宇宙科学研究所研究者総覧

研究キーワード

小惑星 ,プラネタリーディフェンス ,惑星探査 ,天体力学 ,アストロダイナミクス

研究分野

フロンティア（航空・船舶） / 航空宇宙工学 / 軌道解析
自然科学一般 / 天文学 / 天体力学

経歴

2003年10月

-

現在

国立研究開発法人宇宙航空研究開発機構宇宙科学研究所准教授

1998年4月

-

2003年9月

宇宙科学研究所助教授

1991年4月

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1998年3月

郵政省通信総合研究所主任研究官

1996年12月

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1997年12月

フランス・コートダジュール天文台科学技術庁在外研究員

1989年4月

-

1991年3月

日本学術進興会特別研究員

学歴

1984年4月

-

1989年3月

東京大学大学院理学系研究科

1980年4月

-

1984年3月

東京大学理学部天文学科

委員歴

12 >

2020年10月

-

現在

下野新聞下野新聞客員論説委員

1994年4月

-

現在

高等学校地学教科書編集委員（東京書籍）

2013年1月

-

2015年3月

日本天文学会日本天文学会代議員

2011年1月

-

2012年12月

日本天文学会日本天文学会理事（天文教育委員会委員長）

2009年

-

2011年

国際天文学連合国際天文学連合Commission 20 President

受賞

2019年11月

栃木市, 栃木県栃木市市民栄誉賞
吉川真

2018年12月

Nature誌, Nature's 10 (2018)
吉川真

論文

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Pervasive aqueous alteration in the early Solar System revealed by potassium isotopic variations in Ryugu samples and carbonaceous chondrites

Yan Hu Frédéric Moynier Wei Dai Marine Paquet Tetsuya Yokoyama 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 Shoichi Itoh Noriyuki Kawasaki Noriko T. Kita Koki Kitajima Thorsten Kleine Shintaro Komatani Alexander N. Krot Ming-Chang Liu Yuki Masuda Mayu Morita Kazuko Motomura Izumi Nakai Kazuhide Nagashima David Nesvorný 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 Edward D. Young Hiroharu Yui Ai-Cheng Zhang Tomoki Nakamura Hiroshi Naraoka Takaaki Noguchi Ryuji Okazaki Kanako Sakamoto Hikaru Yabuta Masanao Abe Akiko Miyazaki Aiko Nakato Masahiro Nishimura Tatsuaki Okada Toru Yada Kasumi Yogata Satoru Nakazawa Takanao Saiki Satoshi Tanaka Fuyuto Terui Yuichi Tsuda Sei-ichiro Watanabe Makoto Yoshikawa Shogo Tachibana Hisayoshi Yurimoto

Icarus 409 115884-115884 2024年2月

PAHs, hydrocarbons, and dimethylsulfides in Asteroid Ryugu samples A0106 and C0107 and the Orgueil (CI1) meteorite

José C. Aponte Jason P. Dworkin Daniel P. Glavin Jamie E. Elsila Eric T. Parker Hannah L. McLain Hiroshi Naraoka Ryuji Okazaki Yoshinori Takano Shogo Tachibana Guannan Dong Sarah S. Zeichner John M. Eiler Hisayoshi Yurimoto Tomoki Nakamura Hikaru Yabuta Fuyuto Terui Takaaki Noguchi Kanako Sakamoto Toru Yada Masahiro Nishimura Aiko Nakato Akiko Miyazaki Kasumi Yogata Masanao Abe Tatsuaki Okada Tomohiro Usui Makoto Yoshikawa Takanao Saiki Satoshi Tanaka Satoru Nakazawa Yuichi Tsuda Sei ichiro Watanabe

Earth, Planets and Space 75(1) 2023年12月 [査読有り]

Evaluating the molecular distribution of organic compounds in pristine extraterrestrial materials is cornerstone to understanding the abiotic synthesis of organics and allows us to better understand the molecular diversity available during the for...

