A Space & astronomy forum. SpaceBanter.com

Go Back   Home » SpaceBanter.com forum » Astronomy and Astrophysics » Astronomy Misc
Site Map Home Authors List Search Today's Posts Mark Forums Read Web Partners

Stars themselves produce complex organic molecules



 
 
Thread Tools Display Modes
  #1  
Old October 27th 11, 06:36 PM posted to sci.astro,sci.physics,sci.chem
Yousuf Khan[_2_]
external usenet poster
 
Posts: 1,692
Default Stars themselves produce complex organic molecules

Op-Ed: 'Complex organic matter' throughout the universe
http://www.digitaljournal.com/article/313446

" Prof. Sun Kwok and Dr. Yong Zhang of The University of Hong Kong
show that an organic substance commonly found throughout the Universe
contains a mixture of aromatic (ring-like) and aliphatic (chain-like)
components. The compounds are so complex that their chemical structures
resemble those of coal and petroleum. Since coal and oil are remnants of
ancient life, this type of organic matter was thought to arise only from
living organisms."
  #2  
Old October 27th 11, 07:08 PM posted to sci.astro,sci.physics,sci.chem
Jan Panteltje
external usenet poster
 
Posts: 453
Default Stars themselves produce complex organic molecules

On a sunny day (Thu, 27 Oct 2011 13:36:06 -0400) it happened Yousuf Khan
wrote in :

Op-Ed: 'Complex organic matter' throughout the universe
http://www.digitaljournal.com/article/313446

" Prof. Sun Kwok and Dr. Yong Zhang of The University of Hong Kong
show that an organic substance commonly found throughout the Universe
contains a mixture of aromatic (ring-like) and aliphatic (chain-like)
components. The compounds are so complex that their chemical structures
resemble those of coal and petroleum. Since coal and oil are remnants of
ancient life, this type of organic matter was thought to arise only from
living organisms."


My view is this, and I posted about that here before in the thread 'the origin of oil':
As usual [] they got the whole thing backwards.
What gave me the idea was a posting by NASA that they could arrive too late
at Pluto and the atmosphere would have condensed.
Now I never heard of that one, but started thinking about the early
earth that has an atmosphere with lots of hydrocarbons (your 'complex' molecules).
As it slowly cooled, that atmosphere condensed and formed our oil, tar sands too,
oil is everywhere on earth.
Now we know that this hydrocarbon rich atmosphere came from that what formed earth.
So no oil from plants whatsoever, was a story I never believed in anyways
Right again.
There is no shortage of oil in the short to medium run, and I am sure with the above
data you can calculate how much there is and where to most likely find it.
http://groups.google.com/group/sci.p...7b977af5f34539
A year ahead.

El Pante

  #3  
Old October 28th 11, 09:28 PM posted to sci.astro,sci.physics,sci.chem
John Curtis
external usenet poster
 
Posts: 93
Default Stars themselves produce complex organic molecules

On Oct 27, 10:36*am, Yousuf Khan wrote:
Op-Ed: 'Complex organic matter' throughout the universehttp://www.digitaljournal.com/article/313446

" * *Prof. Sun Kwok and Dr. Yong Zhang of The University of Hong Kong
show that an organic substance commonly found throughout the Universe
contains a mixture of aromatic (ring-like) and aliphatic (chain-like)
components. The compounds are so complex that their chemical structures
resemble those of coal and petroleum. Since coal and oil are remnants of
ancient life, this type of organic matter was thought to arise only from
living organisms."


Though outmoded, the concept is consistent with the creation
of zero-age rocks and concomitant biota at deep-sea vents.
http://www.physorg.com/news190294239.html
Atmospheres of evolved stars, such as K and M giants, are
awash with water,
http://www.aanda.org/index.php?optio...2/aade292.html
which should simulate sea-vent conditions for the
formation of rocks and concomitant biota. Helium,
methane and hydrogen sulfide, found in oil and coal,
suggest biological reprocessing of sea-vent gases.
http://www.pmel.noaa.gov/vents/chemi...ges/vents2.gif
John Curtis
 




Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Why organic molecules in meteorites are post-biotic fossils Wretch Fossil Amateur Astronomy 3 September 6th 11 10:17 PM
Murchison Meteorite Contains Complex Organic Molecules Thad Floryan Amateur Astronomy 3 February 17th 10 07:59 AM
A Search For Organic Molecules in Intermediate Redshift DLAs Joseph Lazio SETI 0 May 13th 05 02:11 AM
Organic Molecules Transport Strongest Spectral Signature of Interplanetary Dust Particles [email protected] Misc 0 January 18th 05 08:06 PM
bonds in organic molecules (please help me with this) Amirsaman Astronomy Misc 3 March 10th 04 06:11 PM


All times are GMT +1. The time now is 03:27 PM.


Powered by vBulletin® Version 3.6.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Copyright ©2004-2024 SpaceBanter.com.
The comments are property of their posters.