Dept. of Solar System Sciences

プロフィール

（併任）
　はやぶさ２プロジェクトチーム
　国際宇宙探査センター火星衛星探査機プロジェクトチーム
（兼務）
　関西学院大学大学院理工学研究科客員教授

研究分野

自然科学一般 / 天文学 / 電波天文学、宇宙測地学
自然科学一般 / 宇宙惑星科学 /

論文

Samples returned from the asteroid Ryugu are similar to Ivuna-type carbonaceous meteorites

Tetsuya Yokoyama Kazuhide Nagashima Izumi Nakai Edward D. Young Yoshinari Abe Jérôme Aléon Conel M. O’D. Alexander Sachiko Amari Yuri Amelin Ken-ichi Bajo Martin Bizzarro Audrey Bouvier Richard W. Carlson Marc Chaussidon Byeon-Gak Choi Nicolas Dauphas Andrew M. Davis Tommaso Di Rocco Wataru Fujiya Ryota Fukai Ikshu Gautam Makiko K. Haba Yuki Hibiya Hiroshi Hidaka Hisashi Homma Peter Hoppe Gary R. Huss Kiyohiro Ichida Tsuyoshi Iizuka Trevor R. Ireland Akira Ishikawa Motoo Ito Shoichi Itoh Noriyuki Kawasaki Noriko T. Kita Kouki Kitajima Thorsten Kleine Shintaro Komatani Alexander N. Krot Ming-Chang Liu Yuki Masuda Kevin D. McKeegan Mayu Morita Kazuko Motomura Frédéric Moynier Ann Nguyen Larry Nittler Morihiko Onose Andreas Pack Changkun Park Laurette Piani Liping Qin Sara S. Russell Naoya Sakamoto Maria Schönbächler Lauren Tafla Haolan Tang Kentaro Terada Yasuko Terada Tomohiro Usui Sohei Wada Meenakshi Wadhwa Richard J. Walker Katsuyuki Yamashita Qing-Zhu Yin Shigekazu Yoneda Hiroharu Yui Ai-Cheng Zhang Harold C. Connolly Dante S. Lauretta Tomoki Nakamura Hiroshi Naraoka Takaaki Noguchi Ryuji Okazaki Kanako Sakamoto Hikaru Yabuta Masanao Abe Masahiko Arakawa Atsushi Fujii Masahiko Hayakawa Naoyuki Hirata Naru Hirata Rie Honda Chikatoshi Honda Satoshi Hosoda Yu-ichi Iijima Hitoshi Ikeda Masateru Ishiguro Yoshiaki Ishihara Takahiro Iwata Kosuke Kawahara Shota Kikuchi Kohei Kitazato Koji Matsumoto Moe Matsuoka Tatsuhiro Michikami Yuya Mimasu Akira Miura Tomokatsu Morota Satoru Nakazawa Noriyuki Namiki Hirotomo Noda Rina Noguchi Naoko Ogawa Kazunori Ogawa Tatsuaki Okada Chisato Okamoto Go Ono Masanobu Ozaki Takanao Saiki Naoya Sakatani Hirotaka Sawada Hiroki Senshu Yuri Shimaki Kei Shirai Seiji Sugita Yuto Takei Hiroshi Takeuchi Satoshi Tanaka Eri Tatsumi Fuyuto Terui Yuichi Tsuda Ryudo Tsukizaki Koji Wada Sei-ichiro Watanabe Manabu Yamada Tetsuya Yamada Yukio Yamamoto Hajime Yano Yasuhiro Yokota Keisuke Yoshihara Makoto Yoshikawa Kent Yoshikawa Shizuho Furuya Kentaro Hatakeda Tasuku Hayashi Yuya Hitomi Kazuya Kumagai Akiko Miyazaki Aiko Nakato Masahiro Nishimura Hiromichi Soejima Ayako Suzuki Toru Yada Daiki Yamamoto Kasumi Yogata Miwa Yoshitake Shogo Tachibana Hisayoshi Yurimoto

Science 379(6634) 2023年2月 [査読有り]

Carbonaceous meteorites are thought to be fragments of C-type (carbonaceous) asteroids. Samples of the C-type asteroid (162173) Ryugu were retrieved by the Hayabusa2 spacecraft. We measured the mineralogy and bulk chemical and isotopic composition...

