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<h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Murchison (Meteorit)</span></h1>
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<div id="mw-content-text" class="mw-body-content mw-content-ltr" lang="de" dir="ltr"><div class="mw-content-ltr mw-parser-output" lang="de" dir="ltr"><span class="geo noexcerpt" style="display:none"><span class="body"></span><span class="latitude">-36.616666666667</span><span class="longitude">145.2</span><span class="elevation"></span></span><span id="coordinates" class="coordinates -print"><span title="Koordinatensystem WGS84">Koordinaten: </span><a class="external text" href="geo:-36.616666666667,145.2"><span title="Breitengrad">36° 37′ 0″ <abbr title="Süd">S</abbr></span>, <span title="Längengrad">145° 12′ 0″ <abbr title="Ost">O</abbr></span></a></span><table class="toccolours infobox toptextcells float-right" style="margin-top:0; padding:0.2em; width:300px; font-size:90%; text-align:left; border-spacing:2px;">
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<th colspan="2" style="background:#BDB76B; color:#202122; text-align:center; font-size:115%;">Murchison
</th></tr>
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<td colspan="2" style="font-size:95%; text-align:center;"> Bruchstück des Murchison-Meteoriten<br>im <a href="National_Museum_of_Natural_History" title="National Museum of Natural History">NMNH</a> (Washington)
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<th colspan="2" style="background:#F0E68C; color:#202122; text-align:center;">Allgemeines
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<td style="width:40%; padding:0 0.4em; background:#FAFAD2; color:#202122;">Offizieller Name<br>nach <a href="Meteoritical_Bulletin" title="Meteoritical Bulletin">MBD</a>
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<td style="width:60%; text-align:left; vertical-align:top; font-weight:normal;">Murchison
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<tr>
<td style="padding:0 0.4em; background:#FAFAD2; color:#202122;">Authentizität
</td>
<td>bestätigt
</td></tr>
<tr>
<th colspan="2" style="background:#F0E68C; color:#202122; text-align:center;">Lokalität
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<td style="padding:0 0.4em; background:#FAFAD2; color:#202122;">Land
</td>
<td><a href="Australien" title="Australien">Australien</a>
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<td style="padding:0 0.4em; background:#FAFAD2; color:#202122;">Bundesstaat
</td>
<td><a href="Victoria_(Australien)" title="Victoria (Australien)">Victoria</a>
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<td style="padding:0 0.4em; background:#FAFAD2; color:#202122;"><a href="Local_Government_Area_(Australien)" title="Local Government Area (Australien)">lokales Verwaltungsgebiet</a>
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<td><a href="Greater_Shepparton_City" title="Greater Shepparton City">Greater Shepparton City</a>
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<td style="padding:0 0.4em; background:#FAFAD2; color:#202122;">Ort
</td>
<td>Murchison
</td></tr>
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<th colspan="2" style="background:#F0E68C; color:#202122; text-align:center;">Fall und Bergung
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<tr>
<td style="padding:0 0.4em; background:#FAFAD2; color:#202122;">Datum (Fall)
</td>
<td>28. September 1969, zw. 10:45 und 11:00
</td></tr>
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<td style="padding:0 0.4em; background:#FAFAD2; color:#202122;">beobachtet
