the land of Oz: Project Ozma.  Today’s searchers, looking at promising candidates with much better resolution, are once again paying tribute […]
CONTINUE READING
Intelligent Design

SETI: To the Unknown, Full Speed Ahead
October 16, 2010
This year marks the 50th year of the search for extraterrestrial intelligence (SETI).  Seth Shostak, senior astronomer at the SETI Institute and one of its most outspoken spokesmen, made the cover of Sky and Telescope’s November 2010 issue.  He stands proudly over his Allen Telescope Array in his feature story, “Closing in on E.T.” celebrating […]
CONTINUE READING
Intelligent Design

SETI Calls Alien Signals Unnatural
September 29, 2010
It may be harder to find alien radio signals than thought.  If aliens follow the human technological path of progress, they will move from analog to digital broadcasting in a century or less.  In that case, it will be much more difficult to eavesdrop on intelligent signals, because digital signals tend to be more focused, […]
CONTINUE READING
Intelligent Design

SETI Uses Design Inference
September 29, 2010
Some astronomers are concerned that we may never detect aliens.  If alien civilizations “go digital” within a short time period, as humans have in a century since the invention of radio, the possibility of detecting their radio signals may be much smaller than earlier thought.  Zoe Macintosh wrote for Live Science, “Finding E.T. May Become […]
CONTINUE READING
Physics

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 […]
CONTINUE READING
All Posts by Date