Testing accretion mechanisms of the H chondrite parent body utilizing nucleosynthetic anomalies
Søren Grube Pedersen, Martin Schiller, James N. Connelly, Martin Bizzarro Meteoritics & Planetary Science First Published: 7 March 2019 LINK “Planetary bodies a few hundred kilometers in radii are the precursors to larger planets but…
Siderophile element characteristics of acapulcoite–lodranites and winonaites: Implications for the early differentiation processes of their parent bodies
Yoshihiro Hidaka Naoki Shirai, Akira Yamaguchi, Mitsuru Ebihara Meteoritics & Planetary Science First Published: 7 March 2019 LINK “We have studied magnetic fractions of five acapulcoites, three lodranites, and two winonaites to investigate chemical compositions…
Chromium Isotopic Evidence for an Early Formation of Chondrules from the Ornans CO Chondrite
Ke Zhu (朱柯), Jia Liu, Frédéric Moynier, Liping Qin, Conel M. O’D. Alexander, and Yongsheng He The Astrophysical Journal, Volume 873, Number 1 LINK “Chondrules are the main components of primitive meteorites and possibly the…
Lithium- and oxygen-isotope compositions of chondrule constituents in the Allende meteorite
Tak Kunihiro, Tsutomu Ota, Eizo Nakamura Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 6 March 2019 LINK “We report in situ ion-microprobe analyses of Li- and O-isotope compositions for olivine, low-Ca pyroxene,…
The potential science and engineering value of samples delivered to Earth by Mars sample returnOPEN ACCESS
International MSR Objectives and Samples Team (iMOST) D. W. Beaty M. M. Grady H. Y. McSween E. Sefton‐Nash B. L. Carrier F. Altieri Y. Amelin E. Ammannito M. Anand L. G. Benning J. L. Bishop…
Upper atmosphere effects after the entry of small cosmic bodies: Dust trains, plumes, and atmospheric disturbances
N. Artemieva, V.V. Shuvalov, V.M. Khazins Icarus Available online 4 March 2019 LINK “In this paper we present the results of numerical modeling of the Chelyabinsk dust train during the first 3 min after the meteoroid…
Petrography and geochemistry of the impact to postimpact transition layer at the El’gygytgyn impact structure in Chukotka, Arctic RussiaOPEN ACCESS
Karin Maierhofer, Christian Koeberl, Julie Brigham‐Grette Meteoritics & Planetary Science First Published: 3 March 2019 LINK (OPEN ACCESS) PDF (OPEN ACCESS) “The 3.6 Ma El’gygytgyn impact structure, located in northeast Chukotka in Arctic Russia, was…
Ancient geologic events on Mars revealed by zircons and apatites from the Martian regolith breccia NWA 7034
Sen Hu, Yangting Lin, Jianchao Zhang, Jialong Hao, Weifan Xing, Ting Zhang, Wei Yang, Hitesh Changela Meteoritics & Planetary Science First Published: 3 March 2019 LINK “Zircons and apatites in clasts and matrix from the…
Reflectance spectroscopy of insoluble organic matter (IOM) and carbonaceous meteorites
Hannah H. Kaplan, Ralph E. Milliken, Conel M. O’D. Alexander, Christopher D. K. Herd Meteoritics & Planetary Science First Published: 3 March 2019 LINK “Insoluble organic matter (IOM) is the major organic component of chondritic…
Accretion of the asteroids: Implications for their thermal evolution
S. J. Weidenschilling Meteoritics & Planetary Science First Published: 3 March 2019 LINK “Thermal models of asteroids generally assume that they accreted either instantaneously or over an extended interval with a prescribed growth rate. It…
Uncertainty Quantification in Continuous Fragmentation Airburst Models
S. McMullan, G.S. Collins Icarus Available online 28 February 2019 LINK “Highlights • Comparison of three existing semi-analytical airburst models • Models can be calibrated to data but diverge when upscaled • Investigations into how…
A novel organic-rich meteoritic clast from the outer solar systemOPEN ACCESS
Yoko Kebukawa, Motoo Ito, Michael E. Zolensky, Richard C. Greenwood, Zia Rahman, Hiroki Suga, Aiko Nakato, Queenie H. S. Chan, Marc Fries, Yasuo Takeichi, Yoshio Takahashi, Kazuhiko Mase & Kensei Kobayashi Scientific Reports 9, 1–8…
Genetics, crystallization sequence, and age of the South Byron Trio iron meteorites: New insights to carbonaceous chondrite (CC) type parent bodies
Connor D. Hilton, Katherine R. Bermingham, Richard J. Walker, Timothy J. McCoy Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 27 February 2019 LINK “The nucleosynthetic Mo, Ru, and W isotopic compositions of…
The future of Genesis scienceOPEN ACCESS
D. S. Burnett, A. J. G. Jurewicz, D. S. Woolum Meteoritics & Planetary Science First published: 25 February 2019 LINK (OPEN ACCESS) PDF (OPEN ACCESS) “Solar abundances are important to planetary science since the prevalent…
Dissipation of the Solar System’s debris disk recorded in primitive meteorites
Jamie D. Gilmour & Michal J. Filtness Nature Astronomy, 1–6 Published: 25 February 2019 LINK “Many newly formed Sun-like stars show evidence of debris disks composed of dust generated through destructive collisions among residual planetesimals….
Highly siderophile element and 187Re‐187Os isotopic systematics of ungrouped achondrite Northwest Africa 7325: Evidence for complex planetary processes
Gregory J. Archer, Richard J. Walker, Anthony J. Irving Meteoritics & Planetary Science First Published: 24 February 2019 LINK “The abundances of highly siderophile elements (HSE; including Re, Os, Ir, Ru, Pt, and Pd) and…
The Maribo CM2 meteorite fall—Survival of weak material at high entry speed
Jiří Borovička, Olga Popova, Pavel Spurný Meteoritics & Planetary Science First Published: 22 February 2019 LINK “High entry speed (>25 km s−1) and low density (<2500 kg m−3) are the two factors that lower the…
Textural and compositional evidence for in situ crystallization of palisade bodies in coarse‐grained Ca‐Al‐rich inclusions
Mingming Zhang, Yangting Lin, Ingo Leya, Guoqiang Tang, Yu Liu Meteoritics & Planetary Science First Published: 21 February 2019 LINK “Palisade bodies, mineral assemblages with spinel shells, in coarse‐grained Ca‐, Al‐rich inclusions (CAIs) have been…
Petrology and geochemistry of olivine‐phyric shergottites LAR 12095 and LAR 12240: Implications for their petrogenetic history on MarsOPEN ACCESS
Emilie T. Dunham, J. Brian Balta, Meenakshi Wadhwa, Thomas G. Sharp, Harry Y. McSween Meteoritics & Planetary ScienceFirst Published: 21 February 2019 LINK (OPEN ACCESS) PDF (OPEN ACCESS) “Larkman Nunatak (LAR) 12095 and LAR 12240…
Quantitative models for the elemental and isotopic fractionations in the non-carbonaceous chondrites
Conel M. O’D. Alexander Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 20 February 2019 LINK “Two models that for the first time attempt to quantitatively reproduce the bulk elemental and isotopic fractionations…
Oxygen isotopes in HED meteorites and their constraints on parent asteroids
Chuantong Zhang, Bingkui Miao, Huaiyu He Planetary and Space Science In Press, Accepted Manuscript, Available online 19 February 2019 LINK “Highlights • 146 HEDs have similar Δ17O values of −0.240 ± 0.020‰ (2σ) and derive from 4Vesta….
