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Water on Earth predates the solar system, and even the sun
la times ^ | 9-26-2014 | DEBORAH NETBURN

Posted on 09/27/2014 3:49:17 AM PDT by Citizen Zed

To find out, scientists turned to chemistry. Here on Earth, about one in every 3,000 molecules of water is made with a deuterium atom instead of a hydrogen atom.

A deuterium atom is similar to a hydrogen atom except that its nucleus contains a proton and a neutron, instead of a lone proton. (Both atoms also contain a single electron.) That makes deuterium twice as heavy as hydrogen, which is why water molecules made with deuterium atoms (HDO) are known as “heavy water.”

At the time that our sun was born, the ratio of deuterium to hydrogen throughout the universe was about 1 deuterium molecule to every 100,000 hydrogen molecules. But for water in the solar system, the proportion is significantly higher.

Water with a high deuterium content can only form under specific conditions. The environment needs to be very cold, and there needs to be enough energy to power the reaction that binds hydrogen, deuterium and oxygen. Over the past several decades, researchers have come up with two possible — and competing  — explanations of how this heavy water took up residence in our solar system.

The first is that it came from interstellar water ice that formed in the huge cloud of gas that gave birth to our sun and the solar system. Stellar nurseries can be found throughout the universe, and they are rich in both heavy water and regular water (H20), the researchers said.

The second possibility is that the violence and energy of star birth ripped apart that interstellar water, and its building blocks got reprocessed within the protoplanetary disk that would eventually coalesce into the planets and other heavenly bodies.

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


TOPICS: Chit/Chat
KEYWORDS: creation; earth; evolution; solarsystem; water
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To: Ken522

Recycled...


41 posted on 09/27/2014 6:04:28 AM PDT by Hotlanta Mike (‘You can avoid reality, but you can’t avoid the consequences of avoiding reality.’)
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To: silverleaf

“Not a drop of water has been created or destroyed”

Now that is just plain nonsense. Water is created and destroyed routinely everyday. I’ve done both quite often. Put hydrogen into the air with its oxygen and light a match, the resulting fire combines the hydrogen and oxygen to create water. Put water into a flask with an electrode powered by an electrical battery and you dissociate the water into its constituent hydrogen and oxygen gases. Plants routinely create and destroy water molecules.


42 posted on 09/27/2014 6:06:38 AM PDT by WhiskeyX
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To: Westbrook

“No, she is relying on conjecture masquerading as hypothesis.”

No, it is an observable and measurable property.


43 posted on 09/27/2014 6:17:06 AM PDT by WhiskeyX
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To: WhiskeyX

scuse! true!

more accurately none of the elements that compose the water on earth have been created or destroyed since that creation

and there is a finite amount of those elements on earth from which water can continue to be formed (barring those that may yet arrive from deep space)

Now - please continue combining and ripping apart those H2O molecules at your pleasure! As those elements disperse into the atmosphere they do seem to have a way of finding each other again, and ending up back in the beakers of your lab!

I have considered that we are breathing the air and drinking the water containing elements that were expelled by prehistoric creatures, or expelled from the lungs of Mozart, Newton, Hitler, Stalin - and Christ


44 posted on 09/27/2014 6:20:42 AM PDT by silverleaf (Age takes a toll: Please have exact change)
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To: Citizen Zed

I’ve always enjoyed a splash or heavy water in my single malt Scotch.


45 posted on 09/27/2014 6:30:03 AM PDT by Afterguard (Liberals will let you do anything you want, as long as it's mandatory.)
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To: HiTech RedNeck

The only thing “hateful” I see on this thread is you making judgements and calling people names...

Take a moment and reflect.


46 posted on 09/27/2014 6:41:01 AM PDT by Dead Corpse (A Psalm in napalm...)
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To: silverleaf

“more accurately none of the elements that compose the water on earth have been created or destroyed since that creation”

Unfortunately, that statement is also entirely false. Atoms of Oxygen are being created and destroyed all around us everyday, and atoms of Hydrogen are being created around us everyday as well. The destruction of Hydrogen atoms does occur, but it is a rare event in our immediate Earthly environment, but occurs elsewhere in space where anti-matter is created in stellar fusion events and annihilated into pure energy by contact with matter such as the ubiquitous atoms and molecules of hydrogen matter. This is all part of the matter can be converted into energy, and energy can be converted into matter, such as Hydrogen. The Hydrogen can then be converted into Oxygen.


