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	<id>https://enciklopedija.cc/index.php?action=history&amp;feed=atom&amp;title=Astrokemija</id>
	<title>Astrokemija - Povijest promjena</title>
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	<updated>2026-07-17T15:08:42Z</updated>
	<subtitle>Povijest promjena ove stranice na wikiju</subtitle>
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		<id>https://enciklopedija.cc/index.php?title=Astrokemija&amp;diff=483739&amp;oldid=prev</id>
		<title>WikiSysop: bnz</title>
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		<updated>2022-04-15T01:23:11Z</updated>

		<summary type="html">&lt;p&gt;bnz&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;←Starija inačica&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Inačica od 15. travanj 2022. u 01:23&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Redak 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Redak 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;!--&#039;&#039;&#039;Astrokemija&#039;&#039;&#039;--&amp;gt;&lt;/del&gt;&#039;&#039;&#039;Astrokemija&#039;&#039;&#039; je proučavanje obilja i reakcija [[molekula]] u [[svemir]]u i njihove interakcije s [[Zračenje|zračenjem]].&amp;lt;ref&amp;gt;{{Cite news|url=https://www.cfa.harvard.edu/research/amp-rg/astrochemistry|title=Astrochemistry|date=2013-07-15|newspaper=www.cfa.harvard.edu/|access-date=2016-11-20|archive-url=https://web.archive.org/web/20161120211934/https://www.cfa.harvard.edu/research/amp-rg/astrochemistry|archive-date=2016-11-20|url-status=dead}}&amp;lt;/ref&amp;gt; Astrokemija je disciplina koja povezuje [[Astronomija|astronomiju]] i [[Kemija|kemiju]]. Izrat&quot;astrokemija&quot; može se primijeniti i na Sunčev sustav i na međuzvjezdani medij. Proučavanje obilja elemenata i omjera izotopa u objektima Sunčevog sustava, poput meteorita, naziva se i kozmokemijom, dok se proučavanje međuzvjezdanih atoma i molekula te njihova interakcija s zračenjem ponekad naziva i molekularnom astrofizikom. Formiranje, atomski i kemijski sastav, evolucija i sudbina molekularnih plinskih oblaka posebno su zanimljivi, jer upravo iz tih oblaka nastaju solarni sustavi.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&#039;&#039;&#039;Astrokemija&#039;&#039;&#039; je proučavanje obilja i reakcija [[molekula]] u [[svemir]]u i njihove interakcije s [[Zračenje|zračenjem]].&amp;lt;ref&amp;gt;{{Cite news|url=https://www.cfa.harvard.edu/research/amp-rg/astrochemistry|title=Astrochemistry|date=2013-07-15|newspaper=www.cfa.harvard.edu/|access-date=2016-11-20|archive-url=https://web.archive.org/web/20161120211934/https://www.cfa.harvard.edu/research/amp-rg/astrochemistry|archive-date=2016-11-20|url-status=dead}}&amp;lt;/ref&amp;gt; Astrokemija je disciplina koja povezuje [[Astronomija|astronomiju]] i [[Kemija|kemiju]]. Izrat&quot;astrokemija&quot; može se primijeniti i na Sunčev sustav i na međuzvjezdani medij. Proučavanje obilja elemenata i omjera izotopa u objektima Sunčevog sustava, poput meteorita, naziva se i kozmokemijom, dok se proučavanje međuzvjezdanih atoma i molekula te njihova interakcija s zračenjem ponekad naziva i molekularnom astrofizikom. Formiranje, atomski i kemijski sastav, evolucija i sudbina molekularnih plinskih oblaka posebno su zanimljivi, jer upravo iz tih oblaka nastaju solarni sustavi.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Povijest ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Povijest ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>WikiSysop</name></author>
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		<id>https://enciklopedija.cc/index.php?title=Astrokemija&amp;diff=404314&amp;oldid=prev</id>
		<title>WikiSysop: Bot: Automatska zamjena teksta  (-{{cite book +{{Citiranje knjige)</title>
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		<updated>2022-01-02T03:14:38Z</updated>

