Tracing the history of an unusual compound presolar grain from progenitor star to asteroid parent body host

Autor: Jens Barosch, Larry Nittler, Elena Dobrica, Sheryl Singerling, Adrian Brearley, Rhonda Stroud

Publikováno v: Geochimica et Cosmochimica Acta. 344:230-243

We conducted a TEM study of an unusual oxide-silicate composite presolar grain (F2-8) from the unequilibrated ordinary chondrite Semarkona. The presolar composite grain is relatively large, has an amoeboidal shape, and contains Mg-rich olivine, Mg-Al

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18d273a7c9482fbea06c332b8791dc70
https://doi.org/10.1016/j.gca.2023.01.015

Macromolecular organic matter in samples of the asteroid (162173) Ryugu

Autor: Hikaru Yabuta, George D. Cody, Cécile Engrand, Yoko Kebukawa, Bradley De Gregorio, Lydie Bonal, Laurent Remusat, Rhonda Stroud, Eric Quirico, Larry Nittler, Minako Hashiguchi, Mutsumi Komatsu, Taiga Okumura, Jérémie Mathurin, Emmanuel Dartois, Jean Duprat, Yoshio Takahashi, Yasuo Takeichi, David Kilcoyne, Shohei Yamashita, Alexandre Dazzi, Ariane Deniset-Besseau, Scott Sandford, Zita Martins, Yusuke Tamenori, Takuji Ohigashi, Hiroki Suga, Daisuke Wakabayashi, Maximilien Verdier-Paoletti, Smail Mostefaoui, Gilles Montagnac, Jens Barosch, Kanami Kamide, Miho Shigenaka, Laure Bejach, Megumi Matsumoto, Yuma Enokido, Takaaki Noguchi, Hisayoshi Yurimoto, Tomoki Nakamura, Ryuji Okazaki, Hiroshi Naraoka, Kanako Sakamoto, Harold C. Connolly, Dante S. Lauretta, Masanao Abe, Tatsuaki Okada, Toru Yada, Masahiro Nishimura, Kasumi Yogata, Aiko Nakato, Miwa Yoshitake, Ayako Iwamae, Shizuho Furuya, Kentaro Hatakeda, Akiko Miyazaki, Hiromichi Soejima, Yuya Hitomi, Kazuya Kumagai, Tomohiro Usui, Tasuku Hayashi, Daiki Yamamoto, Ryota Fukai, Seiji Sugita, Kohei Kitazato, Naru Hirata, Rie Honda, Tomokatsu Morota, Eri Tatsumi, Naoya Sakatani, Noriyuki Namiki, Koji Matsumoto, Rina Noguchi, Koji Wada, Hiroki Senshu, Kazunori Ogawa, Yasuhiro Yokota, Yoshiaki Ishihara, Yuri Shimaki, Manabu Yamada, Chikatoshi Honda, Tatsuhiro Michikami, Moe Matsuoka, Naoyuki Hirata, Masahiko Arakawa, Chisato Okamoto, Masateru Ishiguro, Ralf Jaumann, Jean-Pierre Bibring, Matthias Grott, Stefan Schröder, Katharina Otto, Cedric Pilorget, Nicole Schmitz, Jens Biele, Tra-Mi Ho, Aurélie Moussi-Soffys, Akira Miura, Hirotomo Noda, Tetsuya Yamada, Keisuke Yoshihara, Kosuke Kawahara, Hitoshi Ikeda, Yukio Yamamoto, Kei Shirai, Shota Kikuchi, Naoko Ogawa, Hiroshi Takeuchi, Go Ono, Yuya Mimasu, Kent Yoshikawa, Yuto Takei, Atsushi Fujii, Yu-ichi Iijima, Satoru Nakazawa, Satoshi Hosoda, Takahiro Iwata, Masahiko Hayakawa, Hirotaka Sawada, Hajime Yano, Ryudo Tsukizaki, Masanobu Ozaki, Fuyuto Terui, Satoshi Tanaka, Masaki Fujimoto, Makoto Yoshikawa, Takanao Saiki, Shogo Tachibana, Sei-ichiro Watanabe, Yuichi Tsuda

Publikováno v: Science
Science, 2023, 379 (6634), pp.eabn9057. ⟨10.1126/science.abn9057⟩

International audience; INTRODUCTION: Organic compounds in asteroids and comets contain information about the early history of the Solar System. They could also have delivered organic material to early Earth. The Hayabusa2 spacecraft visited the carb

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b72ba07beee05af931531c10dc3c6dff
https://elib.dlr.de/195933/