</td>
<td>ja
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<th colspan="2" style="background:#F0E68C; color:#202122; text-align:center;">Beschreibung
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<td style="padding:0 0.4em; background:#FAFAD2; color:#202122;">Typ
</td>
<td><a href="Chondrit" title="Chondrit">Chondrit</a>
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<td style="padding:0 0.4em; background:#FAFAD2; color:#202122;">Klasse
</td>
<td><a href="Kohliger_Chondrit" title="Kohliger Chondrit">kohlig</a>
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<td style="padding:0 0.4em; background:#FAFAD2; color:#202122;">Gruppe
</td>
<td>CM2
</td></tr>
<tr>
<td style="padding:0 0.4em; background:#FAFAD2; color:#202122;">Masse (total)
</td>
<td>100 <a href="Kilogramm" title="Kilogramm">kg</a>
</td></tr>
<tr>
<th colspan="2" style="background:#F0E68C; color:#202122; text-align:center;">Referenzen
</th></tr>
<tr>
<th colspan="2" align="left" style="font-weight:normal;">
<table class=" toptextcells" style="width:100%;">
<tbody><tr>
<td style="width:40%; padding:0 0.4em; background:#FAFAD2; color:#202122;"><a href="Meteoritical_Bulletin" title="Meteoritical Bulletin">Meteoritical Bulletin</a>
</td>
<td style="width:60%;"><a rel="nofollow" class="external text" href="https://www.lpi.usra.edu/meteor/metbull.php?code=16875">16875</a>
</td></tr>
<tr>
<td style="padding:0 0.4em; background:#FAFAD2; color:#202122;"><a href="Mindat.org" class="mw-redirect" title="Mindat.org">Mindat</a> (Keswick, <a href="Virginia" title="Virginia">VA</a>)
</td>
<td><a rel="nofollow" class="external text" href="https://www.mindat.org/loc-126090.html">126090</a>
</td></tr></tbody></table>
</th></tr>
</tbody></table>
<p><b>Murchison</b> ist ein CM2-<a href="Chondrit" title="Chondrit">Chondrit</a>, der am 28. September 1969 in der Nähe von Murchison in <a href="Victoria_(Australien)" title="Victoria (Australien)">Victoria</a>, <a href="Australien" title="Australien">Australien</a>, fiel. Es wurden etwa 100 kg an Material von diesem <a href="Meteorit" title="Meteorit">Meteoriten</a> geborgen.
</p><p>Murchison ist ein sehr primitiver <a href="Kohliger_Chondrit" title="Kohliger Chondrit">kohliger Chondrit</a> und damit für die Forschung besonders interessant, da das Material von Murchison zu den ursprünglichsten Stoffen des <a href="Sonnensystem" title="Sonnensystem">Sonnensystems</a> gehört, welches zur Verfügung steht. Dementsprechend oft wurde er untersucht. In diesem Meteoriten wurden sehr viele <a href="Organische_Chemie" title="Organische Chemie">organische Verbindungen</a> entdeckt, darunter auch <a href="Aminos%C3%A4uren" title="Aminosäuren">Aminosäuren</a>, welche für biologische Prozesse des irdischen Lebens wichtig sind. Außerdem wurden <a href="Diaminos%C3%A4uren" title="Diaminosäuren">Diaminosäuren</a> nachgewiesen, die als Vorläufer des ersten genetischen Materials auf der Erde diskutiert werden.<sup id="cite_ref-Meierhenrich_1-0" class="reference"><a href="#cite_note-Meierhenrich-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> Dies war der erste Nachweis von Aminosäuren in <a href="Extraterrestrisch" title="Extraterrestrisch">extraterrestrischem</a> Material.<sup id="cite_ref-diamino_acids_2-0" class="reference"><a href="#cite_note-diamino_acids-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> Wichtig war hier auch, dass die Fragmente nach dem beobachteten Fall schnell aufgesammelt wurden, sodass eine Verunreinigung mit irdischem Material weitgehend verhindert wurde.