		<summary type="html">&lt;p&gt;Bot: Automatska zamjena teksta  (-{{cite book +{{Citiranje knjige)&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;←Starija inačica&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Inačica od 2. siječanj 2022. u 03:14&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l2&quot;&gt;Redak 2:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Redak 2:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Povijest ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Povijest ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Promatranja solarnih spektra kao što su izveli [[Athanasius Kircher]] (1646.), [[Jan Marek Marci]] (1648.), [[Robert Boyle]] (1664.) i Francesco Maria Grimaldi (1665.), sve su prethodila [[Issac Newton|Newtonovom]] radu 1666. godine koji je utvrdio spektralnu prirodu svjetlosti i rezultirao prvim [[spektroskop]]. [[Spektroskopija]] je prvi put korištena kao astronomska tehnika 1802. Eksperimentima [[William Hyde Wollaston|Williama Hydea Wollastona]], koji je izgradio spektrometar za promatranje spektralnih linija prisutnih unutar Sunčevog zračenja. Te spektralne linije kasnije su kvantificirane kroz rad [[Joseph von Fraunhofer|Josepha von Fraunhofera]].&amp;lt;ref&amp;gt;{{&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;cite book&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Promatranja solarnih spektra kao što su izveli [[Athanasius Kircher]] (1646.), [[Jan Marek Marci]] (1648.), [[Robert Boyle]] (1664.) i Francesco Maria Grimaldi (1665.), sve su prethodila [[Issac Newton|Newtonovom]] radu 1666. godine koji je utvrdio spektralnu prirodu svjetlosti i rezultirao prvim [[spektroskop]]. [[Spektroskopija]] je prvi put korištena kao astronomska tehnika 1802. Eksperimentima [[William Hyde Wollaston|Williama Hydea Wollastona]], koji je izgradio spektrometar za promatranje spektralnih linija prisutnih unutar Sunčevog zračenja. Te spektralne linije kasnije su kvantificirane kroz rad [[Joseph von Fraunhofer|Josepha von Fraunhofera]].&amp;lt;ref&amp;gt;{{&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Citiranje knjige&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|last1=Burns|first1=Thorburn&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|last1=Burns|first1=Thorburn&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|editor1-last=Burgess|editor1-first=C.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|editor1-last=Burgess|editor1-first=C.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>WikiSysop</name></author>
	</entry>
	<entry>
		<id>https://enciklopedija.cc/index.php?title=Astrokemija&amp;diff=373147&amp;oldid=prev</id>
		<title>WikiSysop: Bot: Automatski unos stranica</title>
		<link rel="alternate" type="text/html" href="https://enciklopedija.cc/index.php?title=Astrokemija&amp;diff=373147&amp;oldid=prev"/>
		<updated>2021-12-09T07:21:01Z</updated>

		<summary type="html">&lt;p&gt;Bot: Automatski unos stranica&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Nova stranica&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;lt;!--&amp;#039;&amp;#039;&amp;#039;Astrokemija&amp;#039;&amp;#039;&amp;#039;--&amp;gt;&amp;#039;&amp;#039;&amp;#039;Astrokemija&amp;#039;&amp;#039;&amp;#039; je proučavanje obilja i reakcija [[molekula]] u [[svemir]]u i njihove interakcije s [[Zračenje|zračenjem]].&amp;lt;ref&amp;gt;{{Cite news|url=https://www.cfa.harvard.edu/research/amp-rg/astrochemistry|title=Astrochemistry|date=2013-07-15|newspaper=www.cfa.harvard.edu/|access-date=2016-11-20|archive-url=https://web.archive.org/web/20161120211934/https://www.cfa.harvard.edu/research/amp-rg/astrochemistry|archive-date=2016-11-20|url-status=dead}}&amp;lt;/ref&amp;gt; Astrokemija je disciplina koja povezuje [[Astronomija|astronomiju]] i [[Kemija|kemiju]]. Izrat&amp;quot;astrokemija&amp;quot; može se primijeniti i na Sunčev sustav i na međuzvjezdani medij. Proučavanje obilja elemenata i omjera izotopa u objektima Sunčevog sustava, poput meteorita, naziva se i kozmokemijom, dok se proučavanje međuzvjezdanih atoma i molekula te njihova interakcija s zračenjem ponekad naziva i molekularnom astrofizikom. Formiranje, atomski i kemijski sastav, evolucija i sudbina molekularnih plinskih oblaka posebno su zanimljivi, jer upravo iz tih oblaka nastaju solarni sustavi.&lt;br /&gt;
&lt;br /&gt;
== Povijest ==&lt;br /&gt;