Reclassification of four aubrites as enstatite chondrite impact melts: Potential geochemical analogs for Mercury
Arya Udry, Zoë E. Wilbur, Rachel R. Rahib, Francis M. McCubbin, Kathleen E. Vander Kaaden, Timothy J. McCoy, Karen Ziegler, Juliane Gross, Christopher DeFelice, Logan Combs, Brent D. Turrin Meteoritics & Planetary Science First Published:…
Possible records of space weathering on Vesta: Case study in a brecciated eucrite Northwest Africa 1109
Shu‐Zhou Wang, Ai‐Cheng Zhang, Run‐Lian Pang, Yang Li, Jia‐Ni Chen Meteoritics & Planetary Science First Published: 19 February 2019 LINK “Records of space weathering are important for understanding the formation and evolution of surface regolith…
The 26Al-26Mg systematics of FeO-rich chondrules from Acfer 094: two chondrule generations distinct in age and oxygen isotope ratios
Andreas T. Hertwig, Kimura Makoto, Takayuki Ushikubo, Céline Defouilloy, Noriko T. Kita Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 16 February 2019 LINK “The 26Al-26Mg ages of FeO-rich (type II) chondrules from…
Quantitative models for the elemental and isotopic fractionations in chondrites: The carbonaceous chondrites
Conel M. O’D. Alexander Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 16 February 2019 LINK “A quantitative understanding of the elemental and isotopic fractionations recorded in the compositions of the chondritic meteorites…
Interstellar ices: a possible scenario for symmetry breaking of extraterrestrial chiral organic molecules of prebiotic interestOPEN ACCESS
Louis D’hendecourt, Paola Modica (LPC2E), Cornelia Meinert (ICN), Laurent Nahon (SSOLEIL), Uwe Meierhenrich (LCMBA) Journal of Interdisciplinary Methodologies and Issues in Science, 2019 PDF (OPEN ACCESS) “In the laboratory, the photo-and thermochemical evolution of ices,…
Petrological, petrofabric, and oxygen isotopic study of five ungrouped meteorites related to brachinites
Hikari Hasegawa, Takashi Mikouchi, Akira Yamaguchi, Masahiro Yasutake, Richard C. Greenwood, Ian A. Franchi Meteoritics & Planetary Science First Published: 12 February 2019 LINK “Northwest Africa (NWA) 6112, Miller Range (MIL) 090206 (plus its pairs:…
A Possible Second Large Subglacial Impact Crater in Northwest GreenlandOPEN ACCESS
Joseph A. MacGregor, William F. Bottke Jr., Mark A. Fahnestock, Jeremy P. Harbeck, Kurt H. Kjær, John D. Paden, David E. Stillman, Michael Studinger Geophysical Research Letters, 46. https://doi.org/10.1029/2018GL078126 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Following…
Pantasma: Evidence for a Pleistocene circa 14 km diameter impact crater in Nicaragua
P. Rochette, R. Alaç, P. Beck, G. Brocard, A. J. Cavosie, V. Debaille, B. Devouard, F. Jourdan, B. Mougel, F. Moustard, F. Moynier, S. Nomade, G. R. Osinski, B. Reynard, J. Cornec Meteoritics & Planetary…
Can we predict the impact conditions of meter-sized meteoroids?OPEN ACCESS
Jorge I. Zuluaga [SEAP/IF/UdeA], Pablo A. Cuartas-Restrepo [SEAP/IF/UdeA],Jhonatan Ospina [SAA/CAMO], Mario Sucerquia [SEAP/IF/UdeA] Submitted to MNRAS Letters PDF (OPEN ACCESS) “A few meter-sized meteoroids impact the atmosphere of the Earth per year. Most (if not…
Nanoscale infrared imaging analysis of carbonaceous chondrites to understand organic-mineral interactions during aqueous alteration
Yoko Kebukawa, Hanae Kobayashi, Norio Urayama, Naoki Baden, Masashi Kondo, Michael E. Zolensky, and Kensei Kobayashi PNAS January 15, 2019 116 (3) 753-758 published ahead of print January 2, 2019 https://doi.org/10.1073/pnas.1816265116 LINK “Spatial relationships between…
A Model for Thermal Radiation from the Tunguska Airburst
Christopher O. Johnston, Eric C. Stern Icarus Available online 7 February 2019 LINK “Highlights • Radiative heating to the ground from the Tunguska event modeled • Applies recently-developed computational fluid dynamic and radiation models •…
The Maribo CM2 meteorite fall – survival of weak material at high entry speedOPEN ACCESS
Jiri Borovicka, Olga Popova, Pavel Spurny Submitted version of an article accepted in Meteoritics and Planetary Science PDF (OPEN ACCESS) “High entry speed (> 25 km/s) and low density (< 2500 kg/m3) are two factors…
Accretion of water in carbonaceous chondrites: current evidence and implications for the delivery of water to early EarthOPEN ACCESS
Josep M. Trigo-Rodríguez, Albert Rimola, Safoura Tanbakouei, Victoria Cabedo, Martin Lee Presented in the International ESAC workshop “Ices in the Solar System” To be published in Space Science Reviews (SPAC-D-18-00036R3) PDF (OPEN ACCESS) Update (12…
Origin of the non-carbonaceous–carbonaceous meteorite dichotomyOPEN ACCESS
Josefine A. M. Nanne, Francis Nimmo, Jeffrey N.Cuzzi, Thorsten Kleine Earth and Planetary Science Letters Volume 511, 1 April 2019, Pages 44-54 LINK (OPEN ACCESS) “Highlights • New Ni isotopic data for iron meteorites confirm…
Variations in initial 26Al/27Al ratios among fluffy Type A Ca–Al-rich inclusions from reduced CV chondrites