Noble gases and nitrogen in samples of asteroid Ryugu record its volatile sources and recent surface evolution.

Ryuji Okazaki Bernard Marty Henner Busemann Ko Hashizume Jamie D Gilmour Alex Meshik Toru Yada Fumio Kitajima Michael W Broadley David Byrne Evelyn Füri My E I Riebe Daniela Krietsch Colin Maden Akizumi Ishida Patricia Clay Sarah A Crowther Lydia Fawcett Thomas Lawton Olga Pravdivtseva Yayoi N Miura Jisun Park Ken-Ichi Bajo Yoshinori Takano Keita Yamada Shinsuke Kawagucci Yohei Matsui Mizuki Yamamoto Kevin Righter Saburo Sakai Naoyoshi Iwata Naoki Shirai Shun Sekimoto Makoto Inagaki Mitsuru Ebihara Reika Yokochi Kunihiko Nishiizumi Keisuke Nagao Jong Ik Lee Akihiro Kano Marc W Caffee Ryu Uemura Tomoki Nakamura Hiroshi Naraoka Takaaki Noguchi Hikaru Yabuta Hisayoshi Yurimoto Shogo Tachibana Hirotaka Sawada Kanako Sakamoto Masanao Abe Masahiko Arakawa Atsushi Fujii Masahiko Hayakawa Naoyuki Hirata Naru Hirata Rie Honda Chikatoshi Honda Satoshi Hosoda Yu-Ichi Iijima Hitoshi Ikeda Masateru Ishiguro Yoshiaki Ishihara Takahiro Iwata Kosuke Kawahara Shota Kikuchi Kohei Kitazato Koji Matsumoto Moe Matsuoka Tatsuhiro Michikami Yuya Mimasu Akira Miura Tomokatsu Morota Satoru Nakazawa Noriyuki Namiki Hirotomo Noda Rina Noguchi Naoko Ogawa Kazunori Ogawa Tatsuaki Okada Chisato Okamoto Go Ono Masanobu Ozaki Takanao Saiki Naoya Sakatani Hiroki Senshu Yuri Shimaki Kei Shirai Seiji Sugita Yuto Takei Hiroshi Takeuchi Satoshi Tanaka Eri Tatsumi Fuyuto Terui Ryudo Tsukizaki Koji Wada Manabu Yamada Tetsuya Yamada Yukio Yamamoto Hajime Yano Yasuhiro Yokota Keisuke Yoshihara Makoto Yoshikawa Kent Yoshikawa Shizuho Furuya Kentaro Hatakeda Tasuku Hayashi Yuya Hitomi Kazuya Kumagai Akiko Miyazaki Aiko Nakato Masahiro Nishimura Hiromichi Soejima Ayako Iwamae Daiki Yamamoto Kasumi Yogata Miwa Yoshitake Ryota Fukai Tomohiro Usui Harold C Connolly Jr Dante Lauretta Sei-Ichiro Watanabe Yuichi Tsuda

Science (New York, N.Y.) 379(6634) eabo0431 2023年2月 [査読有り]

The near-Earth carbonaceous asteroid (162173) Ryugu is expected to contain volatile chemical species that could provide information on the origin of Earth's volatiles. Samples of Ryugu were retrieved by the Hayabusa2 spacecraft. We measured noble ...

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

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

Science 379(6634) 2023年2月 [査読有り]

Samples of the carbonaceous asteroid (162173) Ryugu were collected and brought to Earth by the Hayabusa2 spacecraft. We investigated the macromolecular organic matter in Ryugu samples and found that it contains aromatic and aliphatic carbon, keton...

