Incorporation of 16O-rich anhydrous silicates in the protolith of highly hydrated asteroid Ryugu
Ming-Chang Liu, Kaitlyn A. McCain, Nozomi Matsuda, Akira Yamaguchi, Makoto Kimura, Naotaka Tomioka, Motoo Ito, Masayuki Uesugi, Naoya Imae, Naoki Shirai, Takuji Ohigashi, Richard C. Greenwood, Kentaro Uesugi, Aiko Nakato, Kasumi Yogata, Hayato Yuzawa, Yu…
Apollo 15 regolith breccia provides first natural evidence for olivine incongruent melting
Niccolò Satta, Masaaki Miyahara, Shin Ozawa, Hauke Marquardt, Masahiko Nishijima, Tomoko Arai, Eiji Ohtani American Mineralogist (2022) 107 (9): 1661–1667 LINK “The Apollo 15 mission returned various samples of regolith breccias, typical lunar rocks lithified…
Localized equilibrium and mineralogic effects on trace element distribution and mobility in highly metamorphosed eucrite Elephant Moraine (EET) 90020OPEN ACCESS
J.S. Gorce, D.W. Mittlefehldt, J.I. Simon Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 1 September 2022 LINK (OPEN ACCESS) PDF (OPEN ACCESS) “Eucrites exhibit a range of igneous and metamorphic textures and geochemistries…
Object classification on video data of meteors and meteor-like phenomena: algorithm and dataOPEN ACCESS
Rabea Sennlaub, Martin Hofmann, Mike Hankey, Mario Ennes, Thomas Müller, Peter Kroll, Patrick Mäder Author Notes Monthly Notices of the Royal Astronomical Society, Volume 516, Issue 1, October 2022, Pages 811–823Published: 29 August 2022 PDF…
Small impact cratering processes produce distinctive charcoal assemblagesOPEN ACCESS
A. Losiak, C.M. Belcher, J. Plado, A. Jõeleht, C.D.K. Herd, R.S. Kofman, M. Szokaluk, W. Szczuciński, A. Muszyński, E.M. Wild, S.J. Baker Geology (2022) PDF (OPEN ACCESS)Supplemental Material “The frequency of crater-producing asteroid impacts on…
Sulfur in apatite from the Nakhla meteorite record a late-stage oxidation eventOPEN ACCESS
Maryjo Brounce, Jeremy W. Boyce, Francis M. McCubbin Earth and Planetary Science LettersVolume 595, 1 October 2022, 117784 LINK (OPEN ACCESS) “Highlights • Martian apatite contain varying proportions of S2− and S6+.• Sulfur-in-apatite in Nakhla…
Identification of the ejecta deposit formed by the Australasian Tektite Event at Huai Om, northeastern ThailandOPEN ACCESS
Toshihiro Tada, Ryuji Tada, Paul A. Carling, Wickanet Songtham, Praphas Chansom, Toshihiro Kogure, Yu Chang, Eiichi Tajika MAPSVersion of Record online: 30 August 2022 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “The Australasian Tektite Event, approximately 0.8 Ma,…
Presolar O- and C-anomalous grains in unequilibrated ordinary chondrite matricesOPEN ACCESS
Jens Barosch, Larry R. Nittler, Jianhua Wang, Elena Dobrică, Adrian J. Brearley, Dominik C. Hezel, Conel M. O’D. Alexander Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 29 August 2022 LINK PDF (OPEN ACCESS)…
Coordinated neutron and X-ray computed tomography of meteorites: Detection and distribution of hydrogen-bearing materials
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…
Mineralogy, petrology, and oxygen isotopic compositions of aluminium-rich chondrules from unequilibrated ordinary and the Dar Al Gani 083 (CO3.1) chondrite
Samuel Ebert, Kazuhide Nagashima, Addi Bischoff, Jasper Berndt, Alexander N. Krot Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 28 August 2022 LINK “Understanding the genetic relationship between different chondritic components will help to…
Partitioning of Ru, Pd, Ag, Re, Pt, Ir and Au between sulfide-, metal- and silicate liquid at highly reduced conditions: implications for terrestrial accretion and aubrite parent body evolution
E.S. Steenstra, J. Berndt, A. Rohrbach, E.S Bullock, W. van Westrenen, S. Klemme, M.J. Walter Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 27 August 2022 LINK “The abundances of highly siderophile elements (HSE)…
An olivine cumulate outcrop on the floor of Jezero crater, MarsOPEN ACCESS
Y. Liu, M. M. Tice, M. E. Schmidt, A. H. Treiman, T. V. Kizovski, J. A. Hurowitz, A. C. Allwood, J. Henneke, D. A. K. Pedersen […] M.-P. Zorzano Science25 August 2022 LINK (OPEN ACCESS)PDF…
Aqueously altered igneous rocks sampled on the floor of Jezero crater, MarsOPEN ACCESS
K. A. Farley, K. M. Stack, D. L. Shuster, B. H. N. Horgan, J. A. Hurowitz, J. D. Tarnas, J. I. Simon, V. Z. Sun, E. L. Scheller, […] M.-P. Zorzano Science25 August 2022 LINK…
Meteoroids detection with the LUMIO lunar CubeSat
F. Topputo, G. Merisio, V. Franzese, C. Giordano, M. Massari, G. Pilato, D. Labate, A. Cervone, S. Speretta, A. Menicucci, E. Turan, E. Bertels, J. Vennekens, R. Walker, D. Koschny IcarusAvailable online 24 August 2022,…
Isotopically Heavy Micrometeorites — Fragments of CY Chondrite or a New Hydrous Parent Body?OPEN ACCESS
M. D. Suttle, L. Folco, Z. Dionnet, M. Van Ginneken, T. Di Rocco, A. Pack, M. Scheel, A. Rotundi JGR PlanetsFirst published: 22 August 2022 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Key Points Combined bulk O-isotopes…
Did transit through the galactic spiral arms seed crust production on the early Earth?OPEN ACCESS
C.L. Kirkland, P.J. Sutton, T. Erickson, T.E. Johnson, M.I.H. Hartnady, H. Smithies, M. Prause GeologyAugust 23, 2022 LINK (OPEN ACCESS) Supplemental Material “Although there is evidence for periodic geological perturbations driven by regular or semi-regular…
The chondrite breccia of Antonin (L4-5)—A new meteorite fall from Poland with a heterogeneous distribution of metalOPEN ACCESS
Addi Bischoff, Markus Patzek, Stefan T. M. Peters, Jean-Alix Barrat, Tommaso Di Rocco, Andreas Pack, Samuel Ebert, Christian A. Jansen, Kryspin Kmieciak MAPSVersion of Record online: 23 August 2022 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “On…