Noriyuki Kawasaki, Changkun Park, Naoya Sakamoto, Sun Young Park, Hyun Na Kim, Minami Kuroda, Hisayoshi Yurimoto Earth and Planetary Science Letters Volume 511, 1 April 2019, Pages 25-35 LINK “Highlights • We obtained Al–Mg mineral…
The vanadium isotopic composition of lunar basaltsOPEN ACCESS
S.S. Hopkins, J. Prytulak, J. Barling, S.S. Russell, B.J. Coles, A.N. Halliday Earth and Planetary Science Letters Volume 511, 1 April 2019, Pages 12-24 LINK (OPEN ACCESS) “Highlights • We present the first measurements of…
Meteorite cloudy zone formation as a quantitative indicator of paleomagnetic field intensities and cooling rates on planetesimalsOPEN ACCESS
Clara Maurel, Benjamin P. Weiss, James F. J. Bryson PDF (OPEN ACCESS) “Metallic microstructures in slowly-cooled iron-rich meteorites reflect the thermal and magnetic histories of their parent planetesimals. Of particular interest is the cloudy zone,…
Location, orbit and energy of a meteoroid impacting the moon during the Lunar Eclipse of January 21, 2019OPEN ACCESS
Jorge I. Zuluaga [SEAP/IF/UdeA],Pablo A. Cuartas-Restrepo [SEAP/IF/UdeA],Jonathan Ospina [SCLUB/SAA],Fritz Pichardo [ASTRODOM],Sergio A. Lopez [SCLUB/SAA],Karls Pena [ASTRODOM],J. Mauricio Gaviria-Posada [Obs.LaLoma] Submitted to Icarus PDF (OPEN ACCESS) “During the total lunar eclipse of January 21, 2019 at…
Cosmogenic effects on chromium isotopes in iron meteorites
Jia Liu, Liping Qin, Jiuxing Xia, Richard W. Carlson, Ingo Leya, Nicolas Dauphas, Yong sheng He Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 29 January 2019 LINK “The 53Mn-53Cr short-lived radionuclide decay…
H and Cl isotope characteristics of indigenous and late hydrothermal fluids on the differentiated asteroidal parent body of Grave Nunataks 06128OPEN ACCESS
Romain Tartèse, Mahesh Anand, Ian A. Franchi Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 25 January 2019 LINK (OPEN ACCESS) “The paired achondrites Graves Nunataks (GRA) 06128 and 06129 are samples of…
Molybdenum Isotopic Evidence for an Outer Solar System Origin of the Moon-Forming Impactor
G. Budde, C. Burkhardt, T. Kleine 50th Lunar and Planetary Science Conference (2019), Abstract #2349 PDF abstract
Monitoring the Thermal Evolution of the CM Parent Body(ies) with In Situ Oxygen Isotope Analyses
L. G. Vacher, M. Piralla, L. Piani, Y. Marrocchi 50th Lunar and Planetary Science Conference (2019), Abstract #1862 PDF abstract
A New Model for Planetesimal Formation: Case Study of the Ureilite Parent Body
N. Rai, H. Downes, C. L. Smith 50th Lunar and Planetary Science Conference (2019), Abstract #3265 PDF abstract
Genetic Heritage and Chronology of Ungrouped Iron Meteorites
F. Spitzer, C. Burkhardt, G. Budde, T. S. Kruijer, T. Kleine 50th Lunar and Planetary Science Conference (2019), Abstract #2592 PDF abstract
Origin of the Non-Carbonaceous-Carbonaceous Meteorite Dichotomy
T. Kleine, J. A. M. Nanne, F. Nimmo, J. Cuzzi 50th Lunar and Planetary Science Conference (2019), Abstract #3076 PDF abstract
Pb-Isotopic and Initial Sr Ages of the Achondrite NWA 4587
Y. Amelin, E. Rydeblad, E. Krestianinov, M. H. Huyskens, Q,-Z. Yin 50th Lunar and Planetary Science Conference (2019), Abstract #2261 PDF abstract
The Mineralogy of Recently Fallen Carbonaceous Meteorites, Mukundpura and Sutter’s Mill, in the Context of Asteroid (101955) Bennu
C. W. Haberle, P. R. Christensen, L. A. J. Garvie, V. E. Hamilton, R. D. Hanna, H. C. Connolly Jr., D. S. Lauretta, OSIRIS-REx Team 50th Lunar and Planetary Science Conference (2019), Abstract #2144 PDF…
Colour Cathodoluminesence Study of Forsteritic Olivine in Mukundpura (CM2) Meteorite
S. Baliyan, D. Ray 50th Lunar and Planetary Science Conference (2019), Abstract #1603 PDF abstract
Terrestrial-like zircon in a clast from an Apollo 14 breccia
J.J. Bellucci, A.A. Nemchin, M. Grange, K.L. Robinson, G. Collins, M.J. Whitehouse, J.F. Snape, M.D. Norman, D.A. Kring Earth and Planetary Science Letters Volume 510, 15 March 2019, Pages 173-185 LINK “Highlights • Unique felsite…
UV to FIR Reflectance Spectroscopy of Fresh Carbonaceous Chondrite, Mukundpura Meteorite: A Potential Analogue to JAXA Hayabusa 2’s Target Ryugu
I. Varatharajan, A. Maturilli, B. Sivaraman, J. Helbert, J. K. Meka, S. Vijayan, A. Bhardwaj, K. Otto 50th Lunar and Planetary Science Conference (2019), Abstract #2247 PDF abstract
Aqueous Alteration of Enstatite Chondrite Material in the Kaidun Meteorite
K. Higashi, T. Mikouchi, M. E. Zolensky 50th Lunar and Planetary Science Conference (2019), Abstract #2344 PDF abstract
First Detection of Presolar Grains in Paris, the Most Preserved CM Chondrite
M. J. Verdier-Paoletti, L. R. Nittler, J. Wang 50th Lunar and Planetary Science Conference (2019), Abstract #2948 PDF abstract
First Direct Measurements of Compositions of Early Solar System Aqueous Fluids
R. J. Bodnar, A. Dolocan, M. E. Zolensky, H. Lamadrid, Y. Kebukawa, Q. H.-S. Chan 50th Lunar and Planetary Science Conference (2019), Abstract #1142 PDF abstract
Carbonaceous Chondrite-Like Xenoliths in Polymict Ureilites: A Large Variety of Unique Outer Solar System Materials
C. A. Goodrich, M. Zolensky, I. Kohl, E. D. Young, Q.-Z. Yin, M. E. Sanborn, M. H. Shaddad 50th Lunar and Planetary Science Conference (2019), Abstract #1312 PDF abstract