The Magnesium Isotope Composition of Samples Returned from Asteroid Ryugu

Martin Bizzarro Martin Schiller Tetsuya Yokoyama Yoshinari Abe Jérôme Aléon Conel M. O’D. Alexander Sachiko Amari Yuri Amelin Ken-ichi Bajo 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 Shoichi Itoh Noriyuki Kawasaki Noriko T. Kita Kouki Kitajima Thorsten Kleine Shintaro Komatani Alexander N. Krot Ming-Chang Liu Yuki Masuda Mayu Morita Fréderic Moynier Kazuko Motomura Izumi Nakai Kazuhide Nagashima David Nesvorný 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 Edward D. Young Hiroharu Yui Ai-Cheng Zhang Tomoki Nakamura Hiroshi Naraoka Takaaki Noguchi Ryuji Okazaki Kanako Sakamoto Hikaru Yabuta Masanao Abe Akiko Miyazaki Aiko Nakato Masahiro Nishimura Tatsuaki Okada Toru Yada Kasumi Yogata Satoru Nakazawa Takanao Saiki Satoshi Tanaka Fuyuto Terui Yuichi Tsuda Sei-ichiro Watanabe Makoto Yoshikawa Shogo Tachibana Hisayoshi Yurimoto

The Astrophysical Journal Letters 958(2) L25-L25 2023年11月

Abstract

The nucleosynthetic isotope composition of planetary materials provides a record of the heterogeneous distribution of stardust within the early solar system. In 2020 December, the Japan Aerospace Exploration Agency Hayabusa2 spacecraft ...

Water circulation in Ryugu asteroid affected the distribution of nucleosynthetic isotope anomalies in returned sample

Tetsuya Yokoyama Meenakshi Wadhwa Tsuyoshi Iizuka Vinai Rai Ikshu Gautam Yuki Hibiya Yuki Masuda Makiko K. Haba Ryota Fukai Rebekah Hines Nicole Phelan 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 Hiroshi Hidaka Hisashi Homma Peter Hoppe Gary R. Huss Kiyohiro Ichida Trevor Ireland Akira Ishikawa Shoichi Itoh Noriyuki Kawasaki Noriko T. Kita Koki Kitajima Thorsten Kleine Shintaro Komatani Alexander N. Krot Ming-Chang Liu Kevin D. McKeegan Mayu Morita Kazuko Motomura Frédéric Moynier Izumi Nakai Kazuhide Nagashima Ann Nguyen Larry Nittler Morihiko Onose Andreas Pack Changkun Park Laurette Piani Liping Qin Sara Russell Naoya Sakamoto Maria Schönbächler Lauren Tafla Haolan Tang Kentaro Terada Yasuko Terada Tomohiro Usui Sohei Wada Richard J. Walker Katsuyuki Yamashita Qing-Zhu Yin Shigekazu Yoneda Edward D. Young Hiroharu Yui Ai-Cheng Zhang Tomoki Nakamura Hiroshi Naraoka Takaaki Noguchi Ryuji Okazaki Kanako Sakamoto Hikaru Yabuta Masanao Abe Akiko Miyazaki Aiko Nakato Masahiro Nishimura Tatsuaki Okada Toru Yada Kasumi Yogata Satoru Nakazawa Takanao Saiki Satoshi Tanaka Fuyuto Terui Yuichi Tsuda Sei-ichiro Watanabe Makoto Yoshikawa Shogo Tachibana Hisayoshi Yurimoto

Science Advances 9(45) 2023年11月

Studies of material returned from Cb asteroid Ryugu have revealed considerable mineralogical and chemical heterogeneity, stemming primarily from brecciation and aqueous alteration. Isotopic anomalies could have also been affected by delivery of ex...