47 posted on 09/27/2014 6:41:24 AM PDT by WhiskeyX
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To: HiTech RedNeck
You are poor, blind, and naked, and I hope I offended you enough to take a fresh look in the mirror.

Yes, offending people is a good way of getting them to check their premises, to re-evaluate their logic, and to review their conclusions.

Using facts and air-tight logic, on the other hand, is a very ineffective method of refuting their arguments and of getting them to change their thinking.

Regards,

48 posted on 09/27/2014 6:48:40 AM PDT by alexander_busek (Extraordinary claims require extraordinary evidence.)
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To: John Valentine

>> This is a hypothesis

... stated as though it were a fact.

>> Does tis sort of thing make you nervous?

Not per se. Science and the Creator are compatible (because the stuff of science — physics, chemistry — are His creation too).

What makes me nervous is when hypotheses like these, especially flimsy ones, are passed off as Facts Chiseled In Stone and carried forward into “policies” and “mandates” that destroy our economy and our way of life, in the name of earth or universe worship. That’s idolatry, by the way — worshipping the creaTURE rather than the Creator.


49 posted on 09/27/2014 7:08:36 AM PDT by Nervous Tick (There is no "allah" but satan, and Mohammed is his demon)
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To: silverleaf
In many cases, it was dinosaur piss.
50 posted on 09/27/2014 7:12:40 AM PDT by going hot (Happiness is a momma deuce)
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To: Nervous Tick

The earth is older than the sun? LOLOL!!!!


51 posted on 09/27/2014 7:15:24 AM PDT by abclily
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To: Citizen Zed

Gen 1:2

And the earth was without form, and void; and darkness was upon the face of the deep. And the Spirit of God moved upon the face of the waters.


52 posted on 09/27/2014 7:31:37 AM PDT by TurboZamboni (Those who make peaceful revolution impossible will make violent revolution inevitable.-JFK)
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To: mollynme
Not according to Genesis 1.

According to the KJV version, you could read that God created water first.

I'm no young earth creationist but I'll give credit where credit is due.

53 posted on 09/27/2014 7:37:17 AM PDT by Drew68
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To: mc5cents
The sun was born? Who's the father? Mother?

Supernova. Every atom in our solar system (with the possible exception of hydrogen) were created by the explosions of stars much bigger than ours billions of years before.

Isn't Creation wonderful?

54 posted on 09/27/2014 7:43:24 AM PDT by Drew68
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To: Drew68
According to the KJV version, you could read that God created water first.

Which is why I was replying to post 8 which asked "Didn't the sun come first?"

55 posted on 09/27/2014 7:52:07 AM PDT by mollynme (cogito, ergo freepum)
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To: silverleaf
Not only is the water we drink really really old, the dinosaurs pee'd in it

In other words, play it safe and stick to beer.

56 posted on 09/27/2014 7:58:56 AM PDT by Verginius Rufus
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To: Citizen Zed
Anyone ever read of a guy named Moses who had this plan to divide water? And then turn the hydrogen into energy? Fast forward to 49 minutes.
57 posted on 09/27/2014 8:01:51 AM PDT by Citizen Zed ("Freedom costs a buck o five" - Gary Johnston, TAWP)
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To: mollynme
Which is why I was replying to post 8 which asked "Didn't the sun come first?"

I stand corrected :-)

58 posted on 09/27/2014 8:05:24 AM PDT by Drew68
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To: Citizen Zed

I can see that a lot of water molecules probably survived the solar nebula collapse. But a hell of a lot of them were destroyed in that same process.

What came first? The bum’s drunken stupor, or the hooch he chased it with?


59 posted on 09/27/2014 8:29:09 AM PDT by onedoug
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To: WhiskeyX

Happens in us, too. Love Bio.


60 posted on 09/27/2014 10:45:05 AM PDT by huldah1776
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