Oxygen Isotope Systematics of Chondrules and Isolated Olivine Grains from the Tagish Lake C2 Chondrite
T. Ushikubo, M. Kimura 50th Lunar and Planetary Science Conference (2019), Abstract #1145 PDF abstract
Chromium Isotopic Evidence for an Early Formation of Chondrules from the Ornans CO Chondrite
K. Zhu, J. Liu, L. P. Qin, C. M.O’D. Alexander, Y. S. He, F. Moynier 50th Lunar and Planetary Science Conference (2019), Abstract #2405 PDF abstract
Planetary Genealogy of Iron Meteorites and Pallasites Using ε54Cr-Δ17O Isotope Systematics
S. Dey, Q.-Z. Yin, M. E. Sanborn, K. Ziegler, T. J. McCoy 50th Lunar and Planetary Science Conference (2019), Abstract #2977 PDF abstract
Grossite-Rich Refractory Inclusions in Carbonaceous Chondrites: Evidence for Early Generation of Different O-Isotope Reservoirs in the Protoplanetary Disk and O-Isotope Exchange During Fluid-Rock Interaction
A. N. Krot, K. Nagashima, S. B. Simon, C. Ma 50th Lunar and Planetary Science Conference (2019), Abstract #1230 PDF abstract
Chronology of Carbonaceous Achondrites from the Outer Solar System
M. H. Huyskens, M. E. Sanborn, Q.-Z. Yin, Y. Amelin, P. Koefoed 50th Lunar and Planetary Science Conference (2019), Abstract #2736 PDF abstract
Evidence for a Unique Carbonaceous Chondrite Parent Body (‘CX’) and Another One with a Dunitic Mantle
A. J. Irving, S. M. Kuehner, L. A. J. Garvie, K. Ziegler, M. E. Sanborn, Q.-Z. Yin, P. P. Sipiera, G. M. Hupe, B. Hoefnagels 50th Lunar and Planetary Science Conference (2019), Abstract #2542 PDF…
A New Not So Eucrite-Like Ungrouped Achondrite: Northwest Africa 12338
Z. Guo, A. Bouvier, E. Webb, A. Alexandre, F. J. Longstaffe, R. A. Korotev, Z. Zajacz, M. Boyet 50th Lunar and Planetary Science Conference (2019), Abstract #1583 PDF abstract
Northwest Africa 12273: Unique Ungrouped Metal-Rich Chondrite
C. B. Agee, Z. Vaci, K. Ziegler, M. N. Spilde 50th Lunar and Planetary Science Conference (2019), Abstract #1176 PDF abstract
Oxygen and Hydrogen Isotopic Evidence for the Existence of Several C1 Parent Bodies in the Early Solar System
M. Patzek, A. Bischoff, P. Hoppe, A. Pack, R. Visser, T. John 50th Lunar and Planetary Science Conference (2019), Abstract #1779 PDF abstract
Almahata Sitta Magnetic Susceptibility Database — Update of the Enstatite Chondritic Lithologies
V. H. Hoffmann, K. Wimmer, R. Hochleitner, M. Kaliwoda, M. Funaki, M. Torii, S. Decker 50th Lunar and Planetary Science Conference (2019), Abstract #2839 PDF abstract
Hamburg: A Pristine H4 Chondrite Fall
J. Greer, P. R. Heck, J. S. Boesenberg, A. Bouvier, M. W. Caffee, W. Cassata, C. Corrigan, A. M. Davis, D. Davis, M. Fries, M. Hankey, P. Jenniskens, Q. L. Li, X.-H. Li, Y. Liu,…
Discovery of a Possible CM2 Carbonaceous Chondrite Parent Body in the Near-Earth Asteroid Population
M. R. M. Izawa, V. Reddy, L. Le Corre, A. McGraw, J. A. Sanchez, E. A. Cloutis, K. Yamashita, D. M. Applin, A. P. Jephcoat, B. J. Hall 50th Lunar and Planetary Science Conference (2019),…
Revisiting the CY (Yamato) Carbonaceous Chondrite Group
A. J. King, S. S. Russell 50th Lunar and Planetary Science Conference (2019), Abstract #1386 PDF abstract
Delivery of carbon, nitrogen, and sulfur to the silicate Earth by a giant impactOPEN ACCESS
Damanveer S. Grewal, Rajdeep Dasgupta, Chenguang Sun, Kyusei Tsuno and Gelu Costin Science Advances 23 Jan 2019: Vol. 5, no. 1, eaau3669 DOI: 10.1126/sciadv.aau3669 LINK (OPEN ACCESS) PDF (OPEN ACCESS) “Earth’s status as the only…
Volatile element depletion of the Moon—The roles of precursors, post-impact disk dynamics, and core formationOPEN ACCESS
K. Righter Science Advances 23 Jan 2019: Vol. 5, no. 1, eaau7658 DOI: 10.1126/sciadv.aau7658 LINK (OPEN ACCESS) PDF (OPEN ACCESS) “The compositional and isotopic similarity of Earth’s primitive upper mantle (PUM) and the Moon supports…
Mineralogically zoned chondrules in ordinary chondrites as evidence for open system chondrule behaviour
Jens Barosch, Dominik C. Hezel, Denton S. Ebel, Pia Friend Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 23 January 2019 LINK “Chondrules are a major component of chondritic meteorites. Understanding their formation…
The Creston, California, meteorite fall and the origin of L chondritesOPEN ACCESS
Peter Jenniskens, Jason Utas, Qing‐Zhu Yin, Robert D. Matson, Marc Fries, J. Andreas Howell, Dwayne Free, Jim Albers, Hadrien Devillepoix, Phil Bland, Aaron Miller, Robert Verish, Laurence A. J. Garvie, Michael E. Zolensky, Karen Ziegler,…
Evidence for multiple 4.0–3.7 Ga impact events within the Apollo 16 collection
Takafumi Niihara, Sky P. Beard, Timothy D. Swindle, Lillian A. Schaffer, Hideaki Miyamoto, David A. Kring Meteoritics & Planetary Science First published: 22 January 2019 , doi.org/10.1111/maps.13237 LINK “In a histogram of lunar impact ages…
Near-equilibrium isotope fractionation during planetesimal evaporation
E.D. Young, A. Shahar, F. Nimmo, H.E. Schlichting, E.A. Schauble, H. Tang, J. Labidi Icarus Available online 21 January 2019 LINK “Highlights • Silicon and Mg in differentiated rocky bodies exhibit heavy isotope enrichments that…