Soluble organic matter Molecular atlas of Ryugu reveals cold hydrothermalism on C-type asteroid parent body

Philippe Schmitt-Kopplin Norbert Hertkorn Mourad Harir Franco Moritz Marianna Lucio Lydie Bonal Eric Quirico Yoshinori Takano Jason P. Dworkin Hiroshi Naraoka Shogo Tachibana Tomoki Nakamura Takaaki Noguchi Ryuji Okazaki Hikaru Yabuta Hisayoshi Yurimoto Kanako Sakamoto Toru Yada Masahiro Nishimura Aiko Nakato Akiko Miyazaki Kasumi Yogata Masanao Abe Tomohiro Usui Makoto Yoshikawa Takanao Saiki Satoshi Tanaka Fuyuto Terui Satoru Nakazawa Tatsuaki Okada Sei-ichiro Watanabe Yuichi Tsuda Kenji Hamase Aogu Furusho Minako Hashiguchi Kazuhiko Fukushima Dan Aoki José C. Aponte Eric T. Parker Daniel P. Glavin Hannah L. McLain Jamie E. Elsila Heather V. Graham John M. Eiler Alexander Ruf Francois-Regis Orthous-Daunay Junko Isa Véronique Vuitton Roland Thissen Nanako O. Ogawa Saburo Sakai Toshihiro Yoshimura Toshiki Koga Haruna Sugahara Naohiko Ohkouchi Hajime Mita Yoshihiro Furukawa Yasuhiro Oba

Nature Communications 14(1) 2023年10月

Abstract

The sample from the near-Earth carbonaceous asteroid (162173) Ryugu is analyzed in the context of carbonaceous meteorites soluble organic matter. The analysis of soluble molecules of samples collected by the Hayabusa2 spacecraft shines l...

MISC

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Presolar stardust in asteroid Ryugu

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

ASTROPHYSICAL JOURNAL LETTERS 935(1) 2022年8月

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...

火の鳥「はやぶさ」未来編(その26)リュウグウ帰還試料のキュレーション

矢田達安部正真岡田達明中藤亜衣子与賀田佳澄宮﨑明子西村征洋坂本佳奈子畠田健太朗熊谷和也古屋静萌岩前絢子吉武美和人見勇矢副島広道長島加奈金丸礼山本大貴林佑深井稜汰管原春菜鈴木志野橘省吾臼井寛裕圦本尚義藤本正樹澤田弘崇岡崎隆司高野淑識三浦弥生矢野創 Trevor Ireland 杉田精司長勇一郎湯本航生矢部佑奈森晶輝 Jean-Pierre Bibring Cedric Pilorget Rosario Brunetto Lucie Riu Damian Loizeau Lionel Lourit Vincent Hamm 中澤暁田中智佐伯孝尚吉川真渡邊誠一郎津田雄一

遊・星・人 = Planetary people : 日本惑星科学会誌 31(2) 153-164 2022年6月

深宇宙コンステレーションによる小天体マルチフライバイ探査構想

尾崎直哉高尾勇輝兵頭龍樹嶌生有理笠原慧長福紳太郎鵜飼諭史久本泰慶筒井真輝小塚陽希河北秀世脇田茂岡田達明吉川真稲富裕光津田雄一船瀬龍川勝康弘藤本正樹

宇宙科学技術連合講演会講演集(CD-ROM) 66th 2022年

プラネタリー・ディフェンス計画Heraによる二重小惑星の探査

岡田達明田中智坂谷尚哉嶌生有理石崎拓也吉川真竹内央山本幸生千秋博紀荒井武彦出村裕英関口朋彦神山徹金丸仁明

宇宙科学技術連合講演会講演集(CD-ROM) 66th 2022年

リュウグウ試料の岩石磁気学的・古地磁気学的研究

佐藤雅彦木村勇気田中智畠山唯達杉田精司中村智樹橘省吾奥住聡渡邊誠一郎圦本尚義野口高明岡崎隆司薮田ひかる奈良岡浩坂本佳奈子矢田達西村征洋中藤亜衣子宮崎明子与賀田佳澄安部正真岡田達明臼井寛裕吉川真佐伯孝尚照井冬人中澤暁津田雄一

日本惑星科学会秋季講演会予稿集(Web) 2022 2022年