Differentiation time scales of small rocky bodiesOPEN ACCESS
Marc Monnereau, Jérémy Guignard, Adrien Néri, Michael J. Toplis, Ghylaine Quitté Submitted as ‘Time scales of small body differentiation’ to Icarus on August 9th 2022 PDF (OPEN ACCESS) Update (1 October 2022): Differentiation time scales…
The Structural analysis of Kunya-Urgench chondrite: The nondestructive neutron studies
Sergey E. Kichanov, Bekhzodjon A. Abdurakhimov, Ivan Yu Zel, Andrei K. Kirillov, Denis P. Kozlenko, Irina K. Lapina, Yulii L. Mentsin MAPSVersion of Record online: 21 August 2022 LINK “We present the results of neutron…
Geoelectrochemistry-driven alteration of amino acids to derivative organics in carbonaceous chondrite parent bodiesOPEN ACCESS
Yamei Li, Norio Kitadai, Yasuhito Sekine, Hiroyuki Kurokawa, Yuko Nakano & Kristin Johnson-Finn Nature Communications, Volume 13, Article number: 4893 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “A long-standing question regarding carbonaceous chondrites (CCs) is how the…
The Geologic Impact of 16 Psyche’s Surface TemperaturesOPEN ACCESS
Carver J. Bierson, Linda T. Elkins-Tanton and Joseph G. O’Rourke The Planetary Science Journal, Volume 3, Number 8Published: 18 August 2022 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “NASA’s Discovery mission Psyche will soon be launched to…
A detailed record of early solar system melting in the carbonaceous achondrites Northwest Africa 7680 and 6962
Brendt C. Hyde, Desmond E. Moser, Kimberly T. Tait, James R. Darling, Qing-Zhu Yin, Matthew E. Sanborn, Neil R. Banerjee, Arshad Ali, Iffat Jabeen, Hugo Moreira MAPS, Version of Record online: 18 August 2022 LINK…
The Nadir Crater offshore West Africa: A candidate Cretaceous-Paleogene impact structureOPEN ACCESS
Uisdean Nicholson, Veronica J. Bray, Sean P. S. Gulick and Benedict Aduomahor Science Advances17 Aug 2022Vol 8, Issue LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Evidence of marine target impacts, binary impact craters, or impact clusters are…
Solar System evolution and terrestrial planet accretion determined by Zr isotopic signatures of meteoritesOPEN ACCESS
Jan Render, Gregory A. Brennecka, Christoph Burkhardt, Thorsten Kleine Earth and Planetary Science LettersVolume 595, 1 October 2022, 117748 LINK (OPEN ACCESS) “Highlights • We present new Zr isotope data for a comprehensive suite of…
Widespread impact-generated porosity in early planetary crustsOPEN ACCESS
Sean E. Wiggins, Brandon C. Johnson, Gareth S. Collins, H. Jay Melosh & Simone Marchi Nature Communications, Volume 13, Article number: 4817Published: 16 August 2022 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “NASA’s Gravity Recovery and Interior…
A pristine record of outer Solar System materials from asteroid Ryugu’s returned sampleOPEN ACCESS
Motoo Ito, Naotaka Tomioka, Masayuki Uesugi, Akira Yamaguchi, Naoki Shirai, Takuji Ohigashi, Ming-Chang Liu, Richard C. Greenwood, Makoto Kimura, Naoya Imae, Kentaro Uesugi, Aiko Nakato, Kasumi Yogata, Hayato Yuzawa, Yu Kodama, Akira Tsuchiyama, Masahiro Yasutake,…
Nitrogen isotope evidence for Earth’s heterogeneous accretion of volatilesOPEN ACCESS
Lanlan Shi, Wenhua Lu, Takanori Kagoshima, Yuji Sano, Zenghao Gao, Zhixue Du, Yun Liu, Yingwei Fei & Yuan Li Nature Communications, Volume 13, Article number: 4769 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “The origin of major…
Presolar Stardust in Asteroid RyuguOPEN ACCESS
Jens Barosch, Larry R. Nittler, Jianhua Wang, Conel M. O’D. Alexander, Bradley T. De Gregorio, Cécile Engrand, Yoko Kebukawa, Kazuhide Nagashima, Rhonda M. Stroud, Hikaru Yabuta et all The Astrophysical Journal Letters, Volume 935, Number…
Meteorite petrology versus genetics: Toward a unified binominal classificationOPEN ACCESS
Emmanuel Jacquet MAPSVersion of Record online: 13 August 2022 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “The current meteorite taxonomy, a result of two centuries of meteorite research and tradition, entangles textural and genetic terms in a…
Phobos and deimos surface composition: Search for spectroscopic analogs
Giovanni Poggiali, M Matsuoka, M A Barucci, J R Brucato, P Beck, S Fornasier, A Doressoundiram, F Merlin, A Alberini Monthly Notices of the Royal Astronomical Society, stac2226Published: 10 August 2022 LINK “Phobos and Deimos,…
A record of post-accretion asteroid surface mixing preserved in the Aguas Zarcas meteorite
Xin Yang, Romy D. Hanna, Andrew M. Davis, April I. Neander & Philipp R. Heck Nature AstronomyPublished: 11 August 2022 LINK “Particle ejection and redeposition events on the surface of asteroid 101955 Bennu, which led…
Indigenous noble gases in the Moon’s interiorOPEN ACCESS
Patrizia Will, Henner Busemann, My E. I. Riebe and Colin Maden Science Advances10 Aug 2022Vol 8, Issue 32 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “The origin of volatiles in the Moon’s interior is debated. Scenarios range…
Ultraviolet Spectroscopy of Lucy Mission Targets with the Hubble Space TelescopeOPEN ACCESS
Oriel A. Humes, Cristina A. Thomas, Joshua P. Emery and Will M. Grundy The Planetary Science Journal, Volume 3, Number 8Published: 10 August 2022 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “The recently launched Lucy mission aims…
Surface Properties of Near-Sun AsteroidsOPEN ACCESS
Carrie E. Holt, Matthew M. Knight, Michael S. P. Kelley, Quanzhi Ye (叶泉 志), Henry H. Hsieh, Colin Snodgrass, Alan Fitzsimmons, Derek C. Richardson, Jessica M. Sunshine, Nora L. Eisner and Annika Gustaffson The Planetary…
