Reconstructing the aqueous environment of the Ryugu parent body through the speciation of multiple elementsOPEN ACCESS 

· by · in , , ,

Takahiro Kawai, Keisuke Fukushi, Tomohiro Ohno, Hiroki Suga, Masayuki Uesugi, Ayu Takemoto, Akiko Yamaguchi, Takaaki Itai, Yuta Ijichi, Shohei Yamashita, Yasuhiro Niwa, Ryoichi Nakada, Mizuho Koike, Hideto Yoshida, Masaki Oura, Megumi Matsumoto, Tomohiro Usui, Yoko…

Correlative Microstructural Analysis of a Weathered Nantan Meteorite FragmentOPEN ACCESS 

· by · in , ,

Graeme J. Francolini, Brendan V. Dyck, Paul Mack, Ben Britton PDF (OPEN ACCESS) “The weathering of iron-rich phases within meteorites is a multi-stage process that significantly alters the microstructure and chemical composition based both on…

Water and hydroxyl on asteroid Bennu: Reconciling remote observations with OSIRIS-REx sample analysisOPEN ACCESS 

· by · in , ,

Hannah H. Kaplan, Amy A. Simon, Victoria E. Hamilton, Joshua P. Emery, Dennis Reuter, Andy J. López-Oquendo MAPS, Version of Record online: 14 October 2026 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “This study investigates the spatial…

Assessing the analytical capabilities of handheld laser-induced breakdown spectroscopy (hLIBS) on corroded iron objects of possible meteoritic originOPEN ACCESS 

· by · in ,

Giorgio S. Senesi, Albert Jambon, Olga De Pascale, Lahcen Ouknine, Hassan Nachit, Fouad Khiri, Abderrahmane Ibhi MAPS, Version of Record online: 14 October 2026 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Despite meteorites having been recognized as…

Thermal history of an amoeboid olivine aggregate in the early solar nebulaOPEN ACCESS 

· by · in , , ,

M. Kimura, N. Imae, M. Komatsu, A. Yamaguchi MAPS, Version of Record online: 14 October 2026 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Carbonaceous chondrites commonly contain amoeboid olivine aggregates (AOAs). Here, we investigated an AOA in…

error: