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Cosmology

SETI: Physics Conspires to Keep the Aliens Isolated
December 7, 2007
Where are the aliens?  They’re too far away to get to know.  Don’t look for galactic federations to join any time soon, said SETI Institute Director Seth Shostak at Space.com.  The harsh realities of the speed of light make fellowship, both in person and via radio signals, too remote to be feasible.     Shostak […]
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Dumb Ideas

SETI Researcher Writes Children’s Poem
November 22, 2007
For a feature called “SETI Thursday” at Space.com, Dr. Laurence Doyle has written a childish poem about how life brought itself up from nothing to galactic explorers.  It begins, “When the Earth was young, and the Moon nearby, in a cometary sea, prokaryotic thoughts arose, what fun it is to be!”  The idea of evolving […]
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Education

Microsoft Billionaire Puts His Money Where His Darwinism Is
October 12, 2007
Paul Allen is spending millions on humanitarian causes: not the cure of disease or the end of poverty, but on helping humans recognize that they evolved from space dust (see next entry).  This, presumably, brings enlightenment.     Shortly after 9/11, the PBS series Evolution made its debut, thanks to a large endowment from Allen, […]
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Cosmology

Astronomy Columnist Tackles Naturalism vs. Intelligence
September 29, 2007
Bob Berman is an unusual columnist for a science magazine.  He’s independent-thinking, unafraid to tackle big questions and criticize powerful institutions, but all the while able to keep a sense of humor.  In his monthly column “Bob Berman’s Strange Universe” in the November issue of Astronomy (p. 10), he took a moment from munching on […]
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Dumb Ideas

SETI Camp Promotes Make Believe
August 17, 2007
“Every kid loves to play make believe,” wrote Lisa Grossman for Space.com’s “SETI Thursday” feature.  How did Lisa spend her summer?  Playing make believe with 16 undergraduates at a NSF- and NASA-funded SETI camp.  “For many of us, the experience was nothing short of fantasy fulfillment,” she cheerfully said in her report entitled, “How I […]
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SETI

Are the Red Dwarfs Ready for SETI?
April 16, 2007
There are oodles of M-type red dwarf stars.  Before now, most SETI researchers didn’t pay them much attention, because their habitable zones are narrow.  Also, because the habitable zones are closer in, any planets in the lucky radius would most likely be tidally locked to the star, leaving one hemisphere in darkness and the other […]
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Origin of Life

Is Hardy Life Evidence of an Evolutionary Origin?
March 29, 2007
Salt-tolerate species of unicellular organisms are found in all three kingdoms of life, says an article on Space.com.  “Astrobiologists, those cross disciplinary scientists dedicated to investigating the broad question of life in the universe,” writes Lisa Chu-Theilbar of the SETI Institute, “often study extremophiles, organisms that live at the edges of what life is known […]
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Bible and Theology

Evolution Sunday Honors Darwin Over God
February 11, 2007
An essay by Edna Devore of the SETI Institute on Space.com encourages churches to join in Mike Zimmerman’s “Evolution Sunday” celebrations.  Zimmerman, with his Clergy Letter Project (see also New Scientist), has gotten over 10,000 pastors to sign a statement affirming evolution as an essential part of science and religion (02/11/2006).  Devore thinks this is […]
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SETI

SETI Head Discusses Criteria for Failure
January 24, 2007
When does the Search for Extra-Terrestrial Intelligence (SETI) project decide enough is enough, and close up shop?  Seth Shostak, director of the SETI Institute, took up that question on Space.com.  He thinks people should realize that this is a much bolder expedition than the classic voyages of discovery by James Cook and Ferdinand Magellan.  He […]
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Physics

What’s On ETV Tonight?
January 22, 2007
SETI researchers are building radio telescopes that might be able to catch leaking airwaves from the aliens, reports National Geographic and Space.com.  Some 1,000 stars within 30 light-years may be within the reach of an array of new radio telescopes in Australia.  SETI researchers can piggyback on this astrophysics facility to listen in on frequencies […]
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Bible and Theology

SETI: A Systematic Theology
January 4, 2007
Thick books on systematic theology usually include sections about creation, anthropology, and eschatology.  Those sections are also present in condensed form in an article by Adrian Brown of the SETI Institute at Space.com.  As for origins, Darwinian materialism was implicit passim and needed no elaboration.  As for anthropology, he said man is like a god, […]
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Origin of Life

SETI a Descendant of OOL
November 30, 2006
The Search for Extraterrestrial Intelligence (SETI) may seem a different subject than origin of life (OOL), but researchers in both depend on each other’s assumptions.  The common bond is illustrated in a SETI article on Space.com today.  Devon Burr of the SETI institute wrote an article not about intelligent aliens trying to broadcast signals to […]
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Dumb Ideas

Active SETI: If the Mountain Will Not Come to MyHomeET
October 14, 2006
SETI researchers must be getting bored sitting around waiting for a message.  To bide the time, some have come up with a game called “Active SETI” – sending our messages to the aliens.  It’s not that this game hasn’t been played before.  The Pioneer and Voyager spacecraft each carried messages from earthlings, and the Arecibo […]
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Origin of Life

Europa: The Link Between OOL and SETI
September 30, 2006
Why would searchers for extraterrestrial intelligence be interested in Europa?  After all, despite the movie 2010 command to “attempt no landings there,” no astrobiologist believes it could host anything more than primitive life – certainly no one who could send messages to us.     Cynthia Phillips, a principal investigator for the SETI Institute, explained […]
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Astronomy

Stellar Habitable Zones: Don’t Forget the Sunscreen
August 15, 2006
Astronomers concerned with the origin of life on earth have long thought about the “habitable zone” (sometimes called continuously habitable zone, or CHZ) of our solar system.  They’ve discussed this aerobee-shaped zone around our sun – or any star – mainly in terms of locations where the temperature would permit water to exist as a […]
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