Space weathering signatures in sulfide and silicate minerals from asteroid ItokawaOPEN ACCESS
Laura C. Chaves & Michelle S. Thompson Earth, Planets and Space, Volume 74, Article number: 124 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Transmission electron microscopy analyses of the polymineralic regolith particle RC-MD01-0025 show microstructural and microchemical…
Noble Gas Evolution of the Martian Atmosphere in the last 4 Gyr Recorded by Regolith Breccia NWA 8114OPEN ACCESS
S.A. Crowther, P.L. Clay, S. Edwards, H. Busemann, K.H. Joy, A.A. Early, R. Burgess, A.R. Butcher, M. Humay, J.D. Gilmour Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 8 August 2022 LINK “The martian…
Towards In-Situ Geochemical Analysis of Planetary Rocks and Soils by Laser Ablation/Ionisation Time-of-Flight Mass SpectrometryOPEN ACCESS
Marek Tulej, Peter Keresztes Schmidt, Salome Gruchola, Coenraad P. de Koning, Kristina A. Kipfer, Nikita J. Boeren, Niels F. W. Ligterink, Andreas Riedo and Peter Wurz Universe, 2022, 8(8), 410ReviewPublished: 4 August 2022 LINK (OPEN…
Inferring interiors and structural history of top-shaped asteroids from external properties of asteroid (101955) BennuOPEN ACCESS
Yun Zhang, Patrick Michel, Olivier S. Barnouin, James H. Roberts, Michael G. Daly, Ronald-L. Ballouz, Kevin J. Walsh, Derek C. Richardson, Christine M. Hartzell & Dante S. Lauretta Nature Communications, Volume 13, Article number: 4589Published:…
Bolide fragmentation: What parts of asteroid 2008 TC3 survived to the ground?OPEN ACCESS
Peter Jenniskens, Darrel Robertson, Cyrena A. Goodrich, Muawia H. Shaddad, Ayman Kudoda, Anna M. Fioretti, Michael E. Zolensky MAPSVersion of Record online: 04 August 2022 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Asteroid 2008 TC3 impacted the…
Tirhert and Aouinet Legraa: Rare unbrecciated eucrite falls
Taha Shisseh, Hasnaa Chennaoui Aoudjehane, Carl B. Agee,Omar Boudouma MAPSVersion of Record online: 04 August 2022 LINK “Tirhert and Aouinet Legraa are the only documented unbrecciated eucrite falls in Africa. Aouinet Legraa fell in Algeria…
Early silicic magmatism on a differentiated asteroid
Robert W. Nicklas, James M. D. Day, Kathryn G. Gardner-Vandy & Arya Udry Nature GeosciencePublished: 04 August 2022 LINK “Unlike the other terrestrial planets, Earth has a substantial silica-rich continental crust with a bulk andesitic…
Spectroscopic Characterization of the Gefion Asteroid Family: Implications for L-chondrite
Allison M McGraw, Vishnu Reddy, Juan A Sanchez Monthly Notices of the Royal Astronomical Society, stac2075Published: 03 August 2022 LINK “Asteroid families are cosmic puzzles that help us understand the true nature of their original…
The first main group ureilite with primary plagioclase: A missing link in the differentiation of the ureilite parent body
Cyrena A. Goodrich, Max Collinet, Allan Treiman, Tabb C. Prissel, Markus Patzek, Samuel Ebert, Michael J. Jercinovic, Addi Bischoff, Andreas Pack, Jean-Alix Barrat, Stephan Decker MAPS, First Published: 4 August 2022 LINK “MS-MU-012, a 15.5 g…
An Ocean Expedition by the Galileo Project to Retrieve Fragments of the First Large Interstellar Meteor CNEOS 2014-01-08OPEN ACCESS
Amir Siraj, Abraham Loeb, Tim Gallaudet submitted to the Journal of Astronomical Instrumentation. text overlap with arXiv:2204.08482 PDF (OPEN ACCESS) “The earliest confirmed interstellar object, `Oumuamua, was discovered in the Solar System by Pan-STARRS in…
Dust from supernovae and their progenitors in the solar nebula
Peter Hoppe, Jan Leitner, János Kodolányi, Stephan Borrmann & Anthony P. Jones Nature AstronomyReview ArticlePublished: 01 August 2022 LINK “Pristine stardust grains from the interstellar gas and dust cloud from which our Solar System formed…
Geochemical evidence for the origin of the IIE parent body from H chondrite-like material
S. N. Teplyakova, M. Humayun, C. A. Lorenz, M. A. Ivanova MAPSVersion of Record online: 31 July 2022 LINK “Isotopic compositions of O, Mo, and Cu in the IIE iron meteorites have indicated a close…
Cranfield (H3-5, S3, >596.83 g) meteorite fall (27 April 2022, 8:03 a.m. CDT (13:03 GMT)) officially registered
MB 111 Writeup: Cranfield “Cranfield 31°33’06.1″N, 91°11’36.6″W Mississippi, United States Confirmed fall: 2022 Apr 27 Classification: Ordinary chondrite (H3-5) History: (M. Fries): On April 27, 2022, at 8:03 a.m. CDT (1303 GMT) multiple eyewitnesses from Arkansas, Louisiana,…
Characterizing the degree of aqueous alteration in a fresh sample of Mukundpura CM chondrite fall using ATR-FTIR and TGA
A. Dixit, R. P. Tripathi, Sudhanshu Kumar, Mohd. Azaj Ansari, K. Sreenivas MAPSVersion of Record online: 27 July 2022 LINK “Fourier transform infrared (FTIR) measurements on immediately collected Mukundpura show the typical feature for phyllosilicates…
High precision multi-collector 40Ar/39Ar dating of moldavites (Central European tektites) reconciles geochrological and paleomagnetic data
Gianfranco Di Vincenzo Chemical GeologyIn Press, Journal Pre-proof, Available online 22 July 2022 LINK “Highlights • Moldavites are excellent material to be dated by the 40Ar/39Ar method.• 40Ar/39Ar data demonstrate an excellent intra- and inter-sample…
Asteroid families: properties, recent advances, and future opportunitiesOPEN ACCESS
Bojan Novaković, David Vokrouhlický, Federica Spoto & David Nesvorný Celestial Mechanics and Dynamical Astronomy, Volume 134, Article number: 34Published: 22 July 2022 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Collisions are one of the key processes shaping…
Kinetic isotope effects in H2O2 self-decomposition: Implications for triple oxygen isotope systematics of secondary minerals in the solar system
