Disparate Pb-isotopic ages of silicate and phosphate minerals in the diabasic angrite Northwest Africa 12320
Chitrangada Datta, Yuri Amelin, Evgenii Krestianinov, Anthony J. Irving, Ian S. Williams IcarusIn Press, Journal Pre-proof, Available online 30 January 2024 LINK “Pb-isotopic dating of the recently discovered diabasic angrite Northwest Africa (NWA) 12320 yielded…
Clumped isotope and Δ17O measurements of carbonates in CM carbonaceous chondrites: new insights into parent body thermal and fluid evolutionOPEN ACCESS
Matthieu Clog, Paula Lindgren, Sevasti Modestou, Alex McDonald, Andrew Tait, Terry Donnelly, Darren Mark, Martin Lee Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 28 January 2024 LINK (OPEN ACCESS) “The CM carbonaceous chondrites…
A sample preparation guide for clay-rich carbonaceous chondritesOPEN ACCESS
Bennett J. K. Wilson, Veronica E. Di Cecco, Laurence A. J. Garvie, Kimberly T. Tait, Michael G. Daly MAPS, Version of Record online: 26 January 2024 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “The matrix of the…
Hydrogen in magnetite from asteroid RyuguOPEN ACCESS
J. Aléon, S. Mostefaoui, H. Bureau, D. Vangu, H. Khodja, K. Nagashima, N. Kawasaki, Y. Abe, C. M. O’D. Alexander, S. Amari, Y. Amelin, K. Bajo, M. Bizzarro, A. Bouvier, R. W. Carlson, M. Chaussidon,…
High-spatial resolution functional chemistry of nitrogen compounds in the observed UK meteorite fall WinchcombeOPEN ACCESS
Christian Vollmer, Demie Kepaptsoglou, Jan Leitner, Aleksander B. Mosberg, Khalil El Hajraoui, Ashley J. King, Charlotte L. Bays, Paul F. Schofield, Tohru Araki & Quentin M. Ramasse LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Organic matter in…
Investigating Organic Carbon and Thermal History of CM Carbonaceous Chondrites Using Spectroscopy and Laboratory TechniquesOPEN ACCESS
Safoura Tanbakouei, Rui-Lin Cheng, Binlong Ye, Josep Ryan Michalski, Ashley J. King PDF (OPEN ACCESS) “The CM chondrites are characterized as primary accretionary rocks which originate from primitive water-rich asteroids formed during the early Solar…
RIBBECK (2024 BX1) Aubrite meteorite fall (~ 1760 g) between Selbelang (Paulinenaue), Ribbeck, Berge and Lietzow (Nauen), Havelland, Brandenburg, Germany at 00:32:38-44 UT on 21 January 2024
Last update: 25 September 2024 (18:30 CEST) On 5 February 2024 it was officially anounced in a press release by the Museum für Naturkunde Berlin that the fall was classified as an Aubrite: press release….
Electron microscopy observations of the diversity of Ryugu organic matter and its relationship to minerals at the micro- to nano-scaleOPEN ACCESS
Rhonda M. Stroud, Jens Barosch, Lydie Bonal, Katherine Burgess, George D. Cody, Bradley T. De Gregorio, Luke Daly, Emmanuel Dartois, Elena Dobrică, Jean Duprat, Cecile Engrand, Dennis Harries, Minako Hashiguchi, Hope Ishii, Yoko Kebukawa, A….
