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Did Comets Contain Key Ingredients For Life On Earth?
ScienceDaily ^ | April 29, 2009 | Adapted from materials provided by Tel Aviv University

Posted on 06/06/2009 10:52:58 AM PDT by SunkenCiv

While investigating the chemical make-up of comets, Prof. Akiva Bar-Nun of the Department of Geophysics and Planetary Sciences at Tel Aviv University found they were the source of missing ingredients needed for life in Earth's ancient primordial soup. "When comets slammed into the Earth through the atmosphere about four billion years ago, they delivered a payload of organic materials to the young Earth, adding materials that combined with Earth's own large reservoir of organics and led to the emergence of life," says Prof. Bar-Nun.

(Excerpt) Read more at sciencedaily.com ...


TOPICS: Astronomy; History; Science; Travel
KEYWORDS: armandhdelsemme; astronomy; bigsplash; catastrophism; comet; comets; creation; evolution; godsgravesglyphs; louisafrank; louisfrank; notsogreatflood; originofoceans; originoftheoceans; panspermia; patrickhuyghe; science; smallcomets; tethysocean; thebigsplash; water; xplanets
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Comet Hale Bopp. Comets have always fascinated us. A mysterious appearance could symbolize God's displeasure or mean a sure failure in battle, at least for one side. Now new research justifies our fascination -- comets might have provided the elements for the emergence of life on our planet. (Credit: iStockphoto/Michael Puerzer)

Did Comets Contain Key Ingredients For Life On Earth?

1 posted on 06/06/2009 10:52:58 AM PDT by SunkenCiv
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To: 75thOVI; aimhigh; Alice in Wonderland; AndrewC; aragorn; aristotleman; Avoiding_Sulla; BBell; ...
A hat-trick topic, and the best theory in some time, Bar-Nun!
 
Catastrophism
 
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2 posted on 06/06/2009 10:54:00 AM PDT by SunkenCiv (https://secure.freerepublic.com/donate/__Since Jan 3, 2004__Profile updated Monday, January 12, 2009)
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To: SunkenCiv
...or mean a sure failure in battle, at least for one side...

Usually the side with the most guys looking up the sky going "Look,...a comet."

3 posted on 06/06/2009 10:55:18 AM PDT by gundog
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To: KevinDavis; annie laurie; garbageseeker; Knitting A Conundrum; Viking2002; Ernest_at_the_Beach; ...
...says Prof. Bar-Nun.
 
X-Planets
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Google news searches: exoplanet · exosolar · extrasolar ·

4 posted on 06/06/2009 10:56:01 AM PDT by SunkenCiv (https://secure.freerepublic.com/donate/__Since Jan 3, 2004__Profile updated Monday, January 12, 2009)
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To: StayAt HomeMother; Ernest_at_the_Beach; 1ofmanyfree; 21twelve; 24Karet; 2ndDivisionVet; 31R1O; ...

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To all -- please ping me to other topics which are appropriate for the GGG list.
GGG managers are SunkenCiv, StayAt HomeMother, and Ernest_at_the_Beach
 

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5 posted on 06/06/2009 10:56:37 AM PDT by SunkenCiv (https://secure.freerepublic.com/donate/__Since Jan 3, 2004__Profile updated Monday, January 12, 2009)
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To: gundog

:’D But all the survivors will have quite a tail.


6 posted on 06/06/2009 10:59:37 AM PDT by SunkenCiv (https://secure.freerepublic.com/donate/__Since Jan 3, 2004__Profile updated Monday, January 12, 2009)
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To: SunkenCiv
There was a meteor that hit Australia in 1964 that had the same characteristics.
7 posted on 06/06/2009 11:00:33 AM PDT by Perdogg (Sarah Palin-Jim DeMint 2012 - Liz Cheney for Sec of State)
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To: SunkenCiv

Man, these guys are really reaching. They will go to just about any lengths to prove their religion.

They have all the answers but yet cannot even answer the most basic questions on the orgins of life.


8 posted on 06/06/2009 11:05:00 AM PDT by boycott
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To: SunkenCiv

In a word?

No.


9 posted on 06/06/2009 11:11:08 AM PDT by phatus maximus ( John 6:29. Learn it, love it, live it.)
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To: SunkenCiv
Really? And who created the ingredients the comet had? As a matter of fact, who created the comet; or who created the substance from which the comet was created? If the comet came from an exploded planet, star, etc,; who created the planet, the star, etc.?
10 posted on 06/06/2009 11:13:26 AM PDT by gedeon3
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To: boycott

From space debris to complex living organisms. It’s all so easy to see.


11 posted on 06/06/2009 11:15:29 AM PDT by Right Brother
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To: gedeon3

The comets giveth and taketh away...

12 posted on 06/06/2009 11:17:31 AM PDT by null and void (We are now in day 138 of our national holiday from reality.)
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To: boycott

In the beginning, Earth was formless and primordial, and the Great Comet moved upon the face of the soup.


13 posted on 06/06/2009 11:21:13 AM PDT by RegulatorCountry
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To: RegulatorCountry

Not exactly.

And God said, “Let the waters move and bring forth the creature that hath life”

Gen 1:20


14 posted on 06/06/2009 11:25:58 AM PDT by djf (Man up!! Don't be a FReeloader!! Make a donation today!)
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To: null and void
Life began in a Comet.

I'm sure that for a few people, that is probably true. They had a pretty spacious back seat.


15 posted on 06/06/2009 11:26:43 AM PDT by Right Brother
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To: boycott

“Man, these guys are really reaching. They will go to just about any lengths to prove their religion.

They have all the answers but yet cannot even answer the most basic questions on the orgins of life.”

That applies to the Young Earth Creationists on this board as well.


16 posted on 06/06/2009 11:29:38 AM PDT by ciwwaf
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To: djf

Satire is lost upon you, apparently.


17 posted on 06/06/2009 11:30:44 AM PDT by RegulatorCountry
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To: Right Brother

Ding! Ding! Ding!

We have a winna!!!


18 posted on 06/06/2009 11:31:35 AM PDT by null and void (We are now in day 138 of our national holiday from reality.)
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To: RegulatorCountry

All I did was quote a scripture that says life began in the waters.

If you don’t care for the message, don’t attack the messenger.

The Bible itself tells us that over the days of creation, new forms of life appeared.

A fact that is almost totally ignored on any of these threads.


19 posted on 06/06/2009 11:34:41 AM PDT by djf (Man up!! Don't be a FReeloader!! Make a donation today!)
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To: ciwwaf

That applies to the Young Earth Creationists on this board as well.


Get him to explain how he got matter from absolute nothingness and then we’ll talk about the comets.


20 posted on 06/06/2009 11:42:17 AM PDT by boycott
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