Hao Guo, Xiaoxiao Yu, Mang Lin Earth and Planetary Science LettersVolume 594, 15 September 2022 LINK “Hydrogen peroxide (H2O2) is a ubiquitous molecule in nature that shapes the redox state of planetary surfaces. Given that…
Geochemistry of lunar meteorite Northwest Africa 11962 and its potential source region/crater in the Procellarum KREEP terraneOPEN ACCESS
Andreas Bechtold, Toni Schulz, Wencke Wegner, Dieter Mader, Christian Patterer, Christian Koeberl MAPSVersion of Record online: 21 July 2022 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Lunar meteorite Northwest Africa (NWA) 11962 is a regolith breccia with…
Anatomy of rocky planets formed by rapid pebble accretion III. Partitioning of volatiles between planetary core, mantle, and atmosphereOPEN ACCESS
Anders Johansen, Thomas Ronnet, Martin Schiller, Zhengbin Deng, Martin Bizzarro Version accepted for Astronomy & Astrophysics PDF (OPEN ACCESS) “Volatile molecules containing hydrogen, carbon, and nitrogen are key components of planetary atmospheres. In the pebble…
Anatomy of rocky planets formed by rapid pebble accretion II. Differentiation by accretion energy and thermal blanketingOPEN ACCESS
Anders Johansen, Thomas Ronnet, Martin Schiller, Zhengbin Deng, Martin Bizzarro Version accepted for Astronomy & Astrophysics PDF (OPEN ACCESS) “We explore the heating and differentiation of rocky planets that grow by rapid pebble accretion. Our…
Anatomy of rocky planets formed by rapid pebble accretion I. How icy pebbles determine the core fraction and FeO contentsOPEN ACCESS
Anders Johansen, Thomas Ronnet, Martin Schiller, Zhengbin Deng, Martin Bizzarro Version accepted for Astronomy & Astrophysics PDF (OPEN ACCESS) “We present a series of papers dedicated to modelling the accretion and differentiation of rocky planets…
Compositional and spectroscopic investigation of three ungrouped carbonaceous chondrites
Mehmet Yesiltas, Yoko Kebukawa, Timothy D. Glotch, Michael Zolensky, Marc Fries, Namik Aysal, Fatma S. Tukel MAPSVersion of Record online: 17 July 2022 LINK “Ungrouped carbonaceous chondrites are not easily classified into one of the…
Reply to: Arguments for a comet as cause of the Hopewell airburst are unsubstantiatedOPEN ACCESS
Kenneth Barnett Tankersley, Stephen D. Meyers, Stephanie A. Meyers & David L. Lentz Scientific Reports, Volume 12, Article number: 12113 (2022)Published: 15 July 2022 LINK (OPEN ACCESS)PDF (OPEN ACCESS) The original article was published on…
Arguments for a comet as cause of the Hopewell airburst are unsubstantiatedOPEN ACCESS
Ralph Neuhäuser & Dagmar L. Neuhäuser Scientific Reports, Volume 12, Article number: 12090Published: 15 July 2022 LINK (OPEN ACCESS)PDF (OPEN ACCESS) The original article was published on 01 February 2022 arising from: K. B. Tankersley…
Heterogeneous nature of the carbonaceous chondrite breccia Aguas Zarcas – cosmochemical characterization and origin of new carbonaceous chondrite lithologies
Imene Kerraouch, Yoko Kebukawa, Addi Bischoff, Michael E. Zolensky, Elias Wölfer, Jan L. Hellmann, Motoo Ito, Ashley King, Mario Trieloff, Jean-Alix Barrat, Phillipe Schmitt-Kopplin, Andreas Pack, Markus Patzek, Romy D. Hanna, Thomas Fockenberg, Yves Marrocchi,…
Early crustal processes revealed by the ejection site of the oldest martian meteoriteOPEN ACCESS
A. Lagain, S. Bouley, B. Zanda, K. Miljković, A. Rajšić, D. Baratoux, V. Payré, L. S. Doucet, N. E. Timms, R. Hewins, G. K. Benedix, V. Malarewic, K. Servis & P. A. Bland Nature Communications,…
Minimoon still on the looseOPEN ACCESS
Hadrien A. R. Devillepoix, Seamus Anderson, Martin C. Towner, Patrick M. Shober, Anthony J. T. Jull, Matthias Laubenstein, Eleanor K. Sansom, Philip A. Bland, Martin Cupák, Robert M. Howie, Benjamin A. D. Hartig, Garry N….
Water UV-Shielding in the Terrestrial Planet-Forming Zone: Implications for Oxygen-18 Isotope Anomalies in H2-18O Infrared Emission and MeteoritesOPEN ACCESS
Jenny K. Calahan, Edwin A. Bergin, Arthur D. Bosman accepted to ApJ Letters PDF (OPEN ACCESS) Update (25 July 2002):LINK (OPEN ACCESS)PDF (OPEN ACCESS) “An understanding of the abundance and distribution of water vapor in…
SIMS matrix effects in oxygen isotope analysis of olivine and pyroxene: Application to Acfer 094 chondrite chondrules and reconsideration of the primitive chondrule minerals (PCM) line
Mingming Zhang, Kohei Fukuda, Michael J. Spicuzza, Guillaume Siron, Adriana Heimann, Alex J. Hammerstromb, Noriko T.Kita, Takayuki Ushikubo, John W.Valley Chemical GeologyIn Press, Journal Pre-proof, Available online 11 July 2022 LINK “The instrumental bias (here…
Fine-grained regolith loss on sub-km asteroids
Hsiang-Wen Hsu, Xu Wang, Anthony Carroll, Noah Hood & Mihály Horányi Nature AstronomyPublished: 11 July 2022 LINK “Fine-grained regolith, a surface layer of unconsolidated granular material, has been considered to cover the surfaces of airless…
Nickel-rich, volatile depleted iron meteorites: Relationships and formation processes
C.M. Corrigan, K. Nagashima, C. Hilton, T.J. McCoy, R.D. Ash, H.A. Tornabene, R.J. Walker, W.F. McDonough, D. Rumble Geochimica et Cosmochimica ActaVolume 333, 15 September 2022, Pages 1-21 LINK “Ungrouped iron meteorites Tishomingo, Willow Grove,…
Near-zero cohesion and loose packing of Bennu’s near subsurface revealed by spacecraft contactOPEN ACCESS
Kevin J. Walsh, Ronald-Louis Ballouz, Erica R. Jawin, Chrysa Avdellidou, livier S. Barnouin, Carina A. Bennett, Edward B. Bierhaus, Brent J. BosSaverio Cambioni, Harold C. ConnollyJr., Marco Delbo, Daniella N. DellaGiustina, Joseph DeMartini, Joshua P….