On the principle building blocks of Mars and Earth
Christian Liebske, Amir Khan IcarusAvailable online 20 January 2019 LINK “Highlights • Stochastic mixing of chondrites and achondrites to reconcile isotopic signatures for Mars and Earth indicate highly non-unique solution spaces • Complementary geophysical and…
UK meteorite search reconnaissance mission in Antarctica 2018/2019 – 36 meteorites found
Last update: 28 February 2019 On a blue icefield meteorite search reconnaissance mission members of the UK Polar Meteorite Exploration and Research team consisting of Katherine (Katie) Joy and field guide Julie Baum have found…
Petrology and oxygen isotopic composition of large igneous inclusions in ordinary chondrites: Early solar system igneous processes and oxygen reservoirs
Alex M. Ruzicka, Richard C. Greenwood, Katherine Armstrong, Kristy L. Schepker, Ian A. Franchi Geochimica et Cosmochimica Acta LINK “Large (>3.5 mm and up to 4 cm across) igneous inclusions poor in metal and sulfide…
Earth and Moon impact flux increased at the end of the Paleozoic
Sara Mazrouei, Rebecca R. Ghent, William F. Bottke, Alex H. Parker, Thomas M. Gernon Science 18 Jan 2019:Vol. 363, Issue 6424, pp. 253-257DOI: 10.1126/science.aar4058 LINK “The terrestrial impact crater record is commonly assumed to be…
Exploring the variability of argon loss in Apollo 17 impact melt rock 77135 using high‐spatial resolution 40Ar/39Ar geochronology
Cameron M. Mercer, Kip V. Hodges, Bradley L. Jolliff, Matthijs C. Van Soest, Jo‐Anne Wartho, John R. Weirich Meteoritics & Planetary Sciencedoi:10.1111/maps.13240 LINK “40Ar/39Ar incremental heating experiments on whole‐rock lunar samples commonly provide evidence of…
Further characterization of carbonaceous materials in Hayabusa‐returned samples to understand their origin
Masayuki Uesugi, Motoo Ito, Hikaru Yabuta, Hiroshi Naraoka, Fumio Kitajima, Yoshinori Takano, Hajime Mita, Yoko Kebukawa, Aiko Nakato, Yuzuru Karouji Meteoritics & Planetary Science doi:10.1111/maps.13236 LINK “Carbonaceous materials in the sample catcher of the Hayabusa…
Shocked quartz in polymict impact breccia from the Upper Cretaceous Yallalie impact structure in Western Australia
Morgan A. Cox, Aaron J. Cavosie, Ludovic Ferrière, Nicholas E. Timms, Phil A. Bland, Katarina Miljković, Timmons M. Erickson, Brian Hess Meteoritics & Planetary Sciencedoi:10.1111/maps.13238 LINK “Yallalie is a ~12 km diameter circular structure located…
A Paleozoic age for the Tunnunik impact structure
Camille Lepaulard, Jérôme Gattacceca, Nicholas Swanson‐Hysell, Yoann Quesnel, François Demory, Gordon R. Osinski Meteoritics & Planetary Science doi:10.1111/maps.13239 LINK “We report paleomagnetic directions from the target rocks of the Tunnunik impact structure, as well as…
Shedding of dust rims in chondrule collisions in the protoplanetary disc
Philipp Umstätter, Nina Gunkelmann, Cornelis P Dullemond, Herbert M Urbassek Monthly Notices of the Royal Astronomical Society, Volume 483, Issue 4, 11 March 2019, Pages 4938–4948 LINK “Dust rims covering chondrules may strongly influence their…
Tunguska eyewitness accounts, injuries, and casualties
Peter Jenniskens, Olga P. Popova, Dmitry O. Glazachev, Elena D. Podobnaya, Anna P. Kartashova Icarus In Press, Accepted Manuscript, Available online 5 January 2019 LINK “Highlights • A literature study of over 700 eyewitness accounts…
Unravelling the high-altitude Nansen blue ice field meteorite trap (East Antarctica) and implications for regional palaeo-conditions
Harry Zekollari, Steven Goderis, Vinciane Debaille, Matthias van Ginneken, Jérôme Gattacceca, ASTER Team, A.J. Timothy Jull, Jan Lenaerts, Akira Yamaguchi, Philippe Huybrechts, Philippe Claeys Geochimica et Cosmochimica Acta Available online 4 January 2019. LINK “Antarctic…
Formation of CV chondrules by recycling of amoeboid olivine aggregate-like precursors
Yves Marrocchi, Romain Euverte, Johan Villeneuve, Valentina Batanova, Benoit Welsch, Ludovic Ferrière, Emmanuel Jacquet Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 3 January 2019 LINK “We have studied porphyritic olivine-rich chondrules of…
Condensation of SiC Stardust in CO Nova OutburstsOPEN ACCESS
Maitrayee Bose, Sumner Starrfield Accepted in the Astrophysical Journal PDF (OPEN ACCESS) Update (27 February 2019): LINK “This study on presolar grains compares high-precision isotopic compositions of individual SiC grains with low 12C/13C ratios, low…
Chemically defining the building blocks of the EarthOPEN ACCESS
Takashi Yoshizaki, William F. McDonough, Richard D. Ash, Tetsuya Yokoyama, Marc D. Lipella PDF (OPEN ACCESS) “Chondrites are undifferentiated sediments of material left over from the earliest solar system and are widely considered as representatives…
Investigating the subsurface structure of the main crater of the proposed Sirente meteorite crater field (Central Italy): New clues from reflection seismics