Presolar Stardust in Asteroid Ryugu

Autor: Jens Barosch, Larry R. Nittler, Jianhua Wang, Conel M. O’D. Alexander, Bradley T. De Gregorio, Cécile Engrand, Yoko Kebukawa, Kazuhide Nagashima, Rhonda M. Stroud, Hikaru Yabuta, Yoshinari Abe, Jérôme Aléon, Sachiko Amari, Yuri Amelin, Ken-ichi Bajo, Laure Bejach, Martin Bizzarro, Lydie Bonal, Audrey Bouvier, Richard W. Carlson, Marc Chaussidon, Byeon-Gak Choi, George D. Cody, Emmanuel Dartois, Nicolas Dauphas, Andrew M. Davis, Alexandre Dazzi, Ariane Deniset-Besseau, Tommaso Di Rocco, Jean Duprat, Wataru Fujiya, Ryota Fukai, Ikshu Gautam, Makiko K. Haba, Minako Hashiguchi, Yuki Hibiya, Hiroshi Hidaka, Hisashi Homma, Peter Hoppe, Gary R. Huss, Kiyohiro Ichida, Tsuyoshi Iizuka, Trevor R. Ireland, Akira Ishikawa, Motoo Ito, Shoichi Itoh, Kanami Kamide, Noriyuki Kawasaki, A. L. David Kilcoyne, Noriko T. Kita, Kouki Kitajima, Thorsten Kleine, Shintaro Komatani, Mutsumi Komatsu, Alexander N. Krot, Ming-Chang Liu, Zita Martins, Yuki Masuda, Jérémie Mathurin, Kevin D. McKeegan, Gilles Montagnac, Mayu Morita, Smail Mostefaoui, Kazuko Motomura, Frédéric Moynier, Izumi Nakai, Ann N. Nguyen, Takuji Ohigashi, Taiga Okumura, Morihiko Onose, Andreas Pack, Changkun Park, Laurette Piani, Liping Qin, Eric Quirico, Laurent Remusat, Sara S. Russell, Naoya Sakamoto, Scott A. Sandford, Maria Schönbächler, Miho Shigenaka, Hiroki Suga, Lauren Tafla, Yoshio Takahashi, Yasuo Takeichi, Yusuke Tamenori, Haolan Tang, Kentaro Terada, Yasuko Terada, Tomohiro Usui, Maximilien Verdier-Paoletti, Sohei Wada, Meenakshi Wadhwa, Daisuke Wakabayashi, Richard J. Walker, Katsuyuki Yamashita, Shohei Yamashita, Qing-Zhu Yin, Tetsuya Yokoyama, Shigekazu Yoneda, Edward D. Young, Hiroharu Yui, Ai-Cheng Zhang, Masanao Abe, Akiko Miyazaki, Aiko Nakato, Satoru Nakazawa, Masahiro Nishimura, Tatsuaki Okada, Takanao Saiki, Satoshi Tanaka, Fuyuto Terui, Yuichi Tsuda, Sei-ichiro Watanabe, Toru Yada, Kasumi Yogata, Makoto Yoshikawa, Tomoki Nakamura, Hiroshi Naraoka, Takaaki Noguchi, Ryuji Okazaki, Kanako Sakamoto, Shogo Tachibana, Hisayoshi Yurimoto