Spacecraft sample collection and subsurface excavation of asteroid (101955) Bennu
D. S. Lauretta, C. D. Adam, A. J. Allen, R.-L. Ballouz, S. Barnouin, K. J. Becker, T. Becker, C. A. Bennett, E. B. Bierhaus, B. J. BosR. D. BurnsH. Campins, Y. Cho, P. R. Christensen,…
Bombardment history of the Moon constrained by crustal porosity
Ya Huei Huang, Jason M. Soderblom, David A. Minton, Masatoshi Hirabayashi & H. Jay Melosh Nature GeosciencePublished: 07 July 2022 LINK “The formation and evolution of the terrestrial planets were shaped by a bombardment of…
Stochastic accretion of the Earth
Paolo A. Sossi, Ingo L. Stotz, Seth A. Jacobson, Alessandro Morbidelli & Hugh St. C. O’Neill Nature AstronomyPublished: 07 July 2022 LINK “Chondritic meteorites are thought to be representative of the material that formed the…
The Nature of Low-albedo Small Bodies from 3μm Spectroscopy: One Group that Formed within the Ammonia Snow Line and One that Formed beyond ItOPEN ACCESS
Andrew S. Rivkin, Joshua P. Emery, Ellen S. Howell, Theodore Kareta, John W. Noonan, Matthew Richardson, Benjamin N. L. Sharkey, Amanda A. Sickafoose, Laura M. Woodney, Richard J. Cartwright, Sean Lindsay and Lucas T. Mcclure…
Exploring refractory organics in extraterrestrial particlesOPEN ACCESS
Alexey Potapov, Maria Elisabetta Palumbo, Zelia Dionnet, Andrea Longobardo, Cornelia Jäger, Giuseppe Baratta, Alessandra Rotundi, Thomas Henning accepted for publication in ApJ LINK Update (23 August 2022): The Astrophysical Journal, Volume 935, Number 2Published: 23…
Spectral reflectance variations of aubrites, metal-rich meteorites, and sulfides: Implications for exploration of (16) Psyche and other “spectrally featureless” asteroidsOPEN ACCESS
Steven D. Dibb, James F. Bell III, Laurence A. J. Garvie MAPSVersion of Record online: 05 July 2022 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “The 350–2500 nm reflectance spectra of five enstatite achondrites (aubrites), five metal-rich chondrites…
History of heavy r-process elements in galactic cosmic rays from nuclei tracks in meteorite olivine
Andrey Alexandrov, Pavel Babaev, Alexander Bagulya, Mikhail Chernyavsky,Alexei Gippius, Sergei Gorbunov, Victor Grachev, Galina Kalinina, Nina Konovalova, Natalia Okateva, Natalia Polukhina, Ruslan Rymzhanov, Elena Starkova, Nikolai Starkov, Than Naing Soe, Tatiana Shchedrina, Alexander Volkov, Roman…
Nova Colinas, Maranhão State: A newly confirmed, complex impact structure in Brazil
Wolf Uwe Reimold, Ludovic Ferrière, Álvaro Penteado Crósta, Marcos Alberto Rodrigues Vasconcelos, Manfred Gottwald, Mauricio da Silva Borges, Teodoro Isnard Ribeiro de Almeida, Fernando Lessa Pereira, Ana Maria Goés, Natalia Hauser, Mark Jessell, David Baratoux…
Formation age of lunar Lalande crater and its implications for the source region of the KREEP-rich meteorite Sayh al Uhaymir 169
Luyuan Xu, Le Qiao, Minggang Xie, Yunhua Wu IcarusIn Press, Journal Pre-proof, Available online 2 July 2022 LINK “Highlights • Lalande crater is a Copernican crater with a formation age of 410 ± 20 Ma.• The adjacent mare…
Microscopic impactor debris at Kamil Crater (Egypt): the origin of the Fe-Ni oxide spherules
L. Folco, L. Carone, M. D’Orazio, C. Cordier, M.D.Suttle, M. van Ginneken, M. Masotta Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 1 July 2022 LINK “Kamil crater (Egypt) is a natural laboratory for…
Nucleosynthetic zinc isotope anomalies reveal a dual origin of terrestrial volatilesOPEN ACCESS
Theodor Steller, Christoph Burkhardt, Chun Yang, Thorsten Kleine IcarusAvailable online 1 July 202 “Highlights • Nucleosynthetic isotope anomalies for volatile element zinc.• Same nucleosynthetic NC-CC dichotomy as for non-volatile elements.• Terrestrial zinc mixture of ~70%…
Slow Neutron-Capture Process: Low-Mass Asymptotic Giant Branch Stars and Presolar Silicon Carbide GrainsOPEN ACCESS
Nan Liu, Sergio Cristallo, Diego Vescovi Universe 2022, 8(7), 362Review, Published: 30 June 2022 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Presolar grains are microscopic dust grains that formed in the stellar winds or explosions of ancient…
Zinc isotope anomalies in primitive meteorites identify the outer solar system as an important source of Earth’s volatile inventoryOPEN ACCESS
Paul S. Savage, Frédéric Moynier, Maud Boyet IcarusIn Press, Journal Pre-proof, Available online 1 July 2022 LINK (OPEN ACCESS) “Highlights • Chondrites exhibit a range of Zn isotopic anomalies compared to Earth.• Earth’s Zn inventory…
Determining the noble gas cosmic ray exposure ages of 23 meteorites (8 chondrites and 15 achondrites) from modeling and empirical methods
David V. Bekaert, Joshua Curtice, Matthias M. M. Meier, David J. Byrne, Michael W. Broadley, Alan Seltzer, Peter Barry, Mark D. Kurz, Sune G. Nielsen MAPSVersion of Record online: 30 June 2022 LINK “We present…
Bulk compositions of the Chang’E-5 lunar soil: Insights into chemical homogeneity, exotic addition, and origin of landing site basaltsOPEN ACCESS
Keqing Zong, Zaicong Wang, Jiawei Li, Qi He, Yiheng Li, Harry Becker, Wen Zhanga, Zhaochu Hu, Tao He, Kenan Cao, Zhenbing She, Xiang Wu, Long Xiao, Yongsheng Liu Geochimica et Cosmochimica ActaAvailable online 30 June…
Isotopic evidence for two chondrule generations in CR chondrites and their relationships to other carbonaceous chondrites
Yves Marrocchi, Maxime Piralla, Maxence Regnault, Valentina Batanova, Johan Villeneuve, Emmanuel Jacquet Earth and Planetary Science LettersVolume 593, 1 September 2022 LINK “Highlights • CR chondrites are characterized by two distinct chondrule populations.• Large CR…
Organic carbon concentrations in 3.5-billion-year-old lacustrine mudstones of MarsOPEN ACCESS
Jennifer C. Stern, Charles A. Malespin, Jennifer L. Eigenbrode, Christopher R. Webster, Greg Flesch, Heather B. Franz, Heather V. Graham, Christopher H. House, Brad Sutter, Paul Douglas Archer Jr., Amy E. Hofmann, Amy C. McAdam,…
NIRS3 spectral analysis of the artificial Omusubi-Kororin crater on Ryugu