</p><p>Daneben konnten in diesem Meteoriten bisher auch 40 verschiedene <a href="Mineral" title="Mineral">Minerale</a> bzw. deren <a href="Variet%C3%A4t_(Mineralogie)" class="mw-redirect" title="Varietät (Mineralogie)">Varietäten</a> nachgewiesen werden (Stand 2015). Für die Minerale Murchisit und Warkit gilt der Meteorit zudem als <a href="Typlokalit%C3%A4t" title="Typlokalität">Typlokalität</a>. Weitere Mineralfunde sind unter anderem <a href="Calcit" title="Calcit">Calcit</a>, <a href="Chromit" title="Chromit">Chromit</a>, <a href="Diamant" title="Diamant">Diamant</a>, <a href="Eskolait" title="Eskolait">Eskolait</a>, <a href="Graphit" title="Graphit">Graphit</a>, gediegenes <a href="Eisen" title="Eisen">Eisen</a> und dessen nickelhaltige Varietät <a href="Kamacit" title="Kamacit">Kamacit</a> <i>(Balkeneisen),</i> <a href="Nephelin" title="Nephelin">Nephelin</a>, <a href="Spinell" title="Spinell">Spinell</a>, <a href="Tochilinit" title="Tochilinit">Tochilinit</a> und <a href="Whewellit" title="Whewellit">Whewellit</a> sowie verschiedene <i><a href="Olivingruppe" title="Olivingruppe">Olivine</a></i>, <i><a href="Pyroxengruppe" title="Pyroxengruppe">Klionpyroxene</a></i> (<a href="Davisit" title="Davisit">Davisit</a>-reiche <a href="Diopsid" title="Diopsid">Diopsid</a>-<a href="Kushiroit" title="Kushiroit">Kushiroit</a>-<a href="Grossmanit" title="Grossmanit">Grossmanit</a>-Mischkristalle<sup id="cite_ref-Simon_et_al._1996_3-0" class="reference"><a href="#cite_note-Simon_et_al._1996-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup>) und <i><a href="Serpentingruppe" title="Serpentingruppe">Serpentine</a></i>.<sup id="cite_ref-MindatMurchison_4-0" class="reference"><a href="#cite_note-MindatMurchison-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> Eine weitere Besonderheit ist der Nachweis von <a href="Fullerene" title="Fullerene">Fullerenen</a>.<sup id="cite_ref-Fullerene_5-0" class="reference"><a href="#cite_note-Fullerene-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup>
</p>
<p>Im Januar 2020 veröffentlichten Wissenschaftler in der Fachzeitschrift <i><a href="Proceedings_of_the_National_Academy_of_Sciences_of_the_United_States_of_America" title="Proceedings of the National Academy of Sciences of the United States of America">PNAS</a></i> Forschungsergebnisse, denen zufolge <a href="Siliciumcarbid" title="Siliciumcarbid">Siliciumcarbid</a>-Partikel des im Murchison-Meteoriten enthaltenen <a href="Sternenstaub_(Astronomie)" title="Sternenstaub (Astronomie)">Sternenstaubs</a> vor etwa sieben Milliarden Jahren entstanden und der Meteorit damit <a href="Pr%C3%A4solares_Mineral" title="Präsolares Mineral">präsolare Minerale</a> enthält – das älteste Material, das bis dato auf der Erde gefunden wurde.<sup id="cite_ref-Heck2020_6-0" class="reference"><a href="#cite_note-Heck2020-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup>
</p><p>Im April 2022 wurde eine vervollständigte Liste der Nukleinsäurebasen veröffentlicht, die in dem Meteoriten gefunden wurden.<sup id="cite_ref-Oba2022_10-0" class="reference"><a href="#cite_note-Oba2022-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup>
</p>
<div class="mw-heading mw-heading2"><h2 id="Weblinks">Weblinks</h2></div>
<div class="sisterproject" style="margin:0.1em 0 0 0;"><div class="noresize noviewer" style="display:inline-block; line-height:10px; min-width:1.6em; text-align:center;" aria-hidden="true" role="presentation"><span class="mw-default-size" typeof="mw:File"><span title="Commons"></span></span></div><b><span class=""><a class="external text" href="https://commons.wikimedia.org/wiki/Category:Murchison_meteorite?uselang=de"><span lang="en">Commons</span>: Murchison (Meteorit)</a></span></b> – Sammlung von Bildern</div>