Soluble organic molecules in samples of the carbonaceous asteroid (162173) Ryugu

Hiroshi Naraoka Yoshinori Takano Jason P. Dworkin Yasuhiro Oba Kenji Hamase Aogu Furusho Nanako O. Ogawa Minako Hashiguchi Kazuhiko Fukushima Dan Aoki Philippe Schmitt-Kopplin Jose C. Aponte Eric T. Parker Daniel P. Glavin Hannah L. McLain Jamie E. Elsila Heather V. Graham John M. Eiler Francois-Regis Orthous-Daunay Cedric Wolters Junko Isa Veronique Vuitton Roland Thissen Saburo Sakai Toshihiro Yoshimura Toshiki Koga Naohiko Ohkouchi Yoshito Chikaraishi Haruna Sugahara Hajime Mita Yoshihiro Furukawa Norbert Hertkorn Alexander Ruf Hisayoshi Yurimoto Tomoki Nakamura Takaaki Noguchi Ryuji Okazaki Hikaru Yabuta Kanako Sakamoto Shogo Tachibana Harold C. Connolly Dante S. Lauretta Masanao Abe Toru Yada Masahiro Nishimura Kasumi Yogata Aiko Nakato Miwa Yoshitake Ayako Suzuki Akiko Miyazaki Shizuho Furuya Kentaro Hatakeda Hiromichi Soejima Yuya Hitomi Kazuya Kumagai Tomohiro Usui Tasuku Hayashi Daiki Yamamoto Ryota Fukai Kohei Kitazato Seiji Sugita Noriyuki Namiki Masahiko Arakawa Hitoshi Ikeda Masateru Ishiguro Naru Hirata Koji Wada Yoshiaki Ishihara Rina Noguchi Tomokatsu Morota Naoya Sakatani Koji Matsumoto Hiroki Senshu Rie Honda Eri Tatsumi Yasuhiro Yokota Chikatoshi Honda Tatsuhiro Michikami Moe Matsuoka Akira Miura Hirotomo Noda Tetsuya Yamada Keisuke Yoshihara Kosuke Kawahara Masanobu Ozaki Yu-ichi Iijima Hajime Yano Masahiko Hayakawa Takahiro Iwata Ryudo Tsukizaki Hirotaka Sawada Satoshi Hosoda Kazunori Ogawa Chisato Okamoto Naoyuki Hirata Kei Shirai Yuri Shimaki Manabu Yamada Tatsuaki Okada Yukio Yamamoto Hiroshi Takeuchi Atsushi Fujii Yuto Takei Kento Yoshikawa Yuya Mimasu Go Ono Naoko Ogawa Shota Kikuchi Satoru Nakazawa Fuyuto Terui Satoshi Tanaka Takanao Saiki Makoto Yoshikawa Sei-ichiro Watanabe Yuichi Tsuda

SCIENCE 379(6634) 789-+ 2023年2月 [査読有り]

The Hayabusa2 spacecraft collected samples from the surface of the carbonaceous near-Earth asteroid (162173) Ryugu and brought them to Earth. The samples were expected to contain organic molecules, which record processes that occurred in the early...