The Vaca Muerta mesosiderite: The path under which Fe-Ni alloy ±C phases could have formed
M. E. Varela, S.-L. Hwang, P. Shen, L. N. Garcia, M. Saavedra, T. Maruoka, M. Bose MAPS, Version of Record online: 25 January 2024 LINK “The combined SEM and TEM studies on the metal (Fe-Ni…
How many Vesta-like bodies existed in the asteroid belt?OPEN ACCESS
T. H. Burbine, R. C. Greenwood, B. Zhang, P. C. Buchanan MAPS, Version of Record online: 24 January 2024 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Asteroid 4 Vesta is typically thought to be the parent body…
Elemental Characterization of Iron Meteorites Solely Based on LA-ICP-MS
Margareth S. Navarro, Jacinta Enzweiler, Álvaro P. Crósta, André L. R. Moutinho, Gabriel G. Silva, Christopher D. K. Herd, and Patrick J. A. Hill ACS Earth and Space ChemistryPublication Date (Web): January 23, 2024 LINK…
The lithologic diversity of the Moon recorded in lunar meteorites Northwest Africa 7611 and 10480
Haijun Cao, Jian Chen, Chengxiang Yin, Xiaohui Fu, Zongcheng Ling, Xiaochao Che MAPS, Version of Record online: 23 January 2024 LINK “Northwest Africa (NWA) 7611/10480 are lunar regolith breccia meteorites, composed of mineral fragments and…
Strewn field, mineralogy, and petrology of Al Haggounia 001: A unique enstatite chondrite
M. H. Leili, H. Chennaoui Aoudjehane, B. Devouard, P. Rochette, J. Gattacceca, L. Folco, M. Gemelli, I. Baziotis MAPS, Version of Record online: 21 January 2024 LINK “In this work, we investigate macroscopic characteristics, magnetic…
Describing the fragment mass distribution in meteorite showers
I.G. Brykina, L.A. Egorova Planetary and Space ScienceIn Press, Journal Pre-proof, Available online 20 January 2024 LINK “The mass distribution of fragments is an important characteristic that often needs to be defined for forward modelling…
Microstructural and chemical features of impact melts on Ryugu particle surfaces: Records of interplanetary dust hit on asteroid RyuguOPEN ACCESS
Megumi Matsumoto, Junya Matsuno, Akira Tsuchiyama, Tomoki Nakamura, Yuma Enokido, Mizuha Kikuiri, Aiko Nakato, Masahiro Yasutake, Kentaro Uesugi, Akihisa Takeuchi, […] Yuichi Tsuda Science Advances19 Jan 2024Vol 10, Issue 3 LINK (OPEN ACCESS)PDF (OPEN ACCESS)…
Snapshots of an Evolving Solar Nebula Recorded in Nucleosynthetic Sr and Ba Signatures of Early CondensatesOPEN ACCESS
R. T. C. Marqueze, B. L. A. Charlier, and F. L. H. Tissot The Astrophysical Journal Letters, Volume 961, Number 1 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “The discovery of extreme strontium isotope anomalies (μ84Sr) in…
Explosive Nucleosynthesis in Core-collapse Type II Supernovae: Insights from New C, N, Si, and Al–Mg Isotopic Compositions of Presolar GrainsOPEN ACCESS
Nan Liu, Conel M. O’D. Alexander, Bradley S. Meyer, Larry R. Nittler, Jianhua Wang, and Rhonda M. Stroud The Astrophysical Journal Letters, Volume 961, Number 1 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “We report C, N,…
Textural Study of Vesicles in Tagish Lake (C2-ung) Meteorite Fusion Crust: Constraints on Vesicle Formation during Their Entry into the Earth’s AtmosphereOPEN ACCESS
Xhonatan Shehaj, Stefano Caporali, Ernesto Palomba and Giovanni Pratesi Minerals 2024, 14(1), 99 LINK (OPEN ACCESS)PDF (DOWNLOAD) “Vesicles are characteristic structures within the outer layer of many stony meteorites’ fusion crusts. Although these features are…
Nucleosynthetic isotope variations in chondritic meteorites and their relationship to bulk chemistry
Herbert Palme, Klaus Mezger MAPS, Version of Record online: 17 January 2024 LINK “The relationship of mass-independent stable isotope anomalies with the chemistry of chondritic meteorites provides constraints on mixing and fractionation processes in the…
Focused-beam X-ray fluorescence and diffraction microtomographies for mineralogical and chemical characterization of unsectioned extraterrestrial samplesOPEN ACCESS
Antonio Lanzirotti, Stephen R. Sutton, Matthew Newville, Adrian Brearley, Oliver Tschauner MAPS, Version of Record online: 17 January 2024 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “This study describes the application of new synchrotron X-ray fluorescence (XRF)…
Molecular distribution and 13C isotope composition of volatile organic compounds in the Murchison and Sutter’s Mill carbonaceous chondritesOPEN ACCESS
José C. Aponte, Frédéric Séguin, Ariel J. Siguelnitzky, Jason P. Dworkin, Jamie E. Elsila, Daniel P. Glavin, Harold C. Connolly Jr, Dante S. Lauretta MAPS, Version of Record online: 16 January 2024 LINK (OPEN ACCESS)PDF…
Artificial meteors observed in mid-infrared range
S. Rommeluère, J. Vaubaillon, S. Loehle, R. Ravichandran, P. Matlovič, J. Tóth IcarusAvailable online 14 January 2024, 115946 LINK “Meteors are most often observed from the ground in the visible, most often at a distance…
Chondrules from the ordinary chondrite Itawa Bhopji (L3-5): Noble gases and nitrogen
Ramakant R. Mahajan Planetary and Space ScienceIn Press, Journal Pre-proof, Available online 11 January 2024 LINK “Noble gases and nitrogen compositions are investigated in chondrules of Itawa Bhopji (L3-5) chondrite. Single chondrule and bunch of…
2023/2024 ANSMET Field Season ended with more than 200 meteorite finds
Last update: 30 January (16:06 CET) After three cancelled field seasons (2020-2023) the 2024/2025 ANSMET field season on the Davis-Ward Icefields has begun. This year’s team members have arrived in the field. Team members are…
An overview of the new Moroccan regulation on collection and export of meteorites: a geoheritage to promote and preserve
Hasnaa Chennaoui Aoudjehane MAPS, Version of Record online: 13 January 2024 LINK “Morocco is known for the high number of meteorites collected in its territory, including finds and falls. This is explained by the large…
Condensate evolution in the solar nebula inferred from combined Cr, Ti, and O isotope analyses of amoeboid olivine aggregatesOPEN ACCESS
Christian A. Jansen, Christoph Burkhardt, Yves Marrocchi, Jonas M. Schneider, Elias Wölfer, Thorsten Kleine Earth and Planetary Science LettersVolume 627, 1 February 2024, 118567 LINK (OPEN ACCESS) “Highlight First combined O, Ti, and Cr isotopic…
Curation protocol of Phobos sample returned by Martian Moons eXplorationOPEN ACCESS
Ryota Fukai, Tomohiro Usui, Wataru Fujiya, Yoshinori Takano, Ken-ichi Bajo, Andrew Beck, Enrica Bonato, Nancy L. Chabot, Yoshihiro Furukawa, Hidenori Genda, Yuki Hibiya, Fred Jourdan, Thorsten Kleine, Mizuho Koike, Moe Matsuoka, Yayoi N. Miura, Frédéric…
Analytical method for stable background reduction for Raman spectra of carbon-containing meteorite and terrestrial samples suffering from intense fluorescenceOPEN ACCESS
Aruto Kashima, Shu-hei Urashima, Hiroharu Yui MAPS, Version of Record online: 10 January 2024 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Chemical states of carbon in terrestrial (meta) sediments and carbonaceous chondrites gather attention as a geothermometer….
Properties, age, and origin of a huge meteor cluster observed over Scandinavia on 30 October 2022OPEN ACCESS
Pavel Koten, David Čapek, Steinar Midtskogen, Lukáš Shrbený, Pavel Spurný, Mike Hankey Astronomy & Astrophysics manuscript no. 48618finalJanuary 10, 2024 PDF (OPEN ACCESS) Context. A meteor outburst consisting of at least 22 meteors above the…
Hayabusa 2 returned samples reveal a weak to null magnetic field during aqueous alteration of Ryugu’s parent bodyOPEN ACCESS
C. Maurel, J. Gattacceca, M. Uehara Earth and Planetary Science LettersVolume 627, 1 February 2024, 118559 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Highlights Ryugu samples of 1 and 22 mg do not exhibit any stable remanent…
Accretion of the earliest inner Solar System planetesimals beyond the water snowline
Damanveer S. Grewal, Nicole X. Nie, Bidong Zhang, Andre Izidoro & Paul D. Asimow Nature AstronomyPublished: 09 January 2024 LINK “How and where the first generation of inner Solar System planetesimals formed remains poorly understood….
