Coordinated neutron and X-ray computed tomography of meteorites: Detection and distribution of hydrogen-bearing materials

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Allan H. Treiman, Jacob M. LaManna, Daniel S. Hussey, Isabella deClue, Lawrence M. Anovitz MAPSVersion of Record online: 29 August 2022 LINK “The presence and distribution of hydrogen-bearing materials in meteorites are important constraints on…

Thermal History of Asteroid Parent Bodies Is Reflected in Their Metalorganic ChemistryOPEN ACCESS 

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Marco Matzka, Marianna Lucio, Basem Kanawati, Eric Quirico, Lydie Bonal, Stefan Loehle, and Philippe Schmitt-Kopplin The Astrophysical Journal Letters, Volume 915, Number 1, Published: 30 June 2021 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Organo-magnesium compounds were…

Organometallic compounds as carriers of extraterrestrial cyanide in primitive meteoritesOPEN ACCESS 

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Karen E. Smith, Christopher H. House, Ricardo D. Arevalo Jr., Jason P. Dworkin & Michael P. Callahan Nature Communications 10, 1–7 LINK (OPEN ACCESS) PDF (OPEN ACCESS) “Extraterrestrial delivery of cyanide may have been crucial…

Deoxyribose and deoxysugar derivatives from photoprocessed astrophysical ice analogues and comparison to meteoritesOPEN ACCESS 

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Michel Nuevo, George Cooper & Scott A. Sandford Nature Communications 9, 1–10 LINK (OPEN ACCESS) PDF (OPEN ACCESS) “Sugars and their derivatives are essential to all terrestrial life. Their presence in meteorites, together with amino…

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