A dehydrated space-weathered skin cloaking the hydrated interior of Ryugu

Takaaki Noguchi Toru Matsumoto Akira Miyake Yohei Igami Mitsutaka Haruta Hikaru Saito Satoshi Hata Yusuke Seto Masaaki Miyahara Naotaka Tomioka Hope A. Ishii John P. Bradley Kenta K. Ohtaki Elena Dobrică Hugues Leroux Corentin Le Guillou Damien Jacob Francisco de la Peña Sylvain Laforet Maya Marinova Falko Langenhorst Dennis Harries Pierre Beck Thi H. V. Phan Rolando Rebois Neyda M. Abreu Jennifer Gray Thomas Zega Pierre-M. Zanetta Michelle S. Thompson Rhonda Stroud Kate Burgess Brittany A. Cymes John C. Bridges Leon Hicks Martin R. Lee Luke Daly Phil A. Bland Michael E. Zolensky David R. Frank James Martinez Akira Tsuchiyama Masahiro Yasutake Junya Matsuno Shota Okumura Itaru Mitsukawa Kentaro Uesugi Masayuki Uesugi Akihisa Takeuchi Mingqi Sun Satomi Enju Aki Takigawa Tatsuhiro Michikami Tomoki Nakamura Megumi Matsumoto Yusuke Nakauchi Masanao Abe Masahiko Arakawa Atsushi Fujii Masahiko Hayakawa Naru Hirata Naoyuki Hirata Rie Honda Chikatoshi Honda Satoshi Hosoda Yu-ichi Iijima Hitoshi Ikeda Masateru Ishiguro Yoshiaki Ishihara Takahiro Iwata Kousuke Kawahara Shota Kikuchi Kohei Kitazato Koji Matsumoto Moe Matsuoka Yuya Mimasu Akira Miura Tomokatsu Morota Satoru Nakazawa Noriyuki Namiki Hirotomo Noda Rina Noguchi Naoko Ogawa Kazunori Ogawa Tatsuaki Okada Chisato Okamoto Go Ono Masanobu Ozaki Takanao Saiki Naoya Sakatani Hirotaka Sawada Hiroki Senshu Yuri Shimaki Kei Shirai Seiji Sugita Yuto Takei Hiroshi Takeuchi Satoshi Tanaka Eri Tatsumi Fuyuto Terui Ryudo Tsukizaki Koji Wada Manabu Yamada Tetsuya Yamada Yukio Yamamoto Hajime Yano Yasuhiro Yokota Keisuke Yoshihara Makoto Yoshikawa Kent Yoshikawa Ryohta Fukai Shizuho Furuya Kentaro Hatakeda Tasuku Hayashi Yuya Hitomi Kazuya Kumagai Akiko Miyazaki Aiko Nakato Masahiro Nishimura Hiromichi Soejima Ayako I. Suzuki Tomohiro Usui Toru Yada Daiki Yamamoto Kasumi Yogata Miwa Yoshitake Harold C. Connolly Dante S. Lauretta Hisayoshi Yurimoto Kazuhide Nagashima Noriyuki Kawasaki Naoya Sakamoto Ryuji Okazaki Hikaru Yabuta Hiroshi Naraoka Kanako Sakamoto Shogo Tachibana Sei-ichiro Watanabe Yuichi Tsuda

Nature Astronomy 2022年12月 [査読有り]

Abstract

Without a protective atmosphere, space-exposed surfaces of airless Solar System bodies gradually experience an alteration in composition, structure and optical properties through a collective process called space weathering. The return o...

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火星衛星探査計画MMXのミッション運用ワーキングチーム(MOWT)による探査機運用計画検討

中村智樹池田人竹尾洋介神山徹中川広務松本晃治千秋博紀亀田真吾寺田直樹岩田隆浩横田勝一郎尾崎直哉平田成宮本英昭小川和律草野広樹小林正規大木優介 BARUCCI Antonietta SAWYER Eric LAWRENCE David J. CHABOT Nancy L. PEPLOWSKI Patrick N. ULAMEC Stephan MICHEL Patrick 今田高峰今井茂石田初美尾川順子倉本圭安光亮一郎大嶽久志川勝康弘

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日本天文学会年会講演予稿集 2023 2023年

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国際電波科学連合

国際天文学連合

日本地球惑星科学連合

日本惑星科学会

日本測地学会

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惑星探査機搭載望遠鏡を用いた深宇宙における光赤外線天文学の創成
日本学術振興会: 科学研究費助成事業
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探査機ＶＬＢＩ観測による月惑星内部構造の研究：金属核の大きさ・状態と起源
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研究期間: 2012年4月 - 2015年3月

探査機「かぐや」による月重力・測地マッピングと月二分性の起源
日本学術振興会: 科学研究費助成事業
佐々木晶花田英夫荒木博志松本晃治野田寛大河野宣之岩田隆浩春山純一大竹真紀子松永恒雄並木則行出村裕英山口靖山路敦

研究期間: 2008年 - 2011年

月-地球間木星電波VLBIに向けてのe-VLBI地球観測網による木星電波源の研究
日本学術振興会: 科学研究費助成事業
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研究期間: 2007年 - 2009年

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岩田隆浩