Ｃ型小惑星物質試料の分光測定 -地球物質汚染回避環境下での水および有機物の検出-

2021 Fiscal Year Annual Research Report

• Project/Area Number: 19K03958
• Research Institution: Japan Aerospace EXploration Agency
• Principal Investigator: 安部 正真 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 (00270439)
• Project Period (FY): 2019-04-01 – 2022-03-31
• Keywords: 小惑星 / 反射分光測定 / 帰還試料 / 初期記載 / はやぶさ２

Outline of Annual Research Achievements

本研究では、研究代表者が行う予定の、はやぶさ２帰還試料の初期記載において、地球物質汚染回避環境下で可視・近赤外域の反射分光測定を行い、C型小惑星リュウグウ表層物質試料からの直接的な有機物、水の検出を目的とする。１年目の実績として、測定精度向上のために、標準反射体の開発と測定装置光学系の途中に入れる金属メッシュの影響の調査を実施した。２年目の実績としては、リュウグウからの帰還試料の受入が無事完了し、地球物質汚染回避環境下、高純度窒素環境下において、クリーンチャンバー内での帰還試料の全体（バルク試料）としての反射分光測定を実施することに成功した。帰還試料の回収量が想定より多かったことから、測定スポット径を想定の2mm程度から面積で10倍程度大きくすることができたため、十分なS/Nで帰還試料の1～4μmの波長範囲での反射分光データを取得することに成功した。帰還試料の反射分光データからは、2.7μmの含水鉱物の特徴、3.4μmの有機物・炭酸塩鉱物の特徴を検出し、帰還試料が有機物と水を含んでいることが確認され、本研究の当初の目的は達成された。３年目は、帰還試料を個別粒子ごとに容器に分離して、個別の反射分光測定を実施した。個別試料の反射分光測定においては、容器からの反射光（散乱光）の影響を検討し、試料容器の素材をサファイヤ製にすることを決定した。帰還試料の最大は10mm程度あり、2mm程度のスポット径で、試料表面の場所による反射スペクトルの違いを測定することにも成功している。得られた科学成果は、帰還試料の初期記載論文としてジャーナル誌に発表済みである。また、本研究の特徴は、地球物質汚染回避環境下で、帰還試料を記載することであるため、試料を保管しているクリーンチャンバー内の清浄度を把握・評価することは極めて重要であり、そのために四重極型質量分析計を購入している。

Research Products

• [Journal Article] Mission objectives, planning, and achievements of Hayabusa2 (2022)
  • Author(s): Yuichi Tsuda, Satoru Nakazawa, Makoto Yoshikawa, Takanao Saiki, Fuyuto Terui, Masahiko Arakawa, Masanao Abe, Kohei Kitazato, Seiji Sugita, Shogo Tachibana, Noriyuki Namiki, Satoshi Tanaka, Tatsuaki Okada, Hitoshi Ikeda, and Sei-ichiro Watanabe
  • Journal Title: HAYABUSA2 ASTEROID SAMPLE RETURN MISSION Technological Innovations and Advances (book), Chapter 2. Volume: 1 Pages: 5-23
  • DOI: 10.1016/C2020-0-01651-8
  • Peer Reviewed
• [Journal Article] Pebbles and sand on asteroid (162173) Ryugu: In situ observation and particles returned to Earth (2022)
  • Author(s): Tachibana S.、Abe M. et al.
  • Journal Title: Science Volume: 375 Pages: 1011～1016
  • DOI: 10.1126/science.abj8624
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] The JAXA Planetary Material Sample Curation Facility. (2021)
  • Author(s): Abe M.
  • Journal Title: Sample Return Missions. The Last Frontier of Solar System Exploration (book), Chapter 12 Volume: 1 Pages: 241-247
  • DOI: 10.1016/C2018-0-03374-5
  • Peer Reviewed
• [Journal Article] Preliminary analysis of the Hayabusa2 samples returned from C-type asteroid Ryugu (2021)
  • Author(s): Yada Toru、Abe Masanao、et al.
  • Journal Title: Nature Astronomy Volume: 6 Pages: 214～220
  • DOI: 10.1038/s41550-021-01550-6
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] First compositional analysis of Ryugu samples by the MicrOmega hyperspectral microscope (2021)
  • Author(s): Pilorget C.、Okada T.、Hamm V.、Brunetto R.、Yada T.、Loizeau D.、Riu L.、Usui T.、Moussi-Soffys A.、Hatakeda K.、Nakato A.、Yogata K.、Abe M. et al.
  • Journal Title: Nature Astronomy Volume: 6 Pages: 221～225
  • DOI: 10.1038/s41550-021-01549-z
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Spectrophotometric Properties of 162173 Ryugu’s Surface from the NIRS3 Opposition Observations (2021)
  • Author(s): Domingue Deborah、Kitazato Kohei、Matsuoka Moe、Yokota Yasuhiro、Tatsumi Eri、Iwata Takahiro、Abe Masanao、Ohtake Makiko、Matsuura Shuji、Schr?der Stefan、Vilas Faith、Barucci Antonella、Brunetto Rosario、Takir Driss、Le Corre Lucille、Moskovitz Nicholas
  • Journal Title: The Planetary Science Journal Volume: 2 Pages: -
  • DOI: 10.3847/PSJ/ac14bb
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Anomalously porous boulders on (162173) Ryugu as primordial materials from its parent body (2021)
  • Author(s): Sakatani N.、Abe M. et al.
  • Journal Title: Nature Astronomy Volume: 5 Pages: 766～774
  • DOI: 10.1038/s41550-021-01371-7
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Assessing the debris generated by the small carry-on impactor operated from the Hayabusa2 mission (2021)
  • Author(s): Ito Motoo、Takano Yoshinori、Kebukawa Yoko、Ohigashi Takuji、Matsuoka Moe、Kiryu Kento、Uesugi Masayuki、Nakamura Tomoki、Yuzawa Hayato、Yamada Keita、Naraoka Hiroshi、Yada Toru、Abe Masanao、Hayakawa Masahiko、Saiki Takanao、Tachibana Shogo、Hayabusa II Project Team
  • Journal Title: GEOCHEMICAL JOURNAL Volume: 55 Pages: 223～239
  • DOI: 10.2343/geochemj.2.0632
  • Peer Reviewed / Open Access
• [Journal Article] Spectral characterization of the craters of Ryugu as observed by the NIRS3 instrument on-board Hayabusa2 (2021)
  • Author(s): Riu Lucie、Pilorget Cedric、Milliken Ralph、Kitazato Kohei、Nakamura Tomoki、Cho Yuichiro、Matsuoka Moe、Sugita Seiji、Abe Masanao、Matsuura Shuji、Ohtake Makiko、Kameda Shingo、Sakatani Naoya、Tatsumi Eri、Yokota Yasuhiro、Iwata Takahiro
  • Journal Title: Icarus Volume: 357 Pages: -
  • DOI: 10.1016/j.icarus.2020.114253
  • Peer Reviewed / Int'l Joint Research
• [Presentation] FT-IR Spectral Characteristics of Ryugu Returned Samples as a Result of Initial Description in JAXA Curation. (2022)
  • Author(s): Hatakeda K., Yada T., Abe M., Okada T., Nakato A., Yogata K., Miyazaki A., Kumagai K., Nishimura M., Hitomi Y., Soejima H., Nagashima K., Yoshitake M., Iwamae A., Furuya S., Usui T., Tachibana S., Sakamoto K., