![[Žd’ár nad Sázavou] A second meteorite (39.3 grams) of the Czech bolide on 9 December 2014 was found near Vatín on January 12 by Czech astronomers, first meteorite classified as type L3.9](https://karmaka.de/wp-content/uploads/2015/01/meteority-zdar-660x330.jpg)
![[Žd’ár nad Sázavou] First meteorite found near Nová Ves, close to Nového Města na Moravě on 20 December, ~3 p.m. CET/ Meteorite fall near Rudolec, Jihlava district, Czech Republic, 9 December, 16:16:45-54 UT UTC](https://karmaka.de/wp-content/uploads/2014/12/attachment-660x330.jpg)
The catalog of the meteorite collection of the Italian Museum of Planetary Sciences in Prato (Italy)OPEN ACCESS
Marco Morelli, Annarita Franza, Daniela Faggi, Giovanni Pratesi MAPSVersion of Record online: 31 March 2023 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “For the first time, this paper presents to the planetary scientists’ community the catalog of…
Shock-induced potassium and zinc isotope fractionation in ordinary chondrites and its implications
Ying-Kui Xu, Zhi Li, Shi-Jie Li, Ze-Zhou Wang, De-Liang Wang, Yan Fan, Xiong-Yao Li, Jian-Zhong Liu, Dan Zhu Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 30 March 2023 LINK „To constrain how impacts…
Early bombardment of the moon: Connecting the lunar crater record to the terrestrial planet formation
David Nesvorný, Fernando V. Roig, David Vokrouhlický, William F. Bottke, Simone Marchi, Alessandro Morbidelli, Rogerio Deienno Icarus, Available online 29 March 2023, 115545 LINK „The lunar crater record features ∼50 basins. The radiometric dating of…
Lead-Lead (Pb-Pb) Dating of Eucrites and Mesosiderites: Implications for the Formation and Evolution of VestaOPEN ACCESS
I. Kouvatsis, J.A. Cartwright, M.J. Whitehouse Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 29 March 2023 LINK (OPEN ACCESS) “Asteroid 4 Vesta is the largest known differentiated body in the asteroid belt, and…
The Psyche Magnetometry InvestigationOPEN ACCESS
Benjamin P. Weiss, José M. G. Merayo, Jodie B. Ream, Rona Oran, Peter Brauer, Corey J. Cochrane, Kyle Cloutier, Linda T. Elkins-Tanton, John L. Jørgensen, Clara Maurel, Ryan S. Park, Carol A. Polanskey, Maria de…
Variations of the surface characteristics of Ryugu returned samplesOPEN ACCESS
Aiko Nakato, Toru Yada, Masahiro Nishimura, Kasumi Yogata, Akiko Miyazaki, Kana Nagashima, Kentaro Hatakeda, Kazuya Kumagai, Yuya Hitomi, Hiromichi Soejima, Jean-Pierre Bibring, Cedric Pilorget, Vincent Hamm, Rosario Brunetto, Lucie Riu, Lionel Lourit, Damien Loizeau, Tania…
In situ oxygen, magnesium, and silicon isotopic compositions of the FUN inclusion Vigarano 1623-5OPEN ACCESS
Johanna Marin-Carbonne, Kevin D. McKeegan, Andrew M. Davis, Glenn J. MacPherson, Ruslan A. Mendybaev, Frank M. Richter MAPSVersion of Record online: 27 March 2023 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Oxygen, magnesium, and silicon isotopic abundances…
Impacts on the CV parent body: A coordinated, multiscale fabric analysis of the Allende meteoriteOPEN ACCESS
L. V. Forman, L. Daly, P. A. Bland, G. K. Benedix, C. Corrigan MAPSVersion of Record online: 27 March 2023 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Evidence of impact-induced compaction in the carbonaceous chondrites, specifically CMs…
Trends in planetary science research in the Puna and Atacama Desert regions: Underrepresentation of local scientific institutions?
A. Tavernier, G. A. Pinto, M. Valenzuela, A. Garcia, C. Ulloa, R. Oses, B. H. Foing MAPSVersion of Record online: 27 March 2023 LINK “In 2019, while launching a multidisciplinary research project aimed at developing…
A solar wind-derived water reservoir on the Moon hosted by impact glass beadsOPEN ACCESS
Huicun He, Jianglong Ji, Yue Zhang, Sen Hu, Yangting Lin, Hejiu Hui, Jialong Hao, Ruiying Li, Wei Yang, Hengci Tian, Chi Zhang, Mahesh Anand, Romain Tartèse, Lixin Gu, Jinhua Li, Di Zhang, Qian Mao, Lihui…
Terrestrial planet and asteroid belt formation by Jupiter–Saturn chaotic excitationOPEN ACCESS
Patryk Sofia Lykawka & Takashi Ito Scientific Reports, Volume 13, Article number: 4708 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “The terrestrial planets formed by accretion of asteroid-like objects within the inner solar system’s protoplanetary disk. Previous…
Sulfuric acid as a corrosive cryofluid and oxygen isotope reservoir in planetesimals
Akihiko Hashimoto, Yuki Nakano IcarusIn Press, Journal Pre-proof, Available online 25 March 2023 LINK “The Earth-Moon and other planetary objects are enriched in the heavier isotopes, 17O and 18O, relative to 16O by several %,…
Protracted Timescales for Nebular Processing of First-formed Solids in the Solar SystemOPEN ACCESS
Prajkta Mane, Maitrayee Bose, Meenakshi Wadhwa, and Céline Defouilloy The Astrophysical Journal, Volume 946, Number 1, Published: 24 March 2023 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “The calcium–aluminum-rich inclusions (CAIs) from chondritic meteorites are the first…
Improved collection of rooftop micrometeorites through optimized extraction methods: The Budel collectionOPEN ACCESS
Guido Jonker, Roel van Elsas, Jeroen H. J. L. van der Lubbe, Wim van Westrenen MAPSVersion of Record online: 23 March 2023 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “The scientific value of micrometeorites collected from deep-sea…
The Ries impact and its distal effects in sediments of Central Europe—A reviewOPEN ACCESS
Jan-Michael Lange, Peter Suhr MAPSVersion of Record online: 23 March 2023 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “The Ries impact is the most important cosmic event in the younger geological history of Europe. Its effects reach…
The Winchcombe Fireball — that Lucky SurvivorOPEN ACCESS
Sarah McMullan, Denis Vida, Hadrien A. R. Devillepoix, Jim Rowe, Luke Daly, Ashley J. King, Martin Cupák, Robert M. Howie, Eleanor K. Sansom, Patrick Shober, Martin C. Towner, Seamus Anderson, Luke McFadden, Jana Horák, Andrew…
Titanium and chromium isotopic compositions of calcium-aluminum-rich inclusions: Implications for the sources of isotopic anomalies and the formation of distinct isotopic reservoirs in the early Solar System
