Results 91 to 100 of about 2,447 (234)

Chemistry in Retrieved Ryugu Asteroid Samples Revealed by Non-Invasive X-ray Microanalyses: Pink-Beam Fluorescence CT and Tender-Energy Absorption Spectroscopy

Geosciences
The Hayabusa2 space mission recently retrieved 5.4 g of material from asteroid Ryugu, providing the first direct access to pristine material from a carbonaceous asteroid. This study employs a novel combination of non-invasive synchrotron X-ray techniques
Paul Northrup, Ryan Tappero, Timothy D. Glotch, George J. Flynn, Mehmet Yesiltas, Yoko Kebukawa, Leonard Flores, Marina E. Gemma, Gavin Piccione   +8 more
doaj   +1 more source

AFM-IR nanospectroscopy of nanoglobule-like particles in Ryugu samples returned by the Hayabusa2 mission [PDF]

International audienceContext. The JAXA Hayabusa2 mission returned well-preserved samples collected from the carbonaceous asteroid Ryugu, providing unique non-terrestrially weathered samples from a known parent body.Aims.
Nakazawa, Satoru, Maximilien Verdier-Paoletti, Jean Duprat, Miho Shigenaka, Pierre Beck, Kana Amano, Okumura, Taiga, Laurent Remusat, Dazzi, Alexandre, Emmanuel Dartois, Shogo Tachibana, Brad T. De Gregorio, Nakamura, Tomoki, Tsuda, Yuichi, Scott Sandford, Yuichi Tsuda, Komatsu, Mutsumi, Verdier-Paoletti, Maximilien, Yogata, Kasumi, David A. L. Kilcoyne, Gregorio, Bradley De, Akiko Miyazaki, Lydie Bonal, Okada, Tatsuaki, Megumi Matsumoto, Deniset-Besseau, Ariane, Shigenaka, Miho, Yoshio Takahashi, Kikuiri, Mizuha, Nittler, Larry R., Cody, George D., Quirico, Eric, Hashiguchi, Minako, Saiki, Takanao, Aiko Nakato, Beck, Pierre, Larry R. Nittler, Mizuha Kikuiri, Duprat, Jean, de Gregorio, Brad T., Yamashita, Shohei, Toru Yada, Christophe Sandt, Mutsumi Komatsu, Hiroki Suga, Shohei Yamashita, Amano, Kana, Watanabe, Sei-Ichiro, Kagawa, Eiichi, Satoshi Tanaka, Tamenori, Yusuke, Usui, Tomohiro, Van T. H. Phan, Smail Mostefaoui, Yusuke Tamenori, Masahiro Nishimura, Kilcoyne, David A. L., Okazaki, Ryuji, Yoshikawa, Makoto, Eric Quirico, Naraoka, Hiroshi, Ariane Deniset-Besseau, Taiga Okumura, Kebukawa, Yoko, Miyazaki, Akiko, Nishimura, Masahiro, Yoko Kebukawa, Noguchi, Takaaki, Barosch, Jens, Sei-ichiro Watanabe, Takaaki Noguchi, Ohigashi, Takuji, Rhonda Stroud, Tomoki Nakamura, Tomohiro Usui, Yabuta, Hikaru, Kanami Kamide, Tanaka, Satoshi, Kanako Sakamoto, Jens Barosch, Remusat, Laurent, Laure Bejach, Suga, Hiroki, Tachibana, Shogo, Tomoyo Morita, Takahashi, Yoshio, Mathurin, Jérémie, Morita, Tomoyo, Dartois, Emmanuel, Sakamoto, Kanako, Montagnac, Gilles, Takeichi, Yasuo, Eiichi Kagawa, Martins, Zita, Yasuo Takeichi, Masanao Abe, Takanao Saiki, Borondics, Ferenc, Bonal, Lydie, George D. Cody, Cécile Engrand, Makoto Yoshikawa, Engrand, Cécile, Sandford, Scott, Jérémie Mathurin, Satoru Nakazawa, Alexandre Dazzi, Zita Martins, Kamide, Kanami, Yurimoto, Hisayoshi, Hiroshi Naraoka, Takuji Ohigashi, Gilles Montagnac, Kasumi Yogata, Matsumoto, Megumi, Stroud, Rhonda, Yada, Toru, Tatsuaki Okada, Mostefaoui, Smail, Fuyuto Terui, Hisayoshi Yurimoto, Terui, Fuyuto, Phan, van T. H., Barosch, Jens; id_orcid, Ryuji Okazaki, Sandt, Christophe, Ferenc Borondics, Abe, Masanao, Minako Hashiguchi, Hikaru Yabuta, Bejach, Laure, Nakato, Aiko   +131 more
core   +1 more source