P. Torrese, A.P. Rossi, J. Ormö, M.L. Rainone, G.G. Ori Planetary and Space Science In Press, Accepted Manuscript, Available online 22 December 2018 LINK “Highlights • A deep, rootless, bowl-shaped structure with a deep-seated central…
ANSMET 2018/2019 Field Season has ended / ~ 865 specimens found (upd. 24 Jan)
Last update: 24 January 2019 Most meteorites found on the blue ice fields and the eastern and western moraines at the foot of Mount Ward appear to be rather smallish ordinary chondrites but one meteorite…
Deoxyribose and deoxysugar derivatives from photoprocessed astrophysical ice analogues and comparison to meteoritesOPEN ACCESS
Michel Nuevo, George Cooper & Scott A. Sandford Nature Communications 9, 1–10 LINK (OPEN ACCESS) PDF (OPEN ACCESS) “Sugars and their derivatives are essential to all terrestrial life. Their presence in meteorites, together with amino…
Physical properties of the meteoroids using simultaneous radar and optical observationsOPEN ACCESS
Mirhusen Narziev Planetary and Space Science In Press, Accepted Manuscript, Available online 7 December 2018 LINK (OPEN ACCESS) PDF (OPEN ACCESS) “The calculation results of photographic and radar meteoroid mass of simultaneous radio – TV…
Magma ascent in planetesimals: Control by grain size
Tim Lichtenberg, Tobias Keller, Richard F.Katz, Gregor J. Golabek, Taras V. Gerya Earth and Planetary Science Letters Volume 507, 1 February 2019, Pages 154-165 LINK “Highlights • Planetesimal melt transport regimes from coupled models of…
The alteration history of the Jbilet Winselwan CM carbonaceous chondrite: An analog for C‐type asteroid sample returnOPEN ACCESS
A. J. King, S. S. Russell, P. F. Schofield, E. R. Humphreys‐Williams, S. Strekopytov, F. A. J. Abernethy, A. B. Verchovsky, M. M. Grady Meteorit Planet Sci. doi:10.1111/maps.13224 LINK (OPEN ACCESS) PDF (OPEN ACCESS) “Jbilet…
Iron Isotope Constraints on Planetesimal Core Formation in the Early Solar System
Michelle K. Jordan, HaoLan Tang, Issaku E. Kohl, Edward D. Young Geochimica et Cosmochimica Acta LINK “We determined the Fe isotope fractionation between the metal and silicate phases of two aubrite meteorites, Norton County and…
New Insights into the Galactic Chemical Evolution of Magnesium and Silicon Isotopes from Studies of Silicate Stardust
Peter Hoppe, Jan Leitner, János Kodolányi The Astrophysical Journal, Volume 869, Number 1 LINK “We report high-resolution (<100 nm) Mg and Si isotope data of 12 presolar silicate grains (230–440 nm) from red giant and/or…
Measuring the Fidelity of Asteroid Regolith and Cobble Simulants
Philip T.Metzger, Daniel T.Britt, StephenCovey, CodySchultz, Kevin M.Cannon, Kevin D.Grossman, James G.Mantovani, Robert P.Mueller Icarus LINK “Highlights • Extraterrestrial simulants are often used inappropriately • NASA developed a “Figure of Merit” system to help end…
An aqueously altered carbon-rich Ceres
S. Marchi, A. Raponi, T. H. Prettyman, M. C. De Sanctis, J. Castillo-Rogez, C. A. Raymond, E. Ammannito, T. Bowling, M. Ciarniello, H. Kaplan, E. Palomba, C. T. Russell, V. Vinogradoff & N. Yamashita Nature…
Microimaging spectroscopy and scanning electron microscopy of Northwest Africa 8657 shergottite: Interpretation of future in situ Martian data
P. Manzari, S. De Angelis, M. C. De Sanctis, G. Agrosì, G. Tempesta Meteorit Planet Sci. . doi:10.1111/maps.13221 LINK “Microimaging spectroscopy is going to be the new frontier for validating reflectance remote sensed data from…
Noble gas, nitrogen composition and cosmic ray exposure history of two eucrites Vissannapeta, Piplia Kalan and one howardite Lohawat
Ramakant R. Mahajan, Amit Basu Sarbadhikari, M.S. Sisodia Planetary and Space Science In Press, Accepted Manuscript, Available online 7 December 2018 LINK “Highlights • Cosmic ray exposure ages of Piplia Kalan, Vissannapeta and Lohawat were…
Probabilistic Assessment of Tunguska-scale Asteroid ImpactsOPEN ACCESS
F. Wheeler, Donovan L. Mathias Icarus Available online 6 December 2018 LINK (OPEN ACCESS) PDF (OPEN ACCESS) “Highlights • The PAIR model is used to assess 50 million Tunguska-scale asteroid impacts with probabilistically distributed properties….
Petrography, mineral chemistry and shock metamorphism of the Mangui meteoriteOPEN ACCESS
Jianglong Ji, Sen Hu, Yangting Lin, Qin Zhou, Yuan Xiao Chinese Science Bulletin, Volume 64, Issue 5-6: 579-587(2019) LINK (OPEN ACCESS) “The Mangui meteorite, also known as the Xishuangbanna meteorite, fell in Menghai, Xishuangbanna Dai…
Nebular history of an ultrarefractory phase bearing CAI from a reduced type CV chondriteOPEN ACCESS
Takashi Yoshizaki, Daisuke Nakashima, Tomoki Nakamura, Changkun Park, Naoya Sakamoto, Hatsumi Ishida, Shoichi Itoh PDF (OPEN ACCESS) Update (1 Mar 2019): LINK “Ultrarefractory (UR) phases in calcium-aluminum-rich inclusions (CAIs) could have formed at higher temperature…
Maohokite, a post‐spinel polymorph of MgFe2O4 in shocked gneiss from the Xiuyan crater in ChinaOPEN ACCESS
Ming Chen, Jinfu Shu, Xiande Xie, Dayong Tan Meteoritics & Planetary Science First Published: 30 November 2018 LINK “Maohokite, a post‐spinel polymorph of MgFe2O4, was found in shocked gneiss from the Xiuyan crater in China….