Zachary A. Torrano, Gregory A. Brennecka, Cameron M. Mercer, Stephen J. Romaniello, Vinai K. Rai, Rebekah R. Hines, Meenakshi Wadhwa, Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 21 March 2023 LINK “As the…
Grain Size Effects on Visible and Near-infrared (0.35–2.5μm) Laboratory Spectra of Ordinary Chondrite and HED MeteoritesOPEN ACCESS
Bryn Bowen, Vishnu Reddy, Mario De Florio, Theodore Kareta, Neil Pearson, Roberto Furfaro, Benjamin Sharkey, Allison McGraw, David Cantillo, Juan A. Sanchez and Adam Battle The Planetary Science Journal, Volume 4, Number 3 LINK (OPEN…
Uracil in the carbonaceous asteroid (162173) RyuguOPEN ACCESS
Yasuhiro Oba, Toshiki Koga, Yoshinori Takano, Nanako O. Ogawa, Naohiko Ohkouchi, Kazunori Sasaki, Hajime Sato, Daniel P. Glavin, Jason P. Dworkin, Hiroshi Naraoka, Shogo Tachibana, Hisayoshi Yurimoto, Tomoki Nakamura, Takaaki Noguchi, Ryuji Okazaki, Hikaru Yabuta,…
Igneous Rim Accretion on Chondrules in Low-Velocity Shock WavesOPEN ACCESS
Yuji Matsumoto, Sota Arakawa draft, accepted for publication in ApJ PDF (OPEN ACCESS) “Shock wave heating is a leading candidate for the mechanisms of chondrule formation. This mechanism forms chondrules when the shock velocity is…
Insight into multi-step geological evolution of C-type asteroids from Ryugu particles
Akira Yamaguchi, Naotaka Tomioka, Motoo Ito, Naoki Shirai, Makoto Kimura, Richard C. Greenwood, Ming-Chang Liu, Kaitlyn A. McCain, Nozomi Matsuda, Masayuki Uesugi, Naoya Imae, Takuji Ohigashi, Kentaro Uesugi, Aiko Nakato, Kasumi Yogata, Hayato Yuzawa, Yu…
High mobility of asteroid particles revealed by measured cohesive force of meteorite fragmentsOPEN ACCESS
Yuuya Nagaashi and Akiko M. Nakamura Science Advances17 Mar 2023Vol 9, Issue 11 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “The cohesive force of asteroid particles is a crucial parameter in microgravity. The cohesive force was evaluated…
Spins and shapes of basaltic asteroids and the missing mantle problemOPEN ACCESS
Dagmara Oszkiewicz, Volodymyr Troianskyi, Adrián Galád, Josef Hanuš, Josef Ďurech, Emil Wilawer, Anna Marciniak, Tomasz Kwiatkowski, Paweł Koleńczuk, Brian A. Skiff, Tom Polakis, Nicholas A. Moskovitz, Stefan Geier, Dóra Föhring, Denise Hung, Štefan Gajdoš, Jozef…
Insights into the formation and evolution of extraterrestrial amino acids from the asteroid RyuguOPEN ACCESS
Christian Potiszil, Tsutomu Ota, Masahiro Yamanaka, Chie Sakaguchi, Katsura Kobayashi, Ryoji Tanaka, Tak Kunihiro, Hiroshi Kitagawa, Masanao Abe, Akiko Miyazaki, Aiko Nakato, Satoru Nakazawa, Masahiro Nishimura, Tatsuaki Okada, Takanao Saiki, Satoshi Tanaka, Fuyuto Terui, Yuichi…
Degassing of early-formed planetesimals restricted water delivery to Earth
M. E. Newcombe, S. G. Nielsen, L. D. Peterson, J. Wang, C. M. O’D. Alexander, A. R. Sarafian, K. Shimizu, L. R. Nittler & A. J. Irving NaturePublished: 15 March 2023 LINK “The timing of…
Localizing The First Interstellar Meteor With Seismometer DataOPEN ACCESS
Amir Siraj, Abraham Loeb submitted for publication PDF (OPEN ACCESS) “The first meter-scale interstellar meteor (IM1) was detected by US government sensors in 2014, identified as an interstellar object candidate in 2019, and confirmed by…
An inner solar system origin of volatile elements in MarsOPEN ACCESS
Thorsten Kleine, Theodor Steller, Christoph Burkhardt, Francis Nimmo IcarusAvailable online 12 March 2023 LINK (OPEN ACCESS) PDF (OPEN ACCESS) “The origin of volatile elements in Mars and whether these elements derive from the inner or…
In-situ formation of halite in the Sidi El Habib 001 (H5) ordinary chondrite: Implications for hydrothermal alteration in ordinary chondrite parent bodies
Shaofan Che, Kenneth J. Domanik, Thomas J. Zega Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 11 March 2023 LINK “The microstructures and chemistry of secondary feldspars and phosphates in equilibrated ordinary chondrites (OCs)…
Lewis Cliff 87223, an anomalous enstatite chondrite and the diversity of enstatite chondrites
Kaitlyn R. Goss, Mabel L. Gray, Michael K. Weisberg, Denton S. Ebel MAPSVersion of Record online: 09 March 2023 LINK “We studied a thin section of Lewis Cliff (LEW) 87223, an unusual EL3-related, enstatite chondrite…
Origin of isotopic diversity among carbonaceous chondritesOPEN ACCESS
Jan L. Hellmann, Jonas M. Schneider, Elias Wölfer, Joanna Drążkowska, Christian A. Jansen, Timo Hopp, Christoph Burkhardt, Thorsten Kleine Accepted for publication in ApJL PDF (OPEN ACCESS) “Carbonaceous chondrites are some of the most primitive…
Ejecta from the DART-produced active asteroid DimorphosOPEN ACCESS
Jian-Yang Li, Masatoshi Hirabayashi,Tony L. Farnham, Jessica M. Sunshine, Matthew M. Knight, Gonzalo Tancredi, Fernando Moreno, Brian Murphy, Cyrielle Opitom, Steve Chesley, Daniel J. Scheeres, Cristina A. Thomas, Eugene G. Fahnestock, Andrew F. Cheng, Linda…
Appraising the Late-Stage Magmatic fO2 of Diabasic Angrites with a Novel Phase Equilibrium Approach. Implications for New and Existing Models of Angrite Petrogenesis
Aaron S. Bell, Charles Shearer, Lydia Pinkham, Anthony J. Irving Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 5 March 2023 LINK “One of the enduring problems in angrite petrogenesis is how to reconcile…
Constraints on martian depleted shergottite volcanism from the petrogenesis of olivine-phyric shergottites NWA 2046 and NWA 4925
Chad J. Peel, Geoffrey H. Howarth, James M.D. Day, Petrus le Roux, Olivier Alard Journal of African Earth SciencesAvailable online 3 March 2023 LINK “The 1.1 Ma ejection-paired depleted shergottites are sourced from a long-lived…
New chondritic bodies identified in eight oxygen-bearing white dwarfsOPEN ACCESS
Alexandra E. Doyle, Beth L. Klein, Patrick Dufour, Carl Melis, B. Zuckerman, Siyi Xu, Alycia J. Weinberger, Isabella L. Trierweiler, Nathaniel N. Monson, Michael A. Jura, Edward D. Young Accepted for publication in ApJ PDF…
Computation of a possible Tunguska’s strewn fieldOPEN ACCESS
Albino Carbognani, Mario Di Martino, Giovanna Stirpe draft of a work in progress PDF (OPEN ACCESS) “On June 30, 1908 at about 0h 14.5m UTC what is known today as the Tunguska Event (TE) occurred,…
Temporally distributed parent body accretion in the C reservoir of the solar systemOPEN ACCESS
