[HTML][HTML] The aqueous alteration of CM chondrites, a review
The CM chondrites are samples of primitive water-rich asteroids formed during the early
solar system. They record significant interaction between liquid water and silicate rock …
solar system. They record significant interaction between liquid water and silicate rock …
Dust from supernovae and their progenitors in the solar nebula
Pristine stardust grains from the interstellar gas and dust cloud from which our Solar System
formed some 4.57 billion years ago are present in small quantities in primitive Solar System …
formed some 4.57 billion years ago are present in small quantities in primitive Solar System …
Presolar stardust in asteroid Ryugu
We have conducted a NanoSIMS-based search for presolar material in samples recently
returned from C-type asteroid Ryugu as part of JAXA's Hayabusa2 mission. We report the …
returned from C-type asteroid Ryugu as part of JAXA's Hayabusa2 mission. We report the …
Search for meteoritic GEMS II: Comparison of inclusions in amorphous silicates from the Paris chondrite and from anhydrous chondritic interplanetary dust particles
Amorphous silicates containing abundant nano-inclusions have been reported in the Paris
CM chondrite (Leroux et al., 2015). They have chemical and morphological similarities to …
CM chondrite (Leroux et al., 2015). They have chemical and morphological similarities to …
Formation of chondrule fine‐grained rims from local nebular reservoirs
Chondrules are commonly surrounded by fine‐grained rims (FGRs) whose origin remains
highly debated; both nebular and parent body settings are generally proposed. Deciphering …
highly debated; both nebular and parent body settings are generally proposed. Deciphering …
Presolar stardust in highly pristine CM chondrites Asuka 12169 and Asuka 12236
We report a NanoSIMS search for presolar grains in the CM chondrites Asuka (A) 12169 and
A12236. We found 90 presolar O‐rich grains and 25 SiC grains in A12169, giving matrix …
A12236. We found 90 presolar O‐rich grains and 25 SiC grains in A12169, giving matrix …
Presolar O-and C-anomalous grains in unequilibrated ordinary chondrite matrices
Presolar grains are trace components in chondrite matrices. Their abundances and
compositions have been systematically studied in carbonaceous chondrites but rarely in situ …
compositions have been systematically studied in carbonaceous chondrites but rarely in situ …
[HTML][HTML] Analytical protocols for Phobos regolith samples returned by the Martian Moons eXploration (MMX) mission
Abstract Japan Aerospace Exploration Agency (JAXA) will launch a spacecraft in 2024 for a
sample return mission from Phobos (Martian Moons eXploration: MMX). Touchdown …
sample return mission from Phobos (Martian Moons eXploration: MMX). Touchdown …
Nanoscale infrared characterization of dark clasts and fine-grained rims in CM2 chondrites: Aguas Zarcas and Jbilet Winselwan
Carbonaceous chondrites are among the most primitive meteorites that escaped extreme
temperatures and melting in their parent bodies and, as such, offer valuable records of the …
temperatures and melting in their parent bodies and, as such, offer valuable records of the …
Coordinated chemical and microstructural analyses of presolar silicate grains from AGB/RGB stars and supernovae in the CO3. 0 chondrite Dominion Range 08006
LB Seifert, P Haenecour, TJ Zega - Meteoritics & Planetary …, 2022 - Wiley Online Library
We report the structural and chemical analyses of six presolar silicate grains identified in situ
in the CO3. 0 carbonaceous chondrite Dominion Range (DOM) 08006. Two of the grains …
in the CO3. 0 carbonaceous chondrite Dominion Range (DOM) 08006. Two of the grains …