The atmospheric entry of fine‐grained micrometeorites: The role of volatile gases in heating and fragmentation
M. D. Suttle, M. J. Genge, L. Folco, M. Van Ginneken, Q. Lin, S. S. Russell, J. Najorka Meteoritics & Planetary Science First Published: 30 November 2018 LINK “The early stages of atmospheric entry are…
Waiting to make an impact: a probable excess of near-Earth asteroids in 2018 LA-like orbitsOPEN ACCESS
C. de la Fuente Marcos,R. de la Fuente Marcos Astronomy & Astrophysics November 30, 2018 PDF (OPEN ACCESS) “The discovery and tracking of 2018 LA marks only the third instance in history that the parent…
Evidence for oxygen-isotope exchange in refractory inclusions from Kaba (CV3.1) carbonaceous chondrite during fluid-rock interaction on the CV parent asteroidOPEN ACCESS
Alexander N. Krot, Kazuhide Nagashima, Krisztián Fintor, Elemér Pál-Molnár Geochimica et Cosmochimica Acta LINK (OPEN ACCESS) PDF (OPEN ACCESS) “We report on the mineralogy, petrology, and in situ measured oxygen-isotope compositions of three Fluffy Type…
Spinel assemblages in lunar meteorites Graves Nunataks 06157 and Dhofar 1528: Implications for impact melting and equilibration in the Moon’s upper mantle
Axel Wittmann, Randy L. Korotev, Bradley L. Jolliff, Paul K. Carpenter Meteoritics & Planetary Science First Published: 28 November 2018 LINK “Magnesium‐rich spinel assemblages occur in the two lunar vitric breccia meteorites—Dhofar (Dho) 1528 and…
The Impact Effect Calculator of Celestial Body Impacts to the Earth: The Constructor of Hazardous Orbits
S. A. Naroenkov, D. O. Glazachev, A. P. Kartashova, O. P. Popova I. S. Turuntaev Solar System Research November 2018, Volume 52, Issue 6, pp 534–546 LINK Original Russian Text © S.A. Naroenkov, D.O. Glazachev,…
Condensate refractory inclusions from the CO3.00 chondrite Dominion Range 08006: Petrography, mineral chemistry, and isotopic compositions
S.B. Simon, A.N. Krot, K. Nagashima, L. Kööp, A.M. Davis Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 27 November 2018 LINK “We have found two refractory inclusions in the CO3.00 carbonaceous chondrite…
Hydrocode simulations of asteroid airbursts and constraints for TunguskaOPEN ACCESS
Darrel K. Robertson, Donovan L. Mathias Icarus Available online 21 October 2018 LINK (OPEN ACCESS) “Highlights • Hydrocode simulations of asteroid airbursts of interest to planetary defense. • Both asteroids and comets plausible for Tunguska…
Petrogenesis of lunar impact melt rock meteorite Oued Awlitis 001
Axel Wittmann, Randy L. Korotev, Bradley L. Jolliff, Kunihiko Nishiizumi, A. J. Timothy Jull, Marc W. Caffee, Michael Zanetti, Anthony J. Irving Meteoritics & Planetary Science doi:10.1111/maps.13218 LINK “Oued Awlitis 001 is a highly feldspathic,…
Heterogeneity of melts in impact deposits and implications for their origin (Ries suevite, Germany)
Susann Siegert, Lutz Hecht Meteoritics & Planetary Science doi.org/10.1111/maps.13210 LINK “Impact melt‐bearing clastic deposits (suevites) are one of the most important records of the impact cratering process. A deeper understanding of their composition and formation…
Shock conditions recorded in NWA 8159 martian augite basalt with implications for the impact cratering history on Mars
Tom G. Sharp, Erin L. Walton, Jinping Hu, Carl Agee Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 24 November 2018 LINK “NWA 8159 is an augite-rich martian basalt, formed by cooling of…
Origin of metal from CB chondrites in an impact plume – A combined study of Fe and Ni isotope composition and trace element abundances
M. Weyrauch, J. Zipfel, S. Weyer Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 24 November 2018 LINK “The formation processes of the unusually metal-rich CB chondrites are a matter of debate. It…
Mineralogical Constraints on the Thermal History of Martian Regolith Breccia Northwest Africa 8114OPEN ACCESS
J.L. MacArthur, J.C. Bridges, L.J. Hicks, R. Burgess, K.H.Joy, M.J.Branney, G.M.Hansford, S.H.Bakerd, S.P.Schwenzer, S.J.Gurman, N.R.Stephen, E.D.Steer, J.D.Piercy, T.R. Ireland Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 23 November 2018 LINK (OPEN ACCESS)…
Northwest Africa 11024—A heated and dehydrated unique carbonaceous (CM) chondrite
Samuel Ebert, Addi Bischoff, Dennis Harries, Sarah Lentfort, Jean‐Alix Barrat, Andreas Pack, Jérôme Gattacceca, Robbin Visser, Peter Schmid‐Beurmann, Stephan Kimpel Meteorit Planet Sci. . doi:10.1111/maps.13212 LINK “Based on the high abundance of fine‐grained material and…
Siderophile Element Constraints on the Thermal History of the H Chondrite Parent body
G.J. Archer, R.J. Walker, J. Tino, T. Blackburn, T.S.Kruijer, J.L. Hellmann Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 20 November 2018 LINK “The abundances of highly siderophile elements (HSE: Re, Os, Ir,…
Sequential Chemical Separation of Cr and Ti from a Single Digest for High Precision Isotope Measurements of Planetary Materials
Yuki Hibiya, Tsuyoshi Iizuka, Katsuyuki Yamashita, Shigekazu Yoneda, Akane Yamakawa Geostand Geoanal Res. doi:10.1111/ggr.12249 First published: 19 November 2018 LINK “Combined determination of Cr and Ti isotopes of planetary materials offers a means with which…
Experimental hydrothermal alteration of basaltic glass with relevance to Mars
C. Sætre, H. Hellevang, L. Riu, H. Dypvik, C. Pilorget, F. Poulet, S. C. Werner Meteorit Planet Sci. . doi:10.1111/maps.13214 LINK “Phyllosilicates, carbonates, zeolites, and sulfates on Mars give clues about the planet’s past environmental…
Chemical, microstructural and chronological record of phosphates in the Ksar Ghilane 002 enriched shergottite
J. Roszjar, M.J. Whitehouse, K. Terada, K. Fukuda, T.John, A.Bischoff, Y.Morishita, H.Hiyagon Geochimica et Cosmochimica Acta LINK “The enriched basaltic (martian) shergottite Ksar Ghilane (KG) 002, discovered in 2010, is exceptionally rich in coexisting but…
Intense aqueous alteration on C-type asteroids: Perspectives from giant fine-grained micrometeorites [GCA-D-18-00805]