Wladimir Neumann, Ning Ma, Audrey Bouvier, Mario Trieloff PDF (OPEN ACCESS) “Accretion processes in protoplanetary disks produce a diversity of small bodies that played a crucial role in multiple reshuffling events throughout the solar system…
PAHs, hydrocarbons, and dimethylsulfides in Asteroid Ryugu samples A0106 and C0107 and the Orgueil (CI1) meteoriteOPEN ACCESS
José C. Aponte, Jason P. Dworkin, Daniel P. Glavin, Jamie E. Elsila, Eric T. Parker, Hannah L. McLain, Hiroshi Naraoka, Ryuji Okazaki, Yoshinori Takano, Shogo Tachibana, Guannan Dong, Sarah S. Zeichner, John M. Eiler, Hisayoshi…
Parent body histories recorded in Rumuruti chondrite sulfides: Implications for the onset of oxidized, sulfur-rich core formationOPEN ACCESS
Samuel D. Crossley, Richard D. Ash, Jessica M. Sunshine, Catherine M. Corrigan, Timothy J. McCoy MAPSVersion of Record online: 27 February 2023 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Models of planetary core formation beginning with melting…
Application of drone-captured thermal imagery in aiding in the recovery of meteorites within a snow-covered strewn field
Patrick J. A. Hill, Libby D. Tunney, Christopher D. K. Herd MAPSVersion of Record online: 27 February 2023 LINK “The rapid recovery of meteorites mitigates the exposure of astromaterials to the terrestrial environment and subsequent…
Thermal history of the Erg Chech 002 parent body: Early accretion and early differentiation of a small asteroidOPEN ACCESS
Wladimir Neumann, Robert Luther, Mario Trieloff, Philip M. Reger, Audrey Bouvier Draft version: 27 February 2023 PDF (OPEN ACCESS) “The history of accretion and differentiation processes in the planetesimals is provided by various groups of…
Recovery and curation of the Winchcombe (CM2) meteoriteOPEN ACCESS
Sara S. Russell, Ashley J. King, Helena C. Bates, Natasha V. Almeida, Richard C. Greenwood, Luke Daly, Katherine H. Joy, Jim Rowe, Tobias Salge, Caroline L. Smith, P. Grindrod, S. Boazman, L. Bond, V. Bond,…
Extraterrestrial Amino Acids and Amines Identified in Asteroid Ryugu Samples Returned by the Hayabusa2 Mission
Eric T. Parker, Hannah L. McLain, Daniel P. Glavin, Jason P. Dworkin, Jamie E. Elsila, José C. Aponte, Hiroshi Naraoka, Yoshinori Takano, Shogo Tachibana, Hikaru Yabuta, Hisayoshi Yurimoto, Kanako Sakamoto, Toru Yada, Masahiro Nishimura, Aiko…
Impact origin of the ‘Domain du Meteor’-crater, France. Compelling mineralogical and geophysical evidence for an unrecognized destructive event in the heart of Europe
F.E. Brenker and A. Junge 54th Lunar and Planetary Science Conference 2023 PDF (abstract 1910) “Small impact craters (< 300m) are quite rare, and proof of an impact origin is difficult to obtain1-5, especially if…
Mineralogical alteration of a type A CAI from Allende CV3 chondrite: Formation of secondary dmisteinbergite and its phase transition to anorthiteOPEN ACCESS
Yuma Enokido, Tomoki Nakamura, Megumi Matsumoto, Akira Miyake, Takazo Shibuya, Changkun Park, Mike Zolensky MAPSVersion of Record online: 24 February 2023 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Dmisteinbergite, a hexagonal form of CaAl2Si2O8, was found in…
Soluble organic molecules in samples of the carbonaceous asteroid (162173) Ryugu
Hiroshi Naraoka, Yoshinori Takano, Jason P. Dworkin, Yasuhiro Oba, Kenji Hamase, Aogu Furusho, Nanako O. Ogawa, Minako Hashiguchi, Kazuhiko Fukushima, […], and Yuichi Tsuda Science24 Feb 2023Vol 379, Issue 6634 LINK “Structured Abstract INTRODUCTIONSurface material…
Macromolecular organic matter in samples of the asteroid (162173) Ryugu
Hikaru Yabuta, George D. Cody, Cécile Engrand, Yoko Kebukawa, Bradley De Gregorio, Lydie Bonal, Laurent Remusat, Rhonda Stroud, Eric Quirico, […] and Yuichi Tsuda Science24 Feb 2023Vol 379, Issue 6634 LINK “Structured Abstract INTRODUCTIONOrganic compounds…
An in situ investigation of the preservation and alteration of presolar silicates in the Miller Range 07687 chondrite
Laura B. Seifert, Pierre Haenecour, Tarunika Ramprasad, Adrian J. Brearley, Thomas J. Zega MAPSVersion of Record online: 23 February 2023 LINK “Dust grains that formed around ancient stars and in stellar explosions seeded the early…
40Ar/39Ar ages of L4, H5, EL6, and feldspathic ureilitic clasts from the Almahata Sitta polymict ureilite (asteroid 2008 TC3)OPEN ACCESS
Brent D. Turrin, Fara Lindsay, Jeremy S. Delaney, Jisun Park, Gregory F. Herzog, Carl Swisher Jr, Cyrena A. Goodrich MAPSVersion of Record online: 22 February 2023 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “The Almahata Sitta (AhS)…
Semi-automatic meteoroid fragmentation modeling using genetic algorithmsOPEN ACCESS
Tomáš Henych, Jiří Borovička, Pavel Spurný Accepted for publication in A&A, Received 20 September, 2022; accepted 19 January 2023 PDF (OPEN ACCESS) “Meteoroids are pieces of asteroids and comets. They serve as unique probes to…
Regolith migration on asteroid 101955 Bennu inferred from boulder alignment
J.R. Marshall, C. Beddingfield, L.K. Fenton, K. Walsh, D.S. Lauretta Planetary and Space ScienceIn Press, Journal Pre-proof, Available online 21 February 2023 LINK “The alignment of elongated-boulder long axes was measured for the surface regolith…
Late accretion of Ceres-like asteroids and their implantation into the outer main belt
Driss Takir, Wladimir Neumann, Sean N. Raymond, Joshua P. Emery & Mario Trieloff Nature AstronomyPublished: 20 February 2023 LINK “Low-albedo asteroids preserve a record of the primordial Solar System planetesimals and the conditions in which…
Multi-zone fusion crust formation and classification of the 2004 Auckland meteorite (L6, S5, and W0)OPEN ACCESS
James M. Scott, Marianne Negrini, Kevin Faure, Marshall C. Palmer, Derek R. Knaack, Matthew I. Leybourne MAPSVersion of Record online: 19 February 2023 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “On June 12, 2004, a meteorite passed…
EL SAUZ (prov.) meteorite fall, near El Sauz, Starr County, Texas at 5.22 pm CST (23:22 UT) on 15 February 2023
Last update: 04 March 2023 The first of five finds (~ 9 pounds), a meteorite (an ordinary chondrite) with an estimated weight of 500 to 600 grams, was announced on 18 February 2023 by Dr….