A Galiano, E Palomba, F Dirri, A Longobardo, K Kitazato, T Iwata, M Matsuoka, T Hiroi, D Takir, T Nakamura, M Abe, M Ohtake, S Matsuura, S Watanabe, M Yoshikawa, T Saiki, S Tanaka, T…
Identification and characterization of a new ensemble of cometary organic moleculesOPEN ACCESS
N. Hänni, K. Altwegg, M. Combi, S. A. Fuselier, J. De Keyser, M. Rubin & S. F. Wampfler Nature Communications, Volume 13, Article number: 3639Published: 25 June 2022 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “In-situ study…
Analysis of individual matrix particles in the Allende meteorite by high-resolution FIB–TOF–SIMS
Masato Morita, Masatoshi Miyamura, Akira Yamaguchi & Tetsuo Sakamoto Analytical SciencesPublished: 24 June 2022 LINK “The matrix in the “Allende meteorite” was analyzed by high-spatial-resolution focused ion beam time-of-flight secondary ion mass spectrometry (FIB–TOF–SIMS), and…
A unique stone skipping–like trajectory of asteroid AletaiOPEN ACCESS
Ye Li, Bin Li, Weibiao Hsu, A. J. Timothy Jull, Shiyong Liao, Yuhui Zhao, Haibin Zhao, Yunhua Wu, Shaolin Li and Chipui Tang Science Advances24 Jun 2022Vol 8, Issue 25 LINK (OPEN ACCESS)PDF (OPEN ACCESS)…
Physical Effects of the Yushu Meteoroid: 1
L. F. Chernogor Kinematics and Physics of Celestial Bodies, Volume 38, pages 132–147Published: 24 June 2022 LINK “The purpose of this article was to evaluate the mechanical, optical, and gasdynamic effects that accompanied the passage…
Probing the surface environment of large T-type asteroidsOPEN ACCESS
Yuna G. Kwon, Sunao Hasegawa, Sonia Fornasier, Masateru Ishiguro, Jessica Agarwal Accepted for publication in Astronomy & Astrophysics LINK (OPEN ACCESS)PDF (OPEN ACCESS) “We probed the surface environment of large (>80 km in diameter) T-type…
The Dynamic Formation Process of the CB Chondrite Gujba
Piers Koefoed, Olga Pravdivtseva, Ryan Ogliore, Yun Jiang, Katharina Lodders, Mason Neuman, Kun Wang (王昆) Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 23 June 2022 LINK “The many unique characteristics of CB chondrites…
The Meteoritic Origin of Morocco Iron Dagger BladesOPEN ACCESS
Abderrahmane Ibhi, Lahcen Ouknine, Fouad Khiri, Ahmed Ait Touchnt, Hassan Nachit, Olga De Pascale, Giorgio S. Senesi Heritage 2022, 5(3), 1395-1400Published: 23 June 2022 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Up until now, a few artifacts…
Origin of Plutonium-244 in the Early Solar SystemOPEN ACCESS
Maria Lugaro, Andrés Yagüe López, Benjámin Soós, Benoit Côté, Mária Pető, Nicole Vassh, Benjamin Wehmeyer, Marco Pignatari Universe 2022, 8(7), 343Published: 22 June 2022 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “We investigate the origin in the…
Fe5S2 identified as a host of sulfur in Earth and planetary cores
Claire C. Zurkowski, Barbara Lavina, Abigail Case, Kellie Swadba, Stella Chariton, Vitali Prakapenka, Andrew J. Campbell Earth and Planetary Science LettersVolume 593, 1 September 2022 LINK Highlights • The Fe-saturated Fe-S phase relationships were probed…
Campo del Cielo modeling and comparison with observations: I. Atmospheric entry of the iron meteoroidOPEN ACCESS
A. Schmalen, R. Luther, N. Artemieva MAPSVersion of Record online: 21 June 2022 LINK “This paper presents an attempt to reconstruct the Campo del Cielo (CdC) impact event, that is, to estimate the preatmospheric mass…
High-Resolution Thermophysical Analysis of the OSIRIS-REx Sample Site and Three Other Regions of Interest on BennuOPEN ACCESS
B. Rozitis, A. J. Ryan, J. P. Emery, M. C. Nolan, S. F. Green, P. R. Christensen, V. E. Hamilton, M. G. Daly, O. S. Barnouin, D. S. Lauretta JGR PlanetsFirst published: 18 June 2022…
Reply to: The breakup of a long-period comet is not a likely match to the Chicxulub impactorOPEN ACCESS
Amir Siraj & Abraham Loeb Scientific Reports, Volume 12, Article number: 10427 (2022)Published: 21 June 2022 LINK (OPEN ACCESS)PDF (OPEN ACCESS) Replying to: S. Desch; Scientific Reports LINK (2022). “In a recent commentary, Desch et…
The breakup of a long-period comet is not a likely match to the Chicxulub impactorOPEN ACCESS
Steven J. Desch, Alan P. Jackson, Jessica L. Noviello & Ariel D. Anbar Scientific Reports, Volume 12, Article number: 10415 (2022)Published: 21 June 2022 LINK (OPEN ACCESS)PDF (OPEN ACCESS) The Original Article was published on…
Trace element volatility and the conditions of liquid-vapor separation in the proto-lunar disk
Dmitry Ivanov, Caroline Fitoussi, Bernard Bourdon IcarusAvailable online 21 June 2022 LINK “Highlights • New condensation temperatures for trace elements during Moon formation were calculated.• Lunar condensates were formed by mixing high-T and low-T condensates.•…
Earliest Evidence of Nebular Shock Waves Recorded in a Calcium-Aluminum-rich Inclusion
Prajkta Mane, Shawn Wallace, Maitrayee Bose, Paul Wallace, Meenakshi Wadhwa, Juliane Weber, Thomas J. Zega Geochimica et Cosmochimica ActaAvailable online 20 June 2022 LINK “Highlights • Electron backscatter diffraction analysis of a calcium-aluminum rich inclusion…
Spectroscopic and Petrographic Investigations of Lunar Mg-Suite Meteorite Northwest Africa 8687OPEN ACCESS
Lang Qin, Xing Wu, Liying Huang, Yang Liu and Yongliao Zou Remote Sens. 2022, 14(12), 2952 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Magnesian suite (Mg-suite) rocks represent plutonic materials from the lunar crust, and their global…
Noble gases, cosmic ray exposure and radiogenic ages in selected ordinary chondrites
Ramakant R. Mahajan Advances in Space ResearchIn Press, Journal Pre-proof, Available online 20 June 2022 LINK “Highlights • Cosmic ray exposure ages of the ordinary chondrites are estimated.• The exposure ages range between 5 to…
Anomalous Acapulcoite Stones Found in Close Proximity to the Erg Atouila 001 Achondrite Provide Evidence for a Heterogeneous Sodium-Rich Meteoroid Derived from the Acapulcoite-Lodranite Parent Body
Irving A. J., Carpenter P. K. MetSoc2022 abstract #6370 LINK “Anomalous albite-rich acapulcoite stones found near the Erg Atouila 001 sodic achondrite in Mali may be components of the same heterogeneous meteoroid.”