M.D.Suttle, L.Folco, M.J.Genge, S.S.Russell, J.Najorka, M. van Ginneken Geochimica et Cosmochimica Acta LINK “This study explores the petrology of five giant (>400μm) hydrated fine-grained micrometeorites from the Transantarctic Mountain (TAM) micrometeorite collection. For the first…
Quenched primary melt in Ramlat as Sahmah 517 – Snapshot of ureilite anatexis in the early solar system
Åke V. Rosén, Jonas Pape, Beda A. Hofmann, Edwin Gnos, Marcel Guillong Geochimica et Cosmochimica Acta LINK “Ureilites are the second largest group of achondrite meteorites but consensus is still lacking on the nature of…
Polymer amide as a carrier of 15N in Allende and Acfer 086 meteoritesOPEN ACCESS
Maclolm W McGEOCH, Tomáš ŠAMOŘIL, David ZAPOTOK, Julie E M McGEOCH PDF (OPEN ACCESS) “Polymers of amino acids have been found in Allende and Acfer 086, with extra-terrestrial origin evidenced by isotopically enhanced satellite peaks…
High‐mass resolution molecular imaging of organic compounds on the surface of Murchison meteorite
Minako Hashiguchi, Hiroshi Naraoka Meteorit Planet Sci. . doi:10.1111/maps.13211 LINK “High‐resolution mass spectrometry (HRMS) imaging by desorption electrospray ionization (DESI) coupled with Orbitrap MS using methanol (MeOH) spray was performed on a fragment of the…
Structural Investigation of Silicon Carbide X Grains: Constraints on Condensation in Supernova Ejecta
János Kodolány, Christian Vollmer, Peter Hoppe, and Maren Müller The Astrophysical Journal Volume 868, Number 1 LINK “We analyzed seven presolar SiC grains of supernova origin (average diameter: 1–2 μm) with transmission electron microscopy. Five…
Martian magmatism from plume metasomatized mantleOPEN ACCESS
James M. D. Day, Kimberly T. Tait, Arya Udry, Frédéric Moynier, Yang Liu & Clive R. Neal Nature Communications Volume 9, Article number: 4799 (2018) Published: 15 November 2018 LINK (OPEN ACCESS) PDF (OPEN ACCESS)…
A large impact crater beneath Hiawatha Glacier in northwest GreenlandOPEN ACCESS
Kurt H. Kjær, Nicolaj K. Larsen, Tobias Binder, Anders A. Bjørk, Olaf Eisen, Mark A. Fahnestock, Svend Funder, Adam A. Garde, Henning Haack, Veit Helm, Michael Houmark-Nielsen, Kristian K. Kjeldsen, Shfaqat A. Khan,Horst Machguth, Iain…
The physical properties of meteorites
D. Ostrowski, K. Bryson Planetary and Space Science In Press, Accepted Manuscript, Available online 14 November 2018 LINK “Meteorites provide vast amounts of information on the make up and history of the solar system. Physical…
Triggering Collapse of the Presolar Dense Cloud Core and Injecting Short-Lived Radioisotopes with a Shock Wave. VI. Protostar and Protoplanetary Disk FormationOPEN ACCESS
Alan P. Boss accepted by ApJ Submitted: 12 November, 2018 PDF (OPEN ACCESS) “Cosmochemical evaluations of the initial meteoritical abundance of the short-lived radioisotope (SLRI) 26Al have remained fairly constant since 1976, while estimates for…
Molecular distribution, 13C‐isotope, and enantiomeric compositions of carbonaceous chondrite monocarboxylic acids
José C. Aponte, Hannah K. Woodward, Neyda M. Abreu, Jamie E. Elsila, Jason P. Dworkin Meteoritics & Planetary Science First Published: 12 November 2018 LINK “The water‐soluble organic compounds in carbonaceous chondrite meteorites constitute a…
Fine-Grained Scoriaceous and Unmelted Micrometeorites: Sources and Relationships with Cosmic Spherules
D. D. Badyukov, F. Brandstaetter, D. Topa Geochemistry International November 2018, Volume 56, Issue 11, pp 1071–1083 First Online: 12 November 2018 LINK “185 fine-grained micrometeorites (FgMMs) from the Novaya Zemlya micrometeorite collection were studied…
Probing molecular and isotopic features of meteoritic insoluble organic matter by solid‐state nuclear magnetic resonance spectroscopy with sub‐milligram sample
M. K. Pandey, Y. Nishiyama, P. Tekely Meteorit Planet Sci. . doi:10.1111/maps.13209 LINK “We recorded one‐ and two‐dimensional solid‐state nuclear magnetic resonance spectra of meteoric insoluble organic matter with unprecedented sensitivity and resolution permitting us…
Previously unknown quasicrystal periodic approximant found in spaceOPEN ACCESS
Luca Bindi, Joyce Pham & Paul J. Steinhardt Scientific Reports volume 8, Article number: 16271 (2018) Published: 02 November 2018 LINK (OPEN ACCESS) PDF (OPEN ACCESS) “We report the discovery of Al34Ni9Fe2, the first natural…
The Volatility Trend of Protosolar and Terrestrial Elemental AbundancesOPEN ACCESS
Haiyang S. Wang, Charles H. Lineweaver, Trevor R. Ireland PDF (OPEN ACCESS) White paper submitted for community feedback. Feedback is collected at this URL. Update (15 March 2019): replaced and accepted for publication in Icarus….
Nucleosynthetic vanadium isotope heterogeneity of the early solar system recorded in chondritic meteoritesOPEN ACCESS
Sune G. Nielsen, Maureen Auro, Kevin Righter, David Davis, Julie Prytulak, Fei Wu, Jeremy D. Owens Earth and Planetary Science Letters Volume 505, 1 January 2019, Pages 131-140 LINK (OPEN ACCESS) PDF (OPEN ACCESS) “Highlights…
The initial structure of chondrule dust rims I: electrically neutral grains
C. Xiang, A. Carballido, R.D. Hanna, L.S. Matthews, T.W. Hyde Icarus In Press, Accepted Manuscript, Available online 26 October 2018 LINK “Highlights • FGRs formed in strong turbulence are more compact and grow more rapidly….
Making the Planetary Material Diversity During the Early Assembling of the Solar SystemOPEN ACCESS
Francesco Cristiano Pignatale, Sébastien Charnoz, Marc Chaussidon, Emmanuel Jacquet Accepted 24/10/2018, ApJL PDF (OPEN ACCESS) LINK “Chondritic meteorites, the building blocks of terrestrial planets, are made of an out-of-equilibrium assemblage of solids formed at high…
Spectral Characterization of Analog Samples in Anticipation of OSIRIS-REx’s Arrival at Bennu: A Blind Test Study
K.L. Donaldson Hanna, D.L. Schrader, E.A. Cloutis, G.D. Cody, A.J. King, T.J. McCoy, D.M. Applin, J.P. Mann, N.E. Bowles, J.R. Brucato, H.C. Connolly Jr., E. Dotto, L.P. Keller, L.F. Lim, B.E. Clark, V.E. Hamilton, C….