Promatranja solarnih spektra kao što su izveli [[Athanasius Kircher]] (1646.), [[Jan Marek Marci]] (1648.), [[Robert Boyle]] (1664.) i Francesco Maria Grimaldi (1665.), sve su prethodila [[Issac Newton|Newtonovom]] radu 1666. godine koji je utvrdio spektralnu prirodu svjetlosti i rezultirao prvim [[spektroskop]]. [[Spektroskopija]] je prvi put korištena kao astronomska tehnika 1802. Eksperimentima [[William Hyde Wollaston|Williama Hydea Wollastona]], koji je izgradio spektrometar za promatranje spektralnih linija prisutnih unutar Sunčevog zračenja. Te spektralne linije kasnije su kvantificirane kroz rad [[Joseph von Fraunhofer|Josepha von Fraunhofera]].&amp;lt;ref&amp;gt;{{cite book&lt;br /&gt;
|last1=Burns|first1=Thorburn&lt;br /&gt;
|editor1-last=Burgess|editor1-first=C.&lt;br /&gt;
|editor2-last=Mielenz|editor2-first=K. D.&lt;br /&gt;
|title=Advances in Standards and Methodology in Spectrophotometry&lt;br /&gt;
|date=1987&lt;br /&gt;
|publisher=Elsevier Science&lt;br /&gt;
|location=Burlington&lt;br /&gt;
|isbn=9780444599056|page=1&lt;br /&gt;
|chapter-url=https://books.google.com/books?id=6Rg7AAAAQBAJ&amp;amp;pg=PA1&amp;amp;lpg=PA1&amp;amp;dq=Marci&lt;br /&gt;
|chapter=Aspects of the development of colorimetric analysis and quantitative molecular spectroscopy in the ultraviolet-visible region}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Dok se radioastronomija razvijala 1930-ih, sve do 1937. godine nisu se pojavili nikakvi značajni dokazi za konačnu identifikaciju međuzvjezdane molekule.&amp;lt;ref&amp;gt;{{cite journal&lt;br /&gt;
| author = Swings, P. &amp;amp; Rosenfeld, L.&lt;br /&gt;
| title = Considerations Regarding Interstellar Molecules&lt;br /&gt;
| journal = Astrophysical Journal&lt;br /&gt;
| year = 1937&lt;br /&gt;
| volume = 86&lt;br /&gt;
| pages = 483–486&lt;br /&gt;
| url = http://adsabs.harvard.edu/full/1937ApJ....86..483S|bibcode = 1937ApJ....86..483. |doi = 10.1086/143879 }}&amp;lt;/ref&amp;gt; - sve do ove točke, jedine kemijske vrste za koje se znalo da postoje u međuzvjezdanom prostoru bile su atomske. Ti su nalazi potvrđeni 1940. godine,&amp;lt;ref&amp;gt;{{cite journal&lt;br /&gt;
| author = McKellar, A.&lt;br /&gt;
| title = Evidence for the Molecular Origin of Some Hitherto Unidentified Interstellar Lines&lt;br /&gt;
| journal = Publications of the Astronomical Society of the Pacific&lt;br /&gt;
| year = 1940&lt;br /&gt;
| volume = 52| issue =  307&lt;br /&gt;
| pages = 187&lt;br /&gt;
|bibcode = 1940PASP...52..187M |doi = 10.1086/125159 }}&amp;lt;/ref&amp;gt; kada su McKellar i sur. identificirane i pripisane spektroskopske linije u tada neidentificiranom radio-promatranju molekulama CH i CN u međuzvjezdanom prostoru. U trideset godina nakon toga, u međuzvjezdanom prostoru otkriven je mali izbor drugih molekula: najvažniji je OH, otkriven 1963. godine&amp;lt;ref&amp;gt;{{cite journal&lt;br /&gt;
| author = S. Weinreb, A. H. Barrett, M. L. Meeks &amp;amp; J. C. Henry&lt;br /&gt;
| title =  Radio Observations of OH in the Interstellar Medium&lt;br /&gt;
| journal = Nature&lt;br /&gt;
| year = 1963&lt;br /&gt;
| volume = 200&lt;br /&gt;
| issue =  4909&lt;br /&gt;
| pages = 829–831&lt;br /&gt;
|bibcode = 1963Natur.200..829W |doi = 10.1038/200829a0 }})&amp;lt;/ref&amp;gt; i značajan kao izvor međuzvjezdanog kisika, i H2CO (formalmaldehid), otkriven 1969. i značajan jer je prva promatrana organska, poliatomska molekula u međuzvjezdanom prostoru.&amp;lt;ref&amp;gt;{{cite journal&lt;br /&gt;
| author = Lewis E. Snyder, David Buhl, B. Zuckerman, and Patrick Palmer&lt;br /&gt;
| title =  Microwave Detection of Interstellar Formaldehyde&lt;br /&gt;
| journal = Phys. Rev. Lett.&lt;br /&gt;
| year =  1969&lt;br /&gt;
| volume = 22&lt;br /&gt;
| issue =  13&lt;br /&gt;
| pages = 679–681&lt;br /&gt;
|bibcode = 1969PhRvL..22..679S |doi = 10.1103/PhysRevLett.22.679 }}&amp;lt;/ref&amp;gt; &lt;br /&gt;
&lt;br /&gt;
== Izvori ==&lt;br /&gt;
{{izvori}}&lt;br /&gt;
&lt;br /&gt;
[[Kategorija:Astronomija]]&lt;br /&gt;
[[Kategorija:Kemija]]&lt;/div&gt;</summary>
		<author><name>WikiSysop</name></author>
	</entry>
</feed>