Incipient Space Weathering on 162173 Ryugu Recorded by Crystallographic Changes of Pyrrhotite
Harries D. * Langenhorst F. Matsumoto T. Noguchi T. Yurimoto H. Nakamura T. Yabuta H. Naraoka H. Okazaki R. Sakamoto K. Tachibana S. Watanabe S. Tsuda Y. MetSoc 2022 abstract [#6073] LINK “Pyrrhotite recovered from…
Dehydration Decomposition of Phyllosilicates in the C-Type Asteroid Ryugu Material by Space Weathering
Noguchi T. * Matsumoto T. Miyake A. Igami Y. Haruta M. Saito H. Hata S. Seto Y. Miyahara M. Tomioka N. Ishii H. A. Bradley J. P. Ohtaki K. Dobricǎ E. Leroux H. LeGuillou C….
The Antonin L5 chondrite fall (Poland): Mineralogy and petrology of meteorite, bolide trajectory and meteoroid orbit
A.M. Krzesińska, Z. Tymiński, K. Kmieciak, L. Shrbený, P. Spurný and J. Borovička MetSoc22 abstract [#6144] LINK
Molecular Atlas and Structural Complexity Revealed with Ultrahigh Resolution Mass Spectrometry and Nuclear Magnetic Resonance Spectroscopy of Ryugu
Schmitt-Kopplin Ph. Hertkorn H. Harir M. Lucio M. Naraoka H. Hayabusa2-Initial-Analysis SOM Team Hayabusa2-Initial-Analysis Core MetSoc 2022 abstract [#6040]LINK “Ryugu sample A0106 showed extreme chemical diversity and complexity, close to low temperature water altered meteoritic…
Depletion of Moderately Volatile Elements by Open-system Loss in the Early Solar NebulaOPEN ACCESS
Debanjan Sengupta, Paul R. Estrada, Jeffrey N. Cuzzi, and Munir Humayun The Astrophysical Journal, Volume 932, Number 2 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Rocky bodies of the inner solar system display a systematic depletion of…
Rudashevskyite in the Winchcombe CM Chondrite: A Sulfide from Either Nebular Condensation or Metasomatic Alteration
Jenkins L. E. Lee M. R. Daly L. King A. J. Einsile J. F. Salge T. MetSoc22 abstract [#6123] LINK “Rudashevskyite, / Related to sphalerite, / How did you get here?”
Phosphide-Rich Clasts in the C2-Ungrouped Tarda Meteorite
Smith L. R. * Haenecour P. H. Barnes J. J. Domanik K. Neuman M. Wang K. Ogliore R. MetSoc22 abstract [#6406] LINK “We have identified several phosphide-rich clasts in the C2-ungrouped Tarda meteorite. Through coordinated…
Phosphorus Speciation in Hydrous Carbonaceous Meteorites: Indications of the Degree of Oxidation During Hydrothermal Processing
MetSoc22 abstract [#6290] LINK “Results suggest P was incorporated into parent bodies as phosphide, and aqueous processing was most effective at oxidizing this to phosphate in Murchison, with a lesser degree of oxidation in Aguas…
Deciphering the Parent Bodies of Heated CMs
Prestgard T. J. Beck P. Bonal L. MetSoc22 abstract [#6187] LINK “Some Stage-II and III heated CM chondrites, and Elephant Moraine (EET) 83355, have spectra similar to C, Cg and/or X-type asteroids. A subset of…
The Aguas Zarcas Carbonaceous Chondrite Meteorite: A Study of Chondrules, Fine-Grained Rims, and Indications for a Heterogeneous Parent Body
Kouvatsis I. Cartwright J. A. Hames W. E. MetSoc22 abstract [#6308] LINK “We study the formation and evolution of fine-grained rims (FGRs) in the carbonaceous chondrite Aguas Zarcas.”
The Sequence of Carbonate Mineralization in the CM Carbonaceous Chondrites Revealed by the Winchcombe Meteorite
Lee M. R. Daly L. Trimby P. W. Piazolo S. MetSoc22 abstract [#6431] LINK “The recent CM fall Winchcombe contains a comprehensive collection of carbonates that track its progressive alteration.”
Curation of the Winchcombe CM Chondrite Fall
Almeida N. V. Bates H. C. King A. J. Smith C. L. Russell S. S. UKFAll Winchcombe Consortium MetSoc22 abstract [#6285] LINK “We describe the circumstances of the recovery and the process of curating the…
The Fall, Recovery, and Initial Analysis of the Winchcombe CM Chondrite
MetSoc22 abstract [#6443] LINK “We summarise the results of a consortium study of the Winchcombe CM chondrite fall.”
Paleomagnetic Investigation of the Oldest-Known Andesite Erg Chech 002
Maurel C. Gattacceca J. Barrat J.-A. MetSoc22 abstract [#6053] LINK “We present the first paleomagnetic study of the oldest-known andesitic meteorite Erg Chech 002. The meteorite holds a stable magnetic record, which may be attributed…
Tiglit: Aubrite Meteorite Fall in Morocco on December 2021
Chennaoui Aoudjehane H. * Agee C. B. Aoudjehane M. Zennouri L. MetSoc22 abstract [#6352] LINK “Tiglit is an aubrite eyewitnessed fall on Earth in the South of Morocco on December 9th, 2021. It’s a small…
Rapid Recovery of a New Chondrite Meteorite near Natchez, Mississippi
Welzenbach L. C. * Fries M. D. Cooke W. J. Moser D. Hicks S. Rassmussen E. Satterwhite C. E. Righter K. Sheikh D. Ruzicka A. M. Hutson M. L. Vargas R. Stream M. Eckley S….
The C3-Ungrouped Chondrite NWA 13053: Further Evidence for a Heterogeneous and Thermally Altered Carbonaceous Asteroid?