Matera (prov.) meteorite fall (>70 g, OC) at ~17:58:29 UT on 14 February 2023 in Matera, Basilikata, Italy
Last update: 4 March 2023 The meteorite (> 70 g, probably an ordinary chondrite, in 12 larger and dozens of smaller fragments (milligrams to 2-3 grams)) was found on the balcony of the upper floor…
Insoluble macromolecular organic matter in the Winchcombe meteoriteOPEN ACCESS
Mark A. Sephton, Queenie H. S. Chan, Jonathan S. Watson, Mark J. Burchell, Vassilia Spathis, Monica M. Grady, Alexander B. Verchovsky, Feargus A. J. Abernethy, Ian A. Franchi MAPSVersion of Record online: 17 February 2023…
Petrogenesis of HED clan meteorites: Constraints from crystal size distribution
Biraja P Das, Amit Basu Sarbadhikari, Yash Srivastava, N G Rudraswami & Dipak Kumar Panda Journal of Earth System Science, Volume 132, Article number: 33Published: 15 February 2023 LINK “Two diogenites (Johnstown and ALHA 77256)…
Chondrule-like objects and Ca-Al-rich inclusions in Ryugu may potentially be the oldest Solar System materialsOPEN ACCESS
Daisuke Nakashima, Tomoki Nakamura, Mingming Zhang, Noriko T. Kita, Takashi Mikouchi, Hideto Yoshida, Yuma Enokido, Tomoyo Morita, Mizuha Kikuiri, Kana Amano, Eiichi Kagawa, Toru Yada, Masahiro Nishimura, Aiko Nakato, Akiko Miyazaki, Kasumi Yogata, Masanao Abe,…
Petrology and mineralogy of mesosiderite Northwest Africa 12949: Implications for geological history on its parent body
Zilong Wang, Wei Tian MAPSVersion of Record online: 15 February 2023 LINK “Mesosiderites are breccias composed of roughly equal parts of metal phases and silicate clasts. However, the parent body and formation process of mesosiderites…
On the significance of oxygen-isotope variations in chondrules from carbonaceous chondrites
Guy Libourel, Kazuhide Nagashima, Marc Portail, Alexander N. Krot Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 10 February 2023 LINK “Oxygen-isotope studies of carbonaceous chondrite chondrules are of pivotal importance for understanding of…
Nonequilibrium Spherulitic Magnetite In The Ryugu Samples
Elena Dobrică, Hope A. Ishii, John P. Bradley, Kenta Ohtaki, Adrian J. Brearley, Takaaki Noguchi, Toru Matsumoto, Akira Miyake, Yohei Igami, Mitsutaka Haruta, Hikaru Saito, Satoshi Hata, Yusuke Seto, Masaaki Miyahara, Naotaka Tomioka, Hugues Leroux,…
Winchcombe: An example of rapid terrestrial alteration of a CM chondriteOPEN ACCESS
Laura E. Jenkins, Martin R. Lee, Luke Daly, Ashley J. King, Cameron J. Floyd, Pierre-Etienne Martin, Natasha V. Almeida, Matthew J. Genge MAPSVersion of Record online: 09 February 2023 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Winchcombe is a CM chondrite that fell in…
Simulating impact-induced shaking as a triggering mechanism for mass movements on Bennu
Y. Tang, D.S. Lauretta, R.-L. Ballouz, D.N. DellaGiustina, C.A. Bennett, K.J. Walsh, D.R. Golish IcarusAvailable online 6 February 2023 LINK “Observations of near-Earth asteroid Bennu have revealed a dynamic surface composed of unconsolidated material. The…
Spectral reflectance properties of nontronite exposed to Mars-like surface conditions and low-temperature heating (<300 °C)
Nathalie Turenne, Sahejpal Sidhu, Daniel M. Applin, Edward A. Cloutis, Z.U. Wolf, Stanley A. Mertzman, Elisabeth M. Hausrath, Teresa Fornaro, Adrian Brown IcarusAvailable online 7 February 2023 LINK “Spectral reflectance properties of nontronite [a phyllosilicate…
Characterization of a 2700 KM long bolide airburst chain, Phoebe Regio, Venus.
E.G. Antropova, C.H.G. Braga, R.E. Ernst, H. El Bilali, J.W. Head, B.A. Ivanov Planetary and Space ScienceAvailable online 7 February 2023 LINK “Detailed geological mapping of Phoebe Regio on Venus, located near 10°S, 282°W, at…
Extreme isotopic heterogeneity in impact melt rocks: Implications for Martian meteorites
Steven J. Jaret, E. Troy Rasbury, Peter Reiners, John G. Spray, Lucy M. Thompson, Sidney R. Hemming, Michelle S. Thompson Geology (7 February 2023) LINKPDF (Supplementary Methods) “Lead isotope ratios have been determined in multiple…
Multiple generation magmatic and hydrothermal processes in a Martian subvolcanic environment based on the analysis of Yamato-000593 nakhlite meteorite
Ildiko Gyollai, Elias Chatzitheodoridis, Ákos Kereszturi, Máté Szabó MAPSVersion of Record online: 05 February 2023 LINK “We studied the occurrence of secondary minerals and inferred their formation in the Yamato-000593 Martian meteorite using multiple technological approaches such as…
Evidence CI Chondrite Compositions are Not Solar
Jurewicz A. J. G.* Burnett D. S. Amarsi A. M. Grevesse N. 54th Lunar and Planetary Science Conference 2023 abstract [#1702] Both CI/Photospheric and CI/Genesis elemental ratios become larger with decreasing condensation temperature, suggesting CI composition is not exactly solar.
An Astrophysical Site for Chondrule Formation
Herbst W.* Greenwood J. P. 54th Lunar and Planetary Science Conference 2023 abstract [#1209] We propose that chondrules form during the accretion of primitive planetesimal fragments to differentiated planetesimals.
The Finnish Hyperbolic Grazing Meteor: Are Interstellar Earth Impactors Biased?
Peña-Asensio E.* Trigo-Rodríguez J. M. Socas-Navarro H. Visuri J. Gritsevich M. Siljama M. 54th Lunar and Planetary Science Conference 2023 abstract [#1486] We report a hyperbolic meteor that shares statistical anomalies with CNEOS interstellar candidates, which may unveil an unknown source of…
The El Ali (Somalia) IAB Iron Meteorite: New Minerals Reflecting Unusual Conditions of Formation
Herd C. D. K.* Locock A. J. Saini R. Ma C. 54th Lunar and Planetary Science Conference 2023 abstract [#2220] Giant iron mass / Reveals three new minerals / Scientists elation.
The Angrite Parent Body as the Archetypal First-Generation Planetesimal: Large, Reduced and Mg-Enriched
Tissot F. L. H.* Collinet M. Namur O. Grove T. L. 54th Lunar and Planetary Science Conference 2023 abstract [#1221] Two groups of quenched angrites. Experimental constraints point to a possibly Moon-sized parent body. A self-consistent bulk composition for the APB…
History of Hydrogen in the Early Inner Solar System as Recorded in Angrite Meteorites
Rider-Stokes B. G.* Anand M. White L. F. Stephant A. Franchi I. A. Zhao X. 54th Lunar and Planetary Science Conference 2023 abstract [#1602] We investigate H abundance and isotopic compositions of minerals in angrites, providing insights into the timing of volatile addition to…
Unravelling the Aqueous Alteration History of CM Chondrites by Kinetic Modelling
Haller R. L. H.* Lee M. R. L. 54th Lunar and Planetary Science Conference 2023 abstract [#1488] A PHREEQC model was built to investigate the evolution of mineralogy and petrologic type during aqueous alteration of a CM3 precursor.
