Oxygen isotope systematics of petrographically and chemically rare chondrules from the NWA 6991 (CV3) chondrite: Implications for chondrule precursors and radial transport in the protoplanetary diskOPEN ACCESS
Takuma Sumitani, Kohei Fukuda, Takayuki Ushikubo, Rei Kanemaru, Noriko T. Kita, Koki Tsutsui, Changkun Park, Hwayoung Kim, Pilmo Kang, Kentaro Terada Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 7 May 2026 LINK +…
An unsupervised machine learning approach to iron meteorite classificationOPEN ACCESS
Louis-Alexandre Lobanov, Hilary Downes MAPS, Version of Record online: 07 May 2026 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Iron meteorites are usually classified manually using bivariate elemental plots. This study extends iron meteorite classification into multi-element…
Analysis of hydrogen, carbon, oxygen, sulfur, chlorine, and mercury in samples returned from asteroid (101955) BennuOPEN ACCESS
Hisayoshi Yurimoto, Shogo Tachibana, Hisashi Homma, Shintaro Komatani, Tomoaki Watanabe, Kazuko Motomura, Yoshinobu Hosoi, Satoru Tanaka, Mai Sakaguchi, Noriyuki Kawasaki, Jessica J. Barnes, Ann N. Nguyen, Harold. C. Connolly Jr., Dante S. Lauretta MAPS, Version…