Findlay R. Franchi I. A. Greenwood R. C. Anand M. King A. J. Suttle M. Ensor G. MetSoc22 abstract [#6464] LINK “NWA 13053 is a C3-ungrouped chondrite that is one of many recently found in…
Correlated Two- and Three-Dimensional Mineralogy and Petrography of the C3.00-Ungrouped Chwichiya 002 AND C2- Ungrouped Tarda Carbonaceous Chondrites
Haenecour P. * Maisano J. Hanna R. D. Smith L. R. Barnes J. J. MetSoc22 abstract [#6425] LINK “We report initial results from our ongoing project to correlate 3D observations from micro-X-ray computed tomography (μXCT)…
Composition and Petrography of Recent Type 1 and 2 Carbonaceous Chondrite Falls
Wombacher F. Kerraouch I. Bischoff A. MetSoc22 abstract [#6219] LINK “We analysed the recent carbonaceous chondrite falls Flensburg C1, Kolang CM1/2, Aguas Zarcas CM2, Winchcombe CM2 and Tarda C2 together with the CM2 chondrites Murchison…
Isotopic Composition, Morphologies, and Functional Chemistry of Organic Matter within the Recent Observed Falls Tarda and Winchcombe
Vollmer C. * Leitner J. Bays C. King A. J. Schofield P. F. Araki T. Mosberg A. B. Kepaptsoglou D. Ramasse Q. M. Hoppe P. MetSoc22 abstract [#6296] LINK “We have investigated organic matter within…
A Coordinated Approach to Investigate the Heterogeneity of Aqueous Alteration at the Micro-Scale in the Winchcombe Meteorite, a CM Fall
Daly L. * Suttle M. D. Lee M. R. Bridges J. Hicks L. Martin P-E. Floyd C. J. Jenkins L. Salge T. King A. J. Almedia N. V. Johnson D. Trimby P. Mansour H. Wadsworth…
Geological History of the Winchcombe Meteorite — A New CM Chondrite Fall
Suttle M. D. * Daly L. Jones R. H. Jenkins L. Van Ginneken M. Mitchell J. T. Bridges J. C. Hicks L. J. Johnson D. Rollinson G. Taylor R. Genge M. J. Schröder C. Bonsall…
Krypton in the Chassigny meteorite shows Mars accreted chondritic volatiles before nebular gases
Sandrine Péron and Sujoy Mukhopadhyay Science, 16 Jun 2022 LINK Supplementary Materials (DOWNLOAD) “Volatile chemical elements are thought to have been delivered to Solar System terrestrial planets late in their formation, by accretion of chondritic…
Site selection for the Hayabusa2 artificial cratering and subsurface material sampling on Ryugu
Shota Kikuchi, Sei-ichiro Watanabe, Koji Wada, Takanao Saiki et al. Planetary and Space ScienceIn Press, Journal Pre-proof, Available online 16 June 2022 LINK “Highlights • Hayabusa2 aimed to collect subsurface samples from Ryugu excavated by…
Meteoritic materials within sulfate aerosol particles in the troposphere are detected with transmission electron microscopyOPEN ACCESS
Kouji Adachi, Naga Oshima, Nobuyuki Takegawa, Nobuhiro Moteki & Makoto Koike Communications Earth & Environment, Volume 3, Article number: 134 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “When meteorites impact the Earth’s atmosphere, they fractionalize and ablate,…
A Review of the Lunar 182Hf-182W Isotope System ResearchOPEN ACCESS
Zhen Yang, Guiqin Wang, Yuming Xu, Yuling Zeng, Zhaofeng Zhang Minerals 2022, 12(6), 759REVIEW, Published: 15 June 2022 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “In recent years, the extinct nuclide 182Hf-182W system has been developed as…
Evidence of water on the lunar surface from Chang’E-5 in-situ spectra and returned samplesOPEN ACCESS
Jianjun Liu, Bin Liu, Xin Ren, Chunlai Li, Rong Shu, Lin Guo, Songzheng Yu, Qin Zhou, Dawei Liu, Xingguo Zeng, Xingye Gao, Guangliang Zhang, Wei Yan, Hongbo Zhang, Lihui Jia, Shifeng Jin, Chunhua Xu, Xiangjin…
Environmental assessment in the prelaunch phase of Hayabusa2 for safety declaration of returned samples from the asteroid (162173) Ryugu: background monitoring and risk management during development of the sampler systemOPEN ACCESS
Kanako Sakamoto, Yoshinori Takano, Hirotaka Sawada, Ryuji Okazaki, Takaaki Noguchi, Masayuki Uesugi, Hajime Yano, Toru Yada, Masanao Abe, Shogo Tachibana & The Hayabusa2 Project Team Earth, Planets and Space, Volume 74, Article number: 90 LINK…
Samples returned from the asteroid Ryugu are similar to Ivuna-type carbonaceous meteoritesOPEN ACCESS
Tetsuya Yokoyama, Kazuhide Nagashima, Izumi Nakai, Edward D. Young, Yoshinari Abe, Jérôme Aléon, Conel M. O’D. Alexander, Sachiko Amari, Yuri Amelin, Ken-ichi Bajo, Martin Bizzarro, Audrey Bouvier, Richard W. Carlson, Marc Chaussidon, Byeon-Gak Choi, Nicolas…
On the origin and evolution of the asteroid Ryugu: A comprehensive geochemical perspectiveOPEN ACCESS
Eizo NAKAMURA , Katsura KOBAYASHI, Ryoji TANAKA, Tak KUNIHIRO, Hiroshi KITAGAWA, Christian POTISZIL, Tsutomu OTA, Chie SAKAGUCHI, Masahiro YAMANAKA, Dilan M. RATNAYAKE, Havishk TRIPATHI, Rahul KUMAR, Maya-Liliana AVRAMESCU, Hidehisa TSUCHIDA, Yusuke YACHI, Hitoshi MIURA, Masanao…
Orbital characterization of superbolides observed from space: Dynamical association with near-Earth objects, meteoroid streams and identification of hyperbolic projectilesOPEN ACCESS
E. Peña-Asensio, J. M. Trigo-Rodríguez, A. Rimola Accepted for publication in The Astronomical Journal PDF (OPEN ACCESS) “There is an unceasing incoming flux of extraterrestrial materials reaching the Earth’s atmosphere. Some of these objects produce…
Nanodiamond of Meteorites: Concentrations and Isolation Kinetics of Possible Initial Xenon Components
A. V. Fisenko & L. F. Semjonova Geochemistry International, Volume 60, pages 530–536Published: 06 June 2022 LINK “The uncertainty in the isotope compositions of the initial (primary) xenon components responsible for its measured composition in…
IVA iron meteorites as Late-Stage Crystallization Products Affected by Multiple Collisional EventsOPEN ACCESS
Alan E. Rubin, Bidong Zhang, Nancy L. Chabot Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 2 June 2022 LINK (OPEN ACCESS) “Although IVA irons have O- and Cr-isotopic compositions resembling those of equilibrated…
Link between Polycyclic Aromatic Hydrocarbon Size and Aqueous Alteration in Carbonaceous Chondrites Revealed by Laser Mass Spectrometry
Katerina Slavicinska, Dumitru, Duca, Dmitrii, Egorov, Tirthankar Mitra, Yvain Carpentier, Cristian Focsa, Christopher J.Bennett, Claire Pirim ACS Earth and Space ChemistryPublication Date (Web): June 2, 2022 LINK “The organic inventories of carbonaceous chondrites (CCs) provide…
Zolenskyite, FeCr2S4, a new sulfide mineral from the Indarch meteorite
Zolenskyite, FeCr2S4, a new sulfide mineral from the Indarch meteorite Chi Ma; Alan E. Rubin American Mineralogist June 01, 2022, Vol.107, 1030-1033 LINK “Zolenskyite (IMA 2020-070), FeCr2S4, is a new sulfide mineral that occurs within…