<ul><li><a rel="nofollow" class="external text" href="https://tin.er.usgs.gov/meteor/index.php?code=16875">Eintragung</a> in der Datenbank des <a href="Meteoritical_Bulletin" title="Meteoritical Bulletin">Meteoritical Bulletin</a></li>
<li>Sarah S. Zeichner, José C. Aponte, Surjyendu Bhattacharjee, Guannan Dong, John M. Eiler <i>et al.</i>: <i>Polycyclic aromatic hydrocarbons in samples of Ryugu formed in the interstellar medium.</i> In: <i>Science</i>, Band 382, Nr. 6677, 21. Dezember 2023, S. 1411–1416; <a href="https://doi.org/10.1126/science.adg6304" class="extiw external" title="doi:10.1126/science.adg6304">doi:10.1126/science.adg6304</a> (<a href="Englische_Sprache" title="Englische Sprache">englisch</a>). Dazu:
<ul><li>Enrico de Lazaro: <a rel="nofollow" class="external text" href="https://www.sci.news/space/asteroid-polycyclic-aromatic-hydrocarbons-12559.html">Polycyclic Aromatic Hydrocarbons in Asteroids Predate Our Solar System, New Study Shows</a>. Auf: <a href="Sci.News" title="Sci.News">Sci.News</a> vom 22. Dezember 2023.</li></ul></li></ul>
<div class="mw-heading mw-heading2"><h2 id="Einzelnachweise">Einzelnachweise</h2></div>
<ol class="references">
<li id="cite_note-Meierhenrich-1"><span class="mw-cite-backlink"><a href="#cite_ref-Meierhenrich_1-0">↑</a></span> <span class="reference-text">
<a href="Uwe_Meierhenrich" title="Uwe Meierhenrich">Uwe Meierhenrich</a>: <i>Amino Acids and the Asymmetry of Life</i>. Springer-Verlag, 2008, ISBN 978-3-540-76885-2.</span>
</li>
<li id="cite_note-diamino_acids-2"><span class="mw-cite-backlink"><a href="#cite_ref-diamino_acids_2-0">↑</a></span> <span class="reference-text">
U. J. Meierhenrich, G. M. Muñoz Caro, J. H. Bredehöft, E. K. Jessberger, W. H. Thiemann: <i>Identification of diamino acids in the Murchison meteorite.</i> In: <i><a href="Proceedings_of_the_National_Academy_of_Sciences" class="mw-redirect" title="Proceedings of the National Academy of Sciences">Proceedings of the National Academy of Sciences</a>.</i> Band 101, Nummer 25, Juni 2004, S. 9182–9186, <a href="https://doi.org/10.1073/pnas.0403043101" class="extiw external" title="doi:10.1073/pnas.0403043101">doi:10.1073/pnas.0403043101</a>. <a class="external mw-magiclink-pmid" rel="nofollow" href="https://www.ncbi.nlm.nih.gov/pubmed/15194825?dopt=Abstract">PMID 15194825</a>, <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC438950/">PMC 438950</a> (freier Volltext).</span>
</li>
<li id="cite_note-Simon_et_al._1996-3"><span class="mw-cite-backlink"><a href="#cite_ref-Simon_et_al._1996_3-0">↑</a></span> <span class="reference-text">
Steven B. Simon, Andrew M. Davis, Lawrence Grossman: <cite style="font-style:italic">A unique ultrarefractory inclusion from the Murchison meteorite</cite>. In: <cite style="font-style:italic">Meteoritics & Planelay Science</cite>. <span style="white-space:nowrap">Band<span style="display:inline-block;width:.2em"> </span>31</span>, 1996, <span style="white-space:nowrap">S.<span style="display:inline-block;width:.2em"> </span>106–115</span> (<a rel="nofollow" class="external text" href="https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1945-5100.1996.tb02060.x">wiley.com</a> [PDF; <span style="white-space:nowrap">1,2<span style="display:inline-block;width:.2em"> </span>MB</span>; abgerufen am 13. Februar 2019]).<span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rfr_id=info:sid/de.wikipedia.org:Murchison+%28Meteorit%29&rft.atitle=A+unique+ultrarefractory+inclusion+from+the+Murchison+meteorite&rft.au=Steven+B.+Simon%2C+Andrew+M.+Davis%2C+Lawrence+Grossman&rft.btitle=Meteoritics+%26+Planelay+Science&rft.date=1996&rft.genre=book&rft.pages=106-115&rft.volume=31" style="display:none"> </span></span>