Issue Information

Meteoritics &Planetary Science, Volume 61, Issue 5, Page 741-742, May 2026.
wiley   +2 more sources

Solar System’s earliest solids as tracers of the accretion region of Ryugu and Ivuna-type carbonaceous chondrites

Communications Earth & Environment
Samples from the carbonaceous asteroid Ryugu and CI (Ivuna-type) chondrites are dominated by low-temperature, aqueously formed secondary minerals, with rare occurrences of anhydrous primary minerals that formed in the high-temperature region of the solar
Noriyuki Kawasaki, Sota Arakawa, Yushi Miyamoto, Naoya Sakamoto, Daiki Yamamoto, Sara S. Russell, Hisayoshi Yurimoto   +6 more
doaj   +1 more source

El asteroide Ryugu y el origen de la vida

, 2022
César Menor-Salván
openalex   +1 more source

“CY1” Chondrites Produced by Impact Dehydration of the CI Chondrite Parent Body

The Astrophysical Journal Letters
The recently proposed Yamato-type (CY) chondrites share significant similarities with CI chondrites and Ryugu. We present major and trace elemental, Re–Os, and mass-independent Ti, Cr, and Fe isotope data for seven CY chondrites. The elemental data along
Ke Zhu, Nao Nakanishi, Jan Render, Quinn R. Shollenberger, Tetsuya Yokoyama, Akira Ishikawa, Lu Chen   +6 more
doaj   +1 more source

Characterizing Volatiles and Organics on Asteroid (162173) Ryugu

, 2018
Outline: Overview of Hayabusa2 mission and its target asteroid Ryugu; Spectroscopic laboratory measurements under asteroid-like conditions of carbonaceous chondrites; Recent ground-based observations of carbonaceous asteroids relevant to Ryugu ...
Kitazato, Kohei, Hibbitts, Karl, Nakauchi, Yusuke, Takir, Driss, Le Corre, Lucille, Emery, Josh   +5 more
core  

Surface Ages for the Sample Return Asteroids Bennu, Ryugu, and Itokawa

The Planetary Science Journal
The OSIRIS-REx, Hayabusa2, and Hayabusa missions have returned samples from three near-Earth asteroids (NEAs), namely Bennu, Ryugu, and Itokawa, respectively.
William F. Bottke, Alex J. Meyer, David Vokrouhlický, David Nesvorný, Edward B. Bierhaus, Daniella N. DellaGiustina, Rachael Hoover, Harold C. Connolly, Dante S. Lauretta   +8 more
doaj   +1 more source

Clustering analysis of high spatial resolution spectra of asteroid (162173) Ryugu from Hayabusa2/NIRS3

, 2022
Nicolas Bott, D. Perna, J. D. P. Deshapriya, P. H. Hasselmann, M. A. Barucci, D. L. Domingue, E. Dotto, K. Kitazato, M. Matsuoka, E. Palomba, Tomohiro Usui, M. Fulchignoni   +11 more
openalex   +2 more sources

A Target Before Shooting Ryugu

Eos, 2019
The asteroid’s rough surface surprised Hayabusa2’s mission scientists. So they pulled out their spare gun and shot an “asteroid” at home first.
openaire   +1 more source