Meteoritic Carbonates — The Key to Sampling Extraterrestrial Fluids?
Krizan P. A. B.* Chan Q. H. S. Zolensky M. E. Bodnar R. J. Papineau D. Bays C. 54th Lunar and Planetary Science Conference 2023 abstract [#1498] Here, we aim to locate and analyze new candidates for extraterrestrial fluid inclusions within carbonate grains of several…
Comparing the Ages of OC and CC CAIs
Dunham E. T.* Burman A. McKeegan K. D. Liu M.-C. Matsuda N. Telus M. 54th Lunar and Planetary Science Conference 2023 abstract [#1634] NC and CC / CAIs formed at the same / Time and area.
Abundance of Presolar Grains in the C3.00-Ungrouped Chondrite Chwichiya 002
Smith L. R.* Haenecour P. Barnes J. Domanik K. Neuman M. Wang K. 54th Lunar and Planetary Science Conference 2023 abstract [#2425] Chwichiya 002 is a C3.00-ungrouped chondrite with presolar grain abundances similar to the ones in the most primitive carbonaceous chondrites.
Evidence of Space Weathering on the CI1-Chondrite Asteroid 162173 Ryugu
Hiroi T.* Milliken R. E. Robertson K. M. Schultz C. D. Amano K. Nakamura T. 54th Lunar and Planetary Science Conference 2023 abstract [#1040] A 6 nm shift in the 2.7-micron band positoin between returned samples and the surface materials of asteroid Ryugu indicates…
Compositions of Carbonaceous-Type Asteroidal Cores in the Early Solar System
Zhang B.* Chabot N. L. Rubin A. E. 54th Lunar and Planetary Science Conference 2023 abstract [#1606] Fractional-crystallization modeling of carbonaceous-type iron meteorites shows that the CAIs distribution in the protoplanetary disk (<1 Ma) was heterogeneous.
Experimental Study of Ungrouped Achondrite Erg Chech 002
Balemian-Spencer M. F.* Krawczynski M. J. Carpenter P. K. Ogliore R. C. 54th Lunar and Planetary Science Conference 2023abstract [#2574] Erg Chech is ancient / Its chemistry is funky / Let’s talk about it.
High Resolution Micro Raman Spectroscopy on the Winchcombe Carbonaceous Chondrite (CM2)
Hoffmann V. H.* Kaliwoda M. Junge M. Hentschel F. Schmahl W. W. 54th Lunar and Planetary Science Conference 2023abstract [#2308] Within this project, the phase composition of Winchcombe (CM2) samples is investigated by 2D/3D digital microscopy and micro Raman spectroscopy.
Ni Isotopic Composition of Ryugu Samples Returned by the Hayabusa2 Mission
Spitzer F.* Burkhardt C. Kleine T. Hayabusa2 Initial Analysis Chem. Team Hayabusa2-Initial-Analysis core 54th Lunar and Planetary Science Conference 2023abstract [#2488] The Ni isotopic composition of Ryugu is identical to that of CIs and different from all other…
Water in Asteroid Ryugu is Deuterium-Rich Compared to Earth and CI Chondrites
Nittler L. R.* Barosch J. Wang J. Alexander C. M. O’D. 54th Lunar and Planetary Science Conference 2023abstract [#1411] Use oxygen ions / Measure Ryugu water / Deuterium-rich!
Carbonate Mineralogy of the C1 Clasts in Kaidun Meteorite
Ogiya K.* Mikouchi T. Zolensky M. E. 54th Lunar and Planetary Science Conference 2023abstract [#1948] The carbonate analysis shows that some of the C1 clasts in Kaidun meteorite are unique materials not bound by the existing framework of CI…
Ryugu and the Quest for Unaltered CI-Like Materials from the Early Solar System
Goodrich C. A.* Lee S. Mane P. Hamilton V. E. Zolensky M. E. Kita N. T. 54th Lunar and Planetary Science Conference 2023abstract [#1446] Anhydrous silicates and Ca,Al-rich phases in Ryugu are remnants of CI3 material. We are studying xenoliths from polymict ureilites that show…
Observational constraints on the process and products of Martian serpentinizationOPEN ACCESS
Benjamin M. Tutolo and Nicholas J. Tosca Science Advances3 Feb 2023Vol 9, Issue 5 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “The alteration of olivine-rich rocks to serpentine minerals, (hydr)oxides, and aqueous hydrogen through serpentinization is long thought to…
Heterogenity of planetesimal collisional plume probed by glass inclusions in metal globules of Sierra Gorda 013, an unusual CBa-like chondrite
C. A. Lorenz, M. A. Ivanova, N. G. Zinovieva, K. M. Ryazantsev, A. V. Korochantsev MAPSVersion of Record online: 02 February 2023 LINK “Metal-rich carbonaceous CB chondrites are generally assumed to be materials accreted from the gas–dust plume formed…
Early water delivery to terrestrial planet regions during the stages of Jupiter’s formation and migration in the Grand Tack modelOPEN ACCESS
Masahiro Ogihara, Hidenori Genda, Yasuhito Sekine accepted for publication in PSJ PDF (OPEN ACCESS)6-minute video summary Update (13 February 2023): The Planetary Science Journal, Volume 4, Number 2LINK (OPEN ACCESS)PDF (OPEN ACCESS) “The formation and…
Melt migration in rubble-pile planetesimals: Implications for the formation of primitive achondrites
Zhongtian Zhang, David Bercovici, Linda T. Elkins-Tanton Earth and Planetary Science LettersAvailable online 31 January 2023, 118019 LINK “Primitive achondrites represent residual mantle material of planetesimals from which up to 20% partial melts were extracted….
New Constraints for Supernova Models from Presolar Silicon Carbide X Grains with Very High 26Al/27Al RatiosOPEN ACCESS
Peter Hoppe, Jan Leitner, Marco Pignatari, and Sachiko Amari The Astrophysical Journal Letters, Volume 943, Number 2 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “We report C, N, Mg-Al, Si, and S isotope data of six 1–3μm-sized…
Laboratory modeling in laser-induced plasma to estimate the pressure in bolide wakeOPEN ACCESS
A. Zakuskin, B.G. Beglaryan, T.A. Labutin A&A, Forthcoming article PDF (OPEN ACCESS) “Aims. We study Fe and FeO emission in laser-induced plasma under reduced pressure to develop an approach for finding the conditions under which…
Laboratory measurements of anhydrous minerals mixed with hyperfine hydrated minerals to support interpretation of infrared reflectance observations of planetary surfaces
G. Poggiali, S. Iannini Lelarge, J.R. Brucato, M.A. Barucci, M. Masotta, M.A. Corazzi, T. Fornaro, A.J. Brown, L. Mandon, N. Randazzo IcarusAvailable online 29 January 202 LINK “Identification of water in our Solar System is…
Strontium isotope evidence for the repeated formation of refractory inclusions in the Allende meteorite
Yuki Masuda, Tetsuya Yokoyama Geochimica et Cosmochimica ActaAvailable online 27 January 2023 LINK “Calcium-aluminum-rich inclusions (CAIs) in chondrite meteorites are the oldest rocks in the Solar System and were formed by condensation from nebular gas….