</li>
<li id="cite_note-MindatMurchison-4"><span class="mw-cite-backlink"><a href="#cite_ref-MindatMurchison_4-0">↑</a></span> <span class="reference-text">
<a rel="nofollow" class="external text" href="https://www.mindat.org/loc-126090.html">Mindat - Typlokalität Murchison meteorite, Murchison, Victoria, Australia</a></span>
</li>
<li id="cite_note-Fullerene-5"><span class="mw-cite-backlink"><a href="#cite_ref-Fullerene_5-0">↑</a></span> <span class="reference-text">
L. Becker, R. J. Poreda, T. E. Bunch: <i>Fullerenes: an extraterrestrial carbon carrier phase for noble gases.</i> In: <i><a href="Proceedings_of_the_National_Academy_of_Sciences" class="mw-redirect" title="Proceedings of the National Academy of Sciences">Proceedings of the National Academy of Sciences</a>.</i> Band 97, Nummer 7, März 2000, S. 2979–2983, <a href="https://doi.org/10.1073/pnas.050519397" class="extiw external" title="doi:10.1073/pnas.050519397">doi:10.1073/pnas.050519397</a>. <a class="external mw-magiclink-pmid" rel="nofollow" href="https://www.ncbi.nlm.nih.gov/pubmed/10725367?dopt=Abstract">PMID 10725367</a>, <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC16177/">PMC 16177</a> (freier Volltext).</span>
</li>
<li id="cite_note-Heck2020-6"><span class="mw-cite-backlink"><a href="#cite_ref-Heck2020_6-0">↑</a></span> <span class="reference-text">
Philipp R. Heck, Jennika Greer, Levke Kööp, Reto Trappitsch, Frank Gyngard: <cite style="font-style:italic">Lifetimes of interstellar dust from cosmic ray exposure ages of presolar silicon carbide</cite>. In: <cite style="font-style:italic">Proceedings of the National Academy of Sciences</cite>. 10. Januar 2020, <a href="Internationale_Standardnummer_f%C3%BCr_fortlaufende_Sammelwerke" title="Internationale Standardnummer für fortlaufende Sammelwerke">ISSN</a> <span style="white-space:nowrap"><a rel="nofollow" class="external text" href="https://zdb-katalog.de/list.xhtml?t=iss%3D%220027-8424%22&key=cql">0027-8424</a></span>, <a href="Digital_Object_Identifier" title="Digital Object Identifier">doi</a>:<span class="uri-handle" style="white-space:nowrap"><a rel="nofollow" class="external text" href="https://doi.org/10.1073/pnas.1904573117">10.1073/pnas.1904573117</a></span>, <a class="external mw-magiclink-pmid" rel="nofollow" href="https://www.ncbi.nlm.nih.gov/pubmed/31932423?dopt=Abstract">PMID 31932423</a>.<span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rfr_id=info:sid/de.wikipedia.org:Murchison+%28Meteorit%29&rft.atitle=Lifetimes+of+interstellar+dust+from+cosmic+ray+exposure+ages+of+presolar+silicon+carbide&rft.au=Philipp+R.+Heck%2C+Jennika+Greer%2C+Levke+K%C3%B6%C3%B6p%2C+...&rft.date=2020-01-10&rft.doi=10.1073%2Fpnas.1904573117&rft.genre=journal&rft.issn=0027-8424&rft.jtitle=Proceedings+of+the+National+Academy+of+Sciences&rft.pmid=31932423" style="display:none"> </span></span>
</li>
<li id="cite_note-7"><span class="mw-cite-backlink"><a href="#cite_ref-7">↑</a></span> <span class="reference-text"><span class="cite">Maria Temming: <a rel="nofollow" class="external text" href="https://www.sciencenews.org/article/ancient-meteorite-stardust-oldest-ever-examined-lab"><i>This ancient stardust is the oldest ever to be examined in a lab.</i></a> In: <i>Science News.</i> 13. Januar 2020,<span class="Abrufdatum"> abgerufen am 16. Januar 2020</span> (amerikanisches Englisch).</span><span style="display: none;" class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2Fde.wikipedia.org%3AMurchison+%28Meteorit%29&rft.title=This+ancient+stardust+is+the+oldest+ever+to+be+examined+in+a+lab&rft.description=This+ancient+stardust+is+the+oldest+ever+to+be+examined+in+a+lab&rft.identifier=https%3A%2F%2Fwww.sciencenews.org%2Farticle%2Fancient-meteorite-stardust-oldest-ever-examined-lab&rft.creator=Maria+Temming&rft.date=2020-01-13&rft.language=en-US"> </span></span>
