Are Hydrocarbon Molecules in Space the Building Blocks of Life?

AI Thread Summary
Recent findings have identified the most complex organic molecules discovered in space, specifically anthracene and pyrene, located in the Red Rectangle nebula, approximately 1,000 light-years from Earth. These molecules, consisting of 24 and 26 atoms respectively, are significantly larger than previous discoveries and belong to the polycyclic aromatic hydrocarbons (PAHs) class. The discovery suggests that a rare type of star may be responsible for the formation of life's building blocks. This has sparked discussions about the potential for life to exist throughout the cosmos, as many elements in human bodies originated from stars. However, there remains skepticism about directly linking these organic molecules to the emergence of life, as the transition from simple organic compounds to living organisms is still not fully understood.
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http://www.newscientist.com/news/news.jsp?id=ns99994552
The World's No.1 Science & Technology News Service

Space molecules point to organic origins


17:16 09 January 04

NewScientist.com news service

The most complex molecules yet found in space have shown astronomers how such organic matter is created. The evidence points to a rare type of star as the origin for life's building blocks.

Two hydrocarbon molecules called anthracene and pyrene occur in a nebula called the Red Rectangle, 1000 light years from Earth, according to results presented at the American Astronomical Society meeting in Atlanta, Georgia.


The two molecules contain 24 and 26 atoms respectively, making them about twice the size of the previous record holder, a molecular chain of 13 atoms. They are made of linked rings of carbon atoms, and belong to a class of molecules called polycyclic aromatic hydrocarbons (PAHs).


Maybe is true after all that we are all "sons of the stars"
This is a strong evidence that life is spread throughout the cosmos, don't you think?
 
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meteor wrote: Maybe is true after all that we are all "sons of the stars" This is a strong evidence that life is spread throughout the cosmos, don't you think?
It's certain that you and I - and Monique, and all of us - are composed largely of 'star-stuff'! Apart from the hydrogen in our bodies (most of which probably didn't pass through a star between its birth - when the universe was less than a second old - and the formation of the Earth), almost every atom of every other element was created hearts of stars.

It may a little premature to say that observations of simple organic molecules in space is strong evidence 'that life is spread throughout the cosmos' - there's still the small question of showing how small organic molecules in space become living things. [b(]
 
That is interesting though...
 
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