Bulk and in-situ chemical analysis of meteorite Berduc, an L6 chondrite
Amit Basu Sarbadhikari, Garima Arora, Maria E Varela & Ramakant R Mahajan Journal of Earth System Science, Volume 132, Article number: 21Published: 27 January 2023 LINK “We present a detailed study of petrography, mineralogy, mineral chemistry and bulk…
Nucleosynthetic isotope anomalies of zinc in meteorites constrain the origin of Earth’s volatiles
Rayssa Martins, Sven Kuthning, Barry J. Coles, Katharina Kreissig, and Mark Rehkämper Science26 Jan 2023Vol 379, Issue 6630pp. 369-372 LINK “Material inherited from different nucleosynthesis sources imparts distinct isotopic signatures to meteorites and terrestrial planets….
Meteorites have inherited nucleosynthetic anomalies of potassium-40 produced in supernovae
Nicole X. Nie, Da Wang, Zachary A. Torrano, Richard W. Carlson, Conel M. O’D. Alexander, and Anat Shahar Science26 Jan 2023Vol 379, Issue 6630pp. 372-376 LINK “Meteorites record processes that occurred before and during the…
Tracking and dating incipient melting of a new grouplet of primitive achondrites
Yun Jiang, Ye Li, Jia Liu, Qing Wang, Li-Ping Qin, Ke Zhu, Shiyong Liao, Zongjun Yin, Yongbo Peng, Piers Koefoed, Weibiao Hsu Geochimica et Cosmochimica ActaAvailable online 26 January 2023 LINK (OPEN ACCESS) “Primitive achondrites,…
The noble gas and nitrogen relationship between Ryugu and carbonaceous chondritesOPEN ACCESS
M.W. Broadley, D.J. Byrne, E. Füri, L. Zimmermann, B. Marty, R. Okazaki, T. Yada, F. Kitajima, S. Tachibana, K. Yogata, K. Sakamoto, H. Yurimoto, T. Nakamura, T. Noguchi, H. Naraoka, H. Yabuta, S. Watanabe, Y….
Ferro-chloro-winchite in Northwest Africa (NWA) 998 apatite-hosted melt inclusion: New insights into the nakhlite parent melt
Marina Martínez, Charles K. Shearer, Adrian J. Brearley Geochimica et Cosmochimica ActaAvailable online 23 January 2023 LINK “Melt inclusions are of major significance because they can constrain the volatile abundances in magmas. Here, we report…
Origin of nitrogen on Mars: First in situ N isotope analyses of martian meteorites
C. Deligny, E. Füri, E. Deloule, A.H. Peslier, F. Faure, Y. Marrocchi Geochimica et Cosmochimica ActaAvailable online 23 January 2023 LINK “Martian meteorites are key for assessing the isotopic characteristics of nitrogen in different martian…
Rubble pile asteroids are forever
Fred Jourdan, Nicholas E. Timms, Tomoki Nakamura, William D. A. Rickard, Celia Mayers, Steven M. Reddy, David Saxey, Luke Daly, Phil A. Bland, Ela Eroglu, and Denis Fougerouse PNASJanuary 23, 2023120 (5) e22143531 LINK “Rubble…
Uncertainties in physical properties of Itokawa-like asteroids widen constraints on their formation timeOPEN ACCESS
Jonas Hallstrom & Maitrayee Bose Earth, Planets and Space volume 75, Article number: 11Published: 20 January 2023 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “One of the outstanding questions in planetary science is to determine how the fundamental mechanical and…
Mass-independent Sn isotope fractionation and radiogenic 115Sn in chondrites and terrestrial rocks
Alessandro Bragagni, Frank Wombacher, Maria Kirchenbaur, Ninja Braukmüller, Carsten Münker Geochimica et Cosmochimica ActaAvailable online 20 January 2023 LINK “Tin has ten stable isotopes, providing the opportunity to investigate and discriminate nucleosynthetic isotope anomalies from…
Origin of the superchondritic carbon/nitrogen ratio of the bulk silicate Earth − an outlook from iron meteorites
Damanveer S. Grewal, Paul D. Asimow Geochimica et Cosmochimica ActaAvailable online 20 January 2023 LINK “Disagreement regarding the origin of the bulk silicate Earth’s (BSE) superchondritic carbon/nitrogen (C/N) ratio is due, in part, to the…
Tracing the history of an unusual compound presolar grain from progenitor star to asteroid parent body hostOPEN ACCESS
Sheryl A. Singerling, Larry R. Nittler, Jens Barosch, Elena Dobrica, Adrian J. Brearley, Rhonda M. Stroud Accepted for publication in Geochimica et Cosmochimica Acta on January 17, 2023 PDF (OPEN ACCESS) “We conducted a TEM…
The photochemical evolution of polycyclic aromatic hydrocarbons and nontronite clay on early Earth and MarsOPEN ACCESS
Nina Kopacz, Maria Angela Corazzi, Giovanni Poggiali, Ayla von Essen, Vincent Kofman, Teresa Fornaro, Hugo van Ingen, Eloi Camprubi, Helen E. King, John Brucato, Inge Loes ten Kate IcarusAvailable online 18 January 2023, 115437 LINK…
Nanoscale Mineralogical Characterization of Terrestrial and Extraterrestrial Samples by Transmission Electron Microscopy: A Review
Jieqi Xing, Haiyang Xian, Yiping Yang, Qingze Chen, Jiaxin Xi, Shan Li, Hongping He, and Jianxi Zhu* ACS Earth Space Chem. 2023, XXXX, XXX, XXX-XXXPublication Date: January 17, 2023 LINK “Nanoscale minerals (i.e., nanominerals and mineral nanoparticles) in terrestrial and extraterrestrial materials are…
Northwest Africa 8418: The first CV4 chondrite
G. J. MacPherson, K. Nagashima, A. N. Krot, S. M. Kuehner, A. J. Irving, K. Ziegler, L. Mallozzi, C. Corrigan, D. Pitt MAPSFirst Published: 16 January 2023 LINK “Northwest Africa (NWA) 8418 is an unusual chondrite whose properties do not exactly match those…
Five Meteorites found during Antarctic reconnaissance mission to find new meteorite accumulation areas
On 18 January 2023 the Université Libre de Bruxelles announced that five meteorites, including a 7.6-kilogram mass (H chondrite) and the first find, a 150-gram specimen, have been recovered during a reconnaissance mission by an…
Pristinity and petrogenesis of eucrites
Jasmeet K. Dhaliwal, James M. D. Day, Kimberly T. Tait MAPSVersion of Record online:18 January 2023 LINK “New petrography, mineral chemistry, and whole rock major, minor, and trace element abundance data are reported for 29 dominantly unbrecciated…
Phyllosilicate formation on early Mars via open-system acid alteration of basaltic glass
S.J. Ralston, T.S. Peretyazhko, B. Sutter, D.W. Ming, R.V. Morris, A. Garcia, A. Ostwald Earth and Planetary Science LettersVolume 603, 1 February 2023, 117987 LINK “Smectites are widespread on Mars, but the water-rich, neutral-to-alkaline pH…
Carbon Depletion in the Early Solar SystemOPEN ACCESS