The identification of airbursts in the past: Insights from the BIT-58 layer
Matthias van Ginneken, Ralph P. Harvey, Steven Goderis, Natalia Artemieva, Mark Boslough, Ryoga Maeda, Jérôme Gattacceca, Luigi Folco, Akira Yamaguchi, Corinne Sonzogni, Penelope Wozniakiewicz, Earth and Planetary Science LettersVolume 627, 1 February 2024, 118562 LINK…
The role of gamma-ray spectrometry and Monte Carlo simulation in the characterisation of meteorites
Rossini, R., Cremonesi, O., Cataldo, M. et al. Journal of Radioanalytical and Nuclear ChemistryPublished: 08 January 2024 LINK “Gamma-ray spectrometry has proved to be a powerful tool in meteorite identification due to the presence of…
In situ investigation of an organic micro-globule and its mineralogical context within a Ryugu “sand” grainOPEN ACCESS
Van T. H. Phan, Pierre Beck, Rolando Rebois, Eric Quirico, Takaaki Noguchi, Toru Matsumoto, Akira Miyake, Yohei Igami, Mitsutaka Haruta, Hikaru Saito, Satoshi Hata, Yusuke Seto, Masaaki Miyahara, Naotaka Tomioka, Hope A. Ishii, John P….
The Fate of Primary Iron Sulfides in the CM1 Carbonaceous Chondrites: Effects of Advanced Aqueous Alteration on Primary ComponentsOPEN ACCESS
Sheryl A. Singerling, Catherine M. Corrigan, Adrian J. Brearley Accepted for publication in Meteoritics & Planetary Science on January 5, 2024 PDF (OPEN ACCESS) Update (22 January 2024): MAPS, Version of Record online: 21 January…
Chondrule survivability in the solar nebulaOPEN ACCESS
Tetsuo Taki, Shigeru Wakita Update (27 February 2024): The Astrophysical Journal, Volume 963, Number 1 LINK (OPEN ACCESS)PDF (OPEN ACCESS) accepted for publication in the Astrophysical Journal PDF (OPEN ACCESS) The lifetime of millimeter-sized dust…
Four-dimensional-STEM analysis of the phyllosilicate-rich matrix of Ryugu samplesOPEN ACCESS
Bahae-eddine Mouloud, Damien Jacob, Francisco de la Peña, Maya Marinova, Corentin Le Guillou, Jean-Christophe Viennet, Sylvain Laforet, Hugues Leroux, Adrien Teurtrie, Takaaki Noguchi, Toru Matsumoto, Akira Miyake, Yohei Igami, Mitsutaka Haruta, Hikaru Saito, Satoshi Hata,…
Overview of the Lost Meteorites of Antarctica field campaignsOPEN ACCESS
K. H. Joy, A. R. D. Smedley, J. L. MacArthur, W. van Verre, L. A. Marsh, M. Rose, T. A. Harvey, R. Tartèse, R. H. Jones, I. D. Abrahams, J. W. Wilson, A. J. Peyton,…
Dense collection areas and terrestrial alteration of meteorites in the Atacama Desert
Gabriel A. Pinto, Adrien Tavernier, Jérôme Gattacceca, Alexandre Corgne, Millarca Valenzuela, Béatrice Luais, Laura Flores, Felipe Olivares, Yves Marrocchi MAPS, Version of Record online: 04 January 2024 LINK “In the last 15 years, more than 2700…
A common isotopic reservoir for amoeboid olivine aggregates (AOAs) and calcium-aluminum-rich inclusions (CAIs) revealed by Ti and Cr isotopic compositions
Zachary A. Torrano, Conel M.O’D. Alexander, Richard W. Carlson, Jan Render, Gregory A. Brennecka, Emma S. Bullock Earth and Planetary Science LettersVolume 627, 1 February 2024, 118551 LINK “Amoeboid olivine aggregates (AOAs) are the most…