Publikováno v: Astrophysical Journal, Letters
The Astrophysical Journal Letters
The Astrophysical journal letters
The Astrophysical journal letters, 2022, 935, ⟨10.3847/2041-8213/ac83bd⟩
Barosch, J, Nittler, L R, Wang, J, Alexander, C M OD, De Gregorio, B T, Engrand, C, Kebukawa, Y, Nagashima, K, Stroud, R M, Yabuta, H, Abe, Y, Aléon, J, Amari, S, Amelin, Y, Bajo, K, Bejach, L, Bizzarro, M, Bonal, L, Bouvier, A, Carlson, R W, Chaussidon, M, Choi, B-G, Cody, G D, Dartois, E, Dauphas, N, Davis, A M, Dazzi, A, Deniset-Besseau, A, Di Rocco, T, Duprat, J, Fujiya, W, Fukai, R, Gautam, I, Haba, M K, Hashiguchi, M, Hibiya, Y, Hidaka, H, Homma, H, Hoppe, P, Huss, G R, Ichida, K, Iizuka, T, Ireland, T R, Ishikawa, A, Ito, M, Itoh, S, Kamide, K, Kawasaki, N, Kilcoyne, A L D, Kita, N T, Kitajima, K, Kleine, T, Komatani, S, Komatsu, M, Krot, A N, Liu, M-C, Martins, Z, Masuda, Y, Mathurin, J, McKeegan, K D, Montagnac, G, Morita, M, Mostefaoui, S, Motomura, K, Moynier, F, Nakai, I, Nguyen, A N, Ohigashi, T, Okumura, T, Onose, M, Pack, A, Park, C, Piani, L, Qin, L, Quirico, E, Remusat, L, Russell, S S, Sakamoto, N, Sandford, S A, Schönbächler, M, Shigenaka, M, Suga, H, Tafla, L, Takahashi, Y, Takeichi, Y, Tamenori, Y, Tang, H, Terada, K, Terada, Y, Usui, T, Verdier-Paoletti, M, Wada, S, Wadhwa, M, Wakabayashi, D, Walker, R J, Yamashita, K, Yamashita, S, Yin, Q-Z, Yokoyama, T, Yoneda, S, Young, E D, Yui, H, Zhang, A-C, Abe, M, Miyazaki, A, Nakato, A, Nakazawa, S, Nishimura, M, Okada, T, Saiki, T, Tanaka, S, Terui, F, Tsuda, Y, Watanabe, S, Yada, T, Yogata, K, Yoshikawa, M, Nakamura, T, Naraoka, H, Noguchi, T, Okazaki, R, Sakamoto, K, Tachibana, S & Yurimoto, H 2022, ' Presolar Stardust in Asteroid Ryugu ', Astrophysical Journal Letters, vol. 935, no. 1, L3 . https://doi.org/10.3847/2041-8213/ac83bd
The Astrophysical Journal

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 detection of all major presolar grain types with O- and C-anomalous isotopic co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3076c4a357b620eafbef15418358a097
https://hdl.handle.net/21.11116/0000-000B-1692-7

Electron Microscopy of Organic Matter in Returned Samples from Asteroid Ryugu

Autor: Rhonda Stroud, Bradley De Gregorio, Larry Nittler, Katherine Burgess, Brittany Cymes, Jens Barosch, Hikaru Yabuta, Takaaki Noguchi

Publikováno v: Goldschmidt2022 abstracts.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::65a337752647f87f0a10b58c4ca2b337
https://doi.org/10.46427/gold2022.11600

Chemical composition of carbonaceous asteroid Ryugu from synchrotron spectroscopy in the mid- to far-infrared of Hayabusa2-returned samples

Autor: Emmanuel Dartois, Yoko Kebukawa, Hikaru Yabuta, Jérémie Mathurin, Cécile Engrand, Jean Duprat, Laure Bejach, Alexandre Dazzi, Ariane Deniset-Besseau, Lydie Bonal, Eric Quirico, Christophe Sandt, Ferenc Borondics, Jens Barosch, George D. Cody, Brad T. De Gregorio, Minako Hashiguchi, David A. L. Kilcoyne, Mutsumi Komatsu, Zita Martins, Megumi Matsumoto, Gilles Montagnac, Smail Mostefaoui, Larry R. Nittler, Takuji Ohigashi, Taiga Okumura, Laurent Remusat, Scott Sandford, Miho Shigenaka, Rhonda Stroud, Hiroki Suga, Yoshio Takahashi, Yasuo Takeichi, Yusuke Tamenori, Maximilien Verdier-Paoletti, Shohei Yamashita, Tomoki Nakamura, Tomoyo Morita, Mizuha Kikuiri, Kana Amano, Eiichi Kagawa, Takaaki Noguchi, Hiroshi Naraoka, Ryuji Okazaki, Kanako Sakamoto, Hisayoshi Yurimoto, Masanao Abe, Kanami Kamide, Akiko Miyazaki, Aiko Nakato, Satoru Nakazawa, Masahiro Nishimura, Tatsuaki Okada, Takanao Saiki, Shogo Tachibana, Satoshi Tanaka, Fuyuto Terui, Yuichi Tsuda, Tomohiro Usui, Sei-ichiro Watanabe, Toru Yada, Kasumi Yogata, Makoto Yoshikawa

Publikováno v: Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, 2023, 671, ⟨10.1051/0004-6361/202244702⟩

Context. The current period is conducive to exploring our Solar System's origins with recent and future space sample return missions, which provide invaluable information from known Solar System asteroids and comets The Hayabusa2 mission of the Japan

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::915e0b6a0252e2806f9d4e51dd231c9d
https://doi.org/10.1051/0004-6361/202244702