Fabian Binkert, Til Birnstiel Accepted for publication in MNRAS PDF (OPEN ACCESS) “Earth and other rocky objects in the inner Solar System are depleted in carbon compared to objects in the outer Solar System, the…
Leaky Dust Traps: How Fragmentation impacts Dust Filtering by PlanetsOPEN ACCESS
Sebastian Markus Stammler, Tim Lichtenberg, Joanna Drążkowska, Tilman Birnstiel Accepted for publication in Astronomy & Astrophysics Letters PDF (OPEN ACCESS) “The nucleosynthetic isotope dichotomy between carbonaceous and non-carbonaceous meteorites has been interpreted as evidence for…
Nucleation experiments on a titanium-carbon system imply nonclassical formation of presolar grainsOPEN ACCESS
Yuki Kimura, Kyoko K. Tanaka, Yuko Inatomi, Coskun Aktas, and Jürgen Blum Science Advances13 Jan 2023Vol 9, Issue 2 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Just as the shapes of snowflakes provide us with information on the temperature and humidity of…
Testing materials to mitigate terrestrial organic contamination of meteorites: Implications for collection, curation, and handling of astromaterials
Libby D. Tunney, Patrick J. A. Hill, Christopher D. K. Herd, Robert W. Hilts MAPSVersion of Record online: 13 January 2023 LINK “Organic matter in astromaterials can provide important information for understanding the chemistry of our solar system…
Early fluid activity on Ryugu inferred by isotopic analyses of carbonates and magnetite
Kaitlyn A. McCain, Nozomi Matsuda, Ming-Chang Liu, Kevin D. McKeegan, Akira Yamaguchi, Makoto Kimura, Naotaka Tomioka, Motoo Ito, Naoya Imae, Masayuki Uesugi, Naoki Shirai, Takuji Ohigashi, Richard C. Greenwood, Kentaro Uesugi, Aiko Nakato, Kasumi Yogata,…
Constraints on Solar System early evolution by MicrOmega analysis of Ryugu carbonates
D. Loizeau, C. Pilorget, L. Riu, R. Brunetto, J.-P. Bibring, A. Nakato, A. Aléon-Toppani, K. Hatakeda, K. Yogata, J. Carter, T. Le Pivert-Jolivet, T. Yada, T. Okada, T. Usui, Y. Langevin, C. Lantz, D. Baklouti,…
Mineralogy and chronology of the young mare volcanism in the Procellarum-KREEP-Terrane
Yuqi Qian, Zhenbing She, Qi He, Long Xiao, Zaicong Wang, James W. Head, Lingzhi Sun, Yiran Wang, Bo Wu, Xiang Wu, Biji Luo, Kenan Cao, Yiheng Li, Mingtan Dong, Wenlei Song, Fabin Pan, Joseph Michalski,…
Assessing the spatial variability of the ~3 μm OH/H2O absorption feature in CM2 carbonaceous chondrites
Cody Schultz, Brendan A. Anzures, Ralph E. Milliken, Taki Hiroi, Kevin Robertson MAPSVersion of Record online: 12 January 2023 LINK “H2O and OH are readily detected in hydrated minerals in CM chondrites via reflectance spectroscopy due to their characteristic…
Complex carbonaceous matter in Tissint martian meteorites give insights into the diversity of organic geochemistry on MarsOPEN ACCESS
Philippe Schmitt-Kopplin, Marco Matzka, Alexander Ruf, Benedicte Menez, Hasnaa Chennaoui Aoudjehane, Mourad Harir, Marianna Lucio, Jasmine Hertzog, Norbert Hertkorn, Régis D. Gougeon, Victor Hoffmann, Nancy W. Hinman, Ludovic Ferrière, Ansgar Greshake, Zelimir Gabelica, László Trif,…
Solar System Abundances and Condensation Temperatures of the Halogens Fluorine, Chlorine, Bromine, and IodineOPEN ACCESS
Katharina Lodders, Bruce Fegley Jr Submitted to Chemie der Erde/Geochemistry October 2020, revised December 2022 PDF (OPEN ACCESS) Update (9 February 2023): LINK Geochemistry, In Press, Journal Pre-proof, Available online 9 February 2023 “We review…
Identifying meteorite droppers among the population of bright ‘sporadic’ bolides imaged by the Spanish Fireball Network during the spring of 2022OPEN ACCESS
Eloy Peña-Asensio, Josep M. Trigo-Rodríguez, Albert Rimola, Marc Corretgé-Gilart, Detlef Koschny Accepted in MNRAS PDF (OPEN ACCESS) “We take advantage of the extraordinary weather conditions available between February and March 2022 over Spain to analyze…
The amino acid and polycyclic aromatic hydrocarbon compositions of the promptly recovered CM2 Winchcombe carbonaceous chondriteOPEN ACCESS
Queenie H. S. Chan, Jonathan S. Watson, Mark A. Sephton, Áine C. O’Brien, Lydia J. Hallis MAPSVersion of Record online: 09 January 2023 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “The rapid recovery of the Winchcombe meteorite offers a valuable opportunity…
Meteorite Parent Body Aqueous Alteration Simulations of Interstellar Residue AnalogsOPEN ACCESS
Danna Qasim, Hannah L. McLain, José C. Aponte, Daniel P. Glavin, Jason P. Dworkin, and Christopher K. Materese ACS Earth Space Chem. 2023, XXXX, XXX, XXX-XXXPublication Date: January 9, 2023 LINKSupporting information (PDF, OPEN ACCESS) PDF (OPEN ACCESS) “Some families of…
Small grains from Ryugu: handling and analysis pipeline for infrared synchrotron microspectroscopyOPEN ACCESS
Stefano Rubino, Zélia Dionnet, Alice Aléon-Toppani, Rosario Brunetto, Tomoki Nakamura, Donia Baklouti, Zahia Djouadi, Cateline Lantz, Obadias Mivumbi, Ferenc Borondics, Stephane Lefrançois, Christophe Sandt, Francesco Capitani, Eva Héripré, David Troadec, Megumi Matsumoto, Kana Amano, Tomoyo…
Ubiquitous and progressively increasing ferric iron content on the lunar surfaces revealed by the Chang’e-5 sample
Haiyang Xian, Jianxi Zhu, Yiping Yang, Shan Li, Xiaoju Lin, Jiaxin Xi, Jieqi Xing, Xiao Wu, Hongmei Yang, Qin Zhou, Akira Tsuchiyama, Hongping He & Yi-Gang Xu Nature AstronomyPublished: 09 January 2023 LINK “Although ferric…
A unified chronology of dust formation in the early solar systemOPEN ACCESS
Maxime Piralla, Johan Villeneuve, Nicolas Schnuriger, David V. Bekaert, Yves Marrocchi IcarusAvailable online 9 January 2023, 115427 (updated: 12 January 2023) LINK (OPEN ACCESS)PDF (OPEN ACCESS) Highlights • Aluminum-Magnesium dating of spinel-bearing chondrules. • Chondrule…
Thermodynamic Calculations Support a Rain Cloud Model of Chondrule FormationOPEN ACCESS
Arthur D. Pelton ACS Earth and Space ChemistryPublication Date: January 4, 2023 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Thermodynamic calculations using the critically evaluated and optimized FactSage databases lead to the conclusion that chondrules of all…
Evidence for Enrichment of Niobium-92 in the Outer Protosolar DiskOPEN ACCESS
Yuki Hibiya, Tsuyoshi Iizuka, Hatsuki Enomoto, and Takehito Hayakawa The Astrophysical Journal Letters, Volume 942, Number 1 LINK (OPEN ACCESS)PDF (OPEN ACCESS) The short-lived radionuclide, niobium-92 (92Nb), has been used to estimate the site of…
