Andromeda strain is a plausible story. They have been theorizing that life
started on this planet from an microbe that made it here from space. Plus we
have rocks from pieces of Mars on the north pole.

There's a new show coming on called Meteor men. Anyone seen the commercials
for it? http://www.meteoritemen.com/

On Wed, Jan 27, 2010 at 1:06 PM, Kelwyn <ravena...@yahoo.com> wrote:

> I saw this in the newspaper today (yeah, I'm old school like that) and the
> notion both intrigues and fascinates me.  The idea of microscopic life has
> intrigued writers for centuries.  I think of "Horton Hears a Who" or the
> money shot at the end of "Men in Black" off the top of my head. Imagine, as
> we live on earth, civilizations may live on (and in) us.
>
> ~rave!
>
> --- In scifinoir2@yahoogroups.com, "Mr. Worf" <hellomahog...@...> wrote:
> >
> > Alien Life May Be on Earth: ScientistAre aliens already among us?
> > <
> http://omnikool.discovery.com/RealMedia/ads/click_lx.ads/news.discovery.com/space/alien-life-microbes-earth.html/211439930/Top3/default/empty.gif/67504861466b74544355344143765a37?x
> >
> >  Tue Jan 26, 2010 01:59 PM ET | content provided by Raphael G. Satter,
> > Associated Press
> >  [image: Alien Life May Be on Earth: Scientist]
> >
> > According to Paul Davies, an award-winning Arizona State University
> > physicist, alien life could be lurking "right under our noses -- or even
> in
> > our noses."
> > *Getty Images*
> >
> > *THE GIST:*
> >
> >    - *Some microbes here on Earth may have originated in space, according
> to
> >    one scientist.*
> >    - *Proving that some life forms on Earth are of alien origin would be
> >    fraught with difficulties.*
> >
> >
> > ------------------------------
> >
> > For the past 50 years, scientists have scoured the skies for radio
> signals
> > from beyond our planet, hoping for some sign of extraterrestrial
> > life<
> http://news.discovery.com/earth/its-the-end-of-the-world-its-an-alien-invasion-no-its-a-cloud.html
> >.
> > But one physicist says there's no reason alien life couldn't already be
> > lurking among us -- or maybe even in us.
> >
> > Paul Davies, an award-winning Arizona State University physicist known
> for
> > his popular science writing said Tuesday that life may have developed on
> > Earth not once but several times.
> >
> > Davies said the variant life forms -- most likely tiny microbes -- could
> > still be hanging around "right under our noses -- or even in our noses."
> >
> > "How do we know all life on Earth descended from a single origin?" he
> told a
> > conference at London's prestigious Royal Society, which serves as
> Britain's
> > academy of sciences. "We've just scratched the surface of the microbial
> > world."
> >
> > The idea that alien micro-organisms could be hiding out here on Earth has
> > been discussed for a while, according to Jill Tarter, the director of the
> > U.S. SETI project, which listens for signals from civilizations based
> around
> > distant stars.
> >
> > She said several of the scientists involved in the project were
> interested
> > in pursuing the notion, which Davies earlier laid out in a 2007 article
> > published in *Scientific American* in which he asked: "Are aliens among
> us?"
> >
> > So far, there's no answer. And ever finding one would be fraught with
> > difficulties, as Davies himself acknowledged.
> >
> > Unusual organisms abound -- including chemical-eating bacteria which hide
> > out deep in the ocean and organisms that thrive in boiling-hot springs --
> > but that doesn't mean they're different life forms entirely.
> >
> > "How weird do they have to be to suggest a second genesis as opposed to
> just
> > an obscure branch of the family tree?" he said. Davies suggested that the
> > only way to prove an organism wasn't "life as we know it" was if it were
> > built using exotic elements which no other form of life had.
> >  [image: garbage]
> > *WATCH VIDEO: Will the real ET be little green men or little green
> bacteria?
> > * <http://news.discovery.com/videos/space-alien-speculation.html>
> >
> > *Related Links:*
> > ------------------------------
> >
> >
> >    - *Alien Abductions: Idiocy of the Worst
> > Kind*<
> http://news.discovery.com/space/alien-abductions-idiocy-of-the-worst-kind.html
> >
> >    - *Man Looks for Aliens, Loses
> > Job*<http://news.discovery.com/space/man-looks-for-aliens-loses-job.html
> >
> >    - *HowStuffWorks.com:
> > Aliens*<http://science.howstuffworks.com/alien-physiology.htm>
> >    - *Kepler Telescope to Scout for Alien
> > Worlds*<http://news.discovery.com/space/kepler-telescope-alien-life.html
> >
> >
> >
> > ------------------------------
> >
> > Such organisms have yet to be found. Davies also noted that less than 1
> > percent of all the world's bacteria had been comprehensively studied --
> > leaving plenty of time to find unusual organisms.
> >
> > "You cannot tell just by looking that a microbe has some radically
> different
> > inner chemistry," he said.
> >
> > Davies' call for alien-hunting scientists to look to their own backyards
> > came as one of the pioneers of the search for
> > extraterrestrial<
> http://news.discovery.com/space/the-search-for-extraterrestrial-polluters.html
> >intelligence
> > told the conference the job of finding proof of alien life in
> > outer space may be more difficult than previously thought.
> >
> > Frank Drake, who conducted the first organized search for alien radio
> > signals in 1960, said that the Earth -- which used to pump out a loud
> mess
> > of radio waves, television signals and other radiation -- has been
> steadily
> > getting quieter as its communications technology improves.
> >
> > Drake cited the switch from analogue to digital
> > television<http://news.discovery.com/tech/future-tv-wide-angle.html>--
> > which uses a far weaker signal -- and the fact that much more
> > communications traffic is now relayed by satellites and fiber optic
> cables,
> > limiting its leakage into outer space.
> >
> > "Very soon we will become very undetectable," he said. If similar
> processes
> > were taking place in other technologically advanced societies, then the
> > search for them "will be much more difficult than we imagined."
> >
> > But Drake said scientists at SETI were excited by the possibility of
> using
> > lasers to send super-bright flashes of light into space for a tiny
> fraction
> > of a second. The flashes could theoretically be seen up by an advanced
> > civilization up to 1,000 light years away, and Tarter said infrared
> versions
> > of the devices could possibly send beams even further.
> >
> > But Drake noted that the interstellar equivalent to turning a flashlight
> on
> > and off only works if a prospective alien civilization wants to get in
> touch
> > to begin with.
> >
> > "For this to work ... there has to be altruism in the universe," he said.
> >
> >
> > --
> > Celebrating 10 years of bringing diversity to perversity!
> > Mahogany at:
> http://groups.yahoo.com/group/mahogany_pleasures_of_darkness/
> >
>
>
>
>
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-- 
Celebrating 10 years of bringing diversity to perversity!
Mahogany at: http://groups.yahoo.com/group/mahogany_pleasures_of_darkness/

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