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interests / talk.origins / Re: Webb Detects Complex Organic Molecules in Interstellar Ices toward Two Protostars

SubjectAuthor
* Webb Detects Complex Organic Molecules in Interstellar Ices toward Two ProtostarPro Plyd
`* Re: Webb Detects Complex Organic Molecules in Interstellar Ices toward Two Protoerik simpson
 +- Re: Webb Detects Complex Organic Molecules in Interstellar Ices toward Two ProtoBurkhard
 `- Re: Webb Detects Complex Organic Molecules in Interstellar Ices toward Two ProtoArkalen

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Webb Detects Complex Organic Molecules in Interstellar Ices toward Two Protostars

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From: inval...@invalid.invalid (Pro Plyd)
Newsgroups: talk.origins
Subject: Webb Detects Complex Organic Molecules in Interstellar Ices toward
Two Protostars
Date: Mon, 18 Mar 2024 19:01:29 -0600
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 by: Pro Plyd - Tue, 19 Mar 2024 01:01 UTC

https://www.sci.news/astronomy/webb-complex-organic-molecules-interstellar-ices-protostars-12765.html

Complex organic molecules (COMs) are molecules
with six atoms or more, including at least one
atom of carbon.
....
In a new study, Leiden University astronomers
Will Rocha, Harold Linnartz and their
colleagues used Webb’s Mid-Infrared Instrument
to explore the COMs ice signatures in two
protostars: NGC 1333 IRAS 2A and IRAS
23385+6053.

They were able to identify a variety of COMs
like ethanol (alcohol) and likely acetic acid
(an ingredient in vinegar).
....

The paper is here

https://www.aanda.org/articles/aa/full_html/2024/03/aa48427-23/aa48427-23.html

and has an interesting menu of COMs ;)

Re: Webb Detects Complex Organic Molecules in Interstellar Ices toward Two Protostars

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From: eastside...@gmail.com (erik simpson)
Newsgroups: talk.origins
Subject: Re: Webb Detects Complex Organic Molecules in Interstellar Ices
toward Two Protostars
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 by: erik simpson - Tue, 19 Mar 2024 02:49 UTC

On 3/18/24 6:01 PM, Pro Plyd wrote:
>
>
> https://www.sci.news/astronomy/webb-complex-organic-molecules-interstellar-ices-protostars-12765.html
>
>
> Complex organic molecules (COMs) are molecules
> with six atoms or more, including at least one
> atom of carbon.
> ...
> In a new study, Leiden University astronomers
> Will Rocha, Harold Linnartz and their
> colleagues used Webb’s Mid-Infrared Instrument
> to explore the COMs ice signatures in two
> protostars: NGC 1333 IRAS 2A and IRAS
> 23385+6053.
>
> They were able to identify a variety of COMs
> like ethanol (alcohol) and likely acetic acid
> (an ingredient in vinegar).
> ...
>
>
> The paper is here
>
> https://www.aanda.org/articles/aa/full_html/2024/03/aa48427-23/aa48427-23.html
>
> and has an interesting menu of COMs ;)
>
Sounds reasonable. Acetic acid is what you get when your wine oxidizes.

Re: Webb Detects Complex Organic Molecules in Interstellar Ices toward Two Protostars

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Date: Tue, 19 Mar 2024 17:27:58 +0000
Subject: Re: Webb Detects Complex Organic Molecules in Interstellar Ices toward Two
Protostars
From: b.scha...@ed.ac.uk (Burkhard)
Newsgroups: talk.origins
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 by: Burkhard - Tue, 19 Mar 2024 17:27 UTC

erik simpson wrote:

> On 3/18/24 6:01 PM, Pro Plyd wrote:
>>
>>
>> https://www.sci.news/astronomy/webb-complex-organic-molecules-interstellar-ices-protostars-12765.html
>>
>>
>> Complex organic molecules (COMs) are molecules
>> with six atoms or more, including at least one
>> atom of carbon.
>> ...
>> In a new study, Leiden University astronomers
>> Will Rocha, Harold Linnartz and their
>> colleagues used Webb’s Mid-Infrared Instrument
>> to explore the COMs ice signatures in two
>> protostars: NGC 1333 IRAS 2A and IRAS
>> 23385+6053.
>>
>> They were able to identify a variety of COMs
>> like ethanol (alcohol) and likely acetic acid
>> (an ingredient in vinegar).
>> ...
>>
>>
>> The paper is here
>>
>> https://www.aanda.org/articles/aa/full_html/2024/03/aa48427-23/aa48427-23.html
>>
>> and has an interesting menu of COMs ;)
>>
> Sounds reasonable. Acetic acid is what you get when your wine oxidizes.
You mean we found traces from a giant alien piss-up?
https://i.etsystatic.com/7551608/r/il/0be537/3184905672/il_794xN.3184905672_sg7w.jpg

Re: Webb Detects Complex Organic Molecules in Interstellar Ices toward Two Protostars

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From: arka...@proton.me (Arkalen)
Newsgroups: talk.origins
Subject: Re: Webb Detects Complex Organic Molecules in Interstellar Ices
toward Two Protostars
Date: Fri, 5 Apr 2024 12:34:51 +0200
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 by: Arkalen - Fri, 5 Apr 2024 10:34 UTC

On 19/03/2024 03:49, erik simpson wrote:
> On 3/18/24 6:01 PM, Pro Plyd wrote:
>>
>>
>> https://www.sci.news/astronomy/webb-complex-organic-molecules-interstellar-ices-protostars-12765.html
>>
>>
>>
>> Complex organic molecules (COMs) are molecules
>> with six atoms or more, including at least one
>> atom of carbon.
>> ...
>> In a new study, Leiden University astronomers
>> Will Rocha, Harold Linnartz and their
>> colleagues used Webb’s Mid-Infrared Instrument
>> to explore the COMs ice signatures in two
>> protostars: NGC 1333 IRAS 2A and IRAS
>> 23385+6053.
>>
>> They were able to identify a variety of COMs
>> like ethanol (alcohol) and likely acetic acid
>> (an ingredient in vinegar).
>> ...
>>
>>
>> The paper is here
>>
>> https://www.aanda.org/articles/aa/full_html/2024/03/aa48427-23/aa48427-23.html
>>
>>
>> and has an interesting menu of COMs ;)
>>
> Sounds reasonable.  Acetic acid is what you get when your wine oxidizes.
>

So that interstellar ice contained wine AND free oxygen
????

interests / talk.origins / Re: Webb Detects Complex Organic Molecules in Interstellar Ices toward Two Protostars

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