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<li id="cite_note-8"><span class="mw-cite-backlink"><a href="#cite_ref-8">↑</a></span> <span class="reference-text"><span class="cite"><a rel="nofollow" class="external text" href="https://www.sciencedaily.com/releases/2020/01/200113153306.htm"><i>Meteorite contains the oldest material on Earth: 7-billion-year-old stardust: The ancient stardust reveals a 'baby boom' in star formation.</i></a><span class="Abrufdatum"> Abgerufen am 16. Januar 2020</span> (englisch).</span><span style="display: none;" class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2Fde.wikipedia.org%3AMurchison+%28Meteorit%29&rft.title=Meteorite+contains+the+oldest+material+on+Earth%3A+7-billion-year-old+stardust%3A+The+ancient+stardust+reveals+a+%27baby+boom%27+in+star+formation&rft.description=Meteorite+contains+the+oldest+material+on+Earth%3A+7-billion-year-old+stardust%3A+The+ancient+stardust+reveals+a+%27baby+boom%27+in+star+formation&rft.identifier=https%3A%2F%2Fwww.sciencedaily.com%2Freleases%2F2020%2F01%2F200113153306.htm&rft.language=en"> </span></span>
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<li id="cite_note-9"><span class="mw-cite-backlink"><a href="#cite_ref-9">↑</a></span> <span class="reference-text"><span class="cite">Mindy Weisberger: <a rel="nofollow" class="external text" href="https://www.livescience.com/oldest-material-on-earth.html"><i>7 Billion-Year-Old Stardust Is Oldest Material Found on Earth.</i></a> In: <i>Live Science.</i> 13. Januar 2020,<span class="Abrufdatum"> abgerufen am 16. Januar 2020</span> (englisch).</span><span style="display: none;" class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2Fde.wikipedia.org%3AMurchison+%28Meteorit%29&rft.title=7+Billion-Year-Old+Stardust+Is+Oldest+Material+Found+on+Earth&rft.description=7+Billion-Year-Old+Stardust+Is+Oldest+Material+Found+on+Earth&rft.identifier=https%3A%2F%2Fwww.livescience.com%2Foldest-material-on-earth.html&rft.creator=Mindy+Weisberger&rft.date=2020-01-13&rft.language=en"> </span></span>
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<li id="cite_note-Oba2022-10"><span class="mw-cite-backlink"><a href="#cite_ref-Oba2022_10-0">↑</a></span> <span class="reference-text">Yasuhiro Oba, Yoshinori Takano, Yoshihiro Furukawa, Toshiki Koga, Daniel P. Glavin, Jason P. Dworkin, Hiroshi Naraoka: <a rel="nofollow" class="external text" href="https://www.nature.com/articles/s41467-022-29612-x">Identifying the wide diversity of extraterrestrial purine and pyrimidine nucleobases in carbonaceous meteorites</a>. In: <a href="Nature" title="Nature">Nature</a> Communications, Band 13, Nr. 2008, 26. April 2022; <a href="https://doi.org/10.1038/s41467-022-29612-x" class="extiw external" title="doi:10.1038/s41467-022-29612-x">doi:10.1038/s41467-022-29612-x</a>. Dazu:
<ul><li>Nadja Podbregar: <a rel="nofollow" class="external text" href="https://www.scinexx.de/news/kosmos/dna-basen-in-meteoriten-entdeckt/">DNA-Basen in Meteoriten entdeckt – Cytosin und Thymin vervollständigen Nachweis aller fünf Erbgut-Buchstaben in Meteoriten</a>. Auf:n<a href="Scinexx" title="Scinexx">scinexx</a>.de vom 27. April 2022.</li></ul>
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