Gaia search for early-formed andesitic asteroidal crustsOPEN ACCESS
Marjorie Galinier, Marco Delbo, Chrysa Avdellidou, Laurent Galluccio, Yves Marrocchi Astronomy & Astrophysics manuscript (January 3, 2023) PDF (OPEN ACCESS) “Context. Andesitic meteorites are among the oldest achondrites known to date. They record volcanic events…
The fusion crust of the Winchcombe meteorite: A preserved record of atmospheric entry processesOPEN ACCESS
Matthew J. Genge, Luke Alesbrook, Natasha V. Almeida, Helena C. Bates, Phil A. Bland, Mark R. Boyd, Mark J. Burchell, Gareth S. Collins, Luke T. Cornwell, Luke Daly, Hadrien A. R. Devillepoix, Matthias van Ginneken, Ansgar Greshake, Daniel Hallatt, Christopher Hamann, Lutz Hecht, Laura E. Jenkins, Diane Johnson, Rosie Jones, Ashley J. King, Haithem Mansour, Sarah…
High precision nickel isotope measurements of early Solar System materials and the origin of nucleosynthetic disk variabilityOPEN ACCESS
Georgy V. Makhatadze (Георгий В. Махатадзе), Martin Schiller, Martin Bizzarro Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 30 December 2022 LINK (OPEN ACCESS) “Various chemical elements including nickel (Ni) exhibit mass-independent isotope heterogeneity…
Detection of ferric iron in an exsolved lunar pyroxene using electron energy loss spectroscopy (EELS): Implications for space weathering and redox conditions on the Moon
Brittany A. Cymes, Katherine D. Burgess, Rhonda M. Stroud MAPSVersion of Record online: 29 December 2022 LINK “To shed light on the mechanism of formation of nanophase iron particles (npFe) in space-weathered materials from airless bodies, we…
From whom Bells tolls: Reclassifying Bells among CR chondrites and implications for the formation conditions of CR parent bodies
Yves Marrocchi, Emmanuel Jacquet, Julia Neukampf, Johan Villeneuve, Michael E. Zolensky MAPSVersion of Record online: 29 December 2022 LINK “The ungrouped carbonaceous chondrite (CC) Bells has long been considered petrographically similar to CM chondrites based on its matrix abundance…
Tissemouminites: A new group of primitive achondrites spanning the transition between acapulcoites and winonaitesOPEN ACCESS
A. Stephant, C. Carli, M. Anand, A. Néri, J. Davidson, G. Pratesi, T. Cuppone, R. C. Greenwood, I. A. Franchi MAPSVersion of Record online:28 December 2022 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “The Northwest Africa (NWA) 090 meteorite, initially classified as an acapulcoite, presents…
Methods and tools for handling, transportation, weighing, and pelletization applied to the initial analysis of volatile components in the Hayabusa2 samplesOPEN ACCESS
Ryuji Okazaki, Shinji Yamanouchi, Kazuhiko Shimada, Atsushi Baba, Fumio Kitajima & Toru Yada Earth, Planets and Space, Volume 74, Article number: 190Published: 27 December 2022 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “The Hayabusa2 spacecraft succeeded in sampling and returning…
Al-Mg and U-Pb chronological records of Erg Chech 002 ungrouped achondrite meteorite
Philip M. Reger, Yvonne Roebbert, Wladimir Neumann, Abdelmouhcine Gannoun, Marcel Regelous, Winfried H. Schwarz, Thomas Ludwig, Mario Trieloff, Stefan Weyer, Audrey Bouvier Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 23 December 2022 LINK…
The Winchcombe meteorite—A regolith breccia from a rubble pile CM chondrite asteroidOPEN ACCESS
M. D. Suttle, L. Daly, R. H. Jones, L. Jenkins, M. Van Ginneken, J. T. Mitchell, J. C. Bridges, L. J. Hicks, D. Johnson, G. Rollinson, R. Taylor, M. J. Genge, C. Schröder, P. Trimby, H. Mansour, S. Piazolo, E. Bonsall, T. Salge, R. Heard, R. Findlay, A. J. King, H. C. Bates, M. R. Lee, N. R….
A dehydrated space-weathered skin cloaking the hydrated interior of RyuguOPEN ACCESS
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. Bradley, Kenta K. Ohtaki, Elena Dobrică, Hugues Leroux, Corentin Le…
Oxygen isotope evidence from Ryugu samples for early water delivery to Earth by CI chondritesOPEN ACCESS
Richard C. Greenwood, Ian A. Franchi, Ross Findlay, James A. Malley, Motoo Ito, Akira Yamaguchi, Makoto Kimura, Naotaka Tomioka, Masayuki Uesugi, Naoya Imae, Naoki Shirai, Takuji Ohigashi, Ming-Chang Liu, Kaitlyn A. McCain, Nozomi Matsuda, Kevin…
The Miller 03356 IVA iron: Insights into the formation mechanism of microplessite
D. Ray, S. Ghosh, M. Paliwal, S. Mishra, J. Jha Planetary and Space ScienceIn Press, Journal Pre-proof, Available online 19 December 2022 LINK “The Miller 03356, IVA iron was earlier reported as a fragment of…
Raman instrument calibration for astromaterials and analysis of Mars return samples
Ryan Scott Jakubek, Marc D. Fries MAPS, Version of Record online: 17 December 2022 LINK “The study of astromaterials generally involves the distribution of limited sample to many laboratories for analysis. Maximum scientific yield for a…
Oxygen isotopes of anhydrous primary minerals show kinship between asteroid Ryugu and comet 81P/Wild2OPEN ACCESS
Noriyuki Kawasaki, Kazuhide Nagashima, Naoya Sakamoto, Toru Matsumoto, Ken-ichi Bajo, Sohei Wada, Yohei Igami, Akira Miyake, Takaaki Noguchi, Daiki Yamamoto, Sara S. Russell, Yoshinari Abe, Jérôme Aléon, Conel M. O’D. Alexander, Sachiko Amari, Yuri Amelin, Martin…
Insistency between the Ancient Mars and Moon Impact Records of Megameter-scale CratersOPEN ACCESS
Stuart J. Robbins The Planetary Science Journal, Volume 3, Number 12 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Impact crater populations provide a record of the bombardment history of a planetary body. These craters reveal an intense…
An observing campaign to search for meteoroids of Bennu at EarthOPEN ACCESS
Peter Jenniskens, Dante S. Lauretta, Lindsey R. Koelbel, Martin C. Towner, Phil Bland, Steve Heathcote, Tim Abbott, Emmanuel Jehin, Toni Hanke, Elise Fahl, Rynault van Wyk, Tim Cooper, Jack W. Baggaley, Dave Samuels, Peter S….
AFM Force Measurements to Explore Grain Contacts with Relevance for Planetary MaterialsOPEN ACCESS
Keanna Jardine, Adrienne Dove and Laurene Tetard The Planetary Science Journal, Volume 3, Number 12Published: 15 December 2022 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Most small asteroids are defined as “rubble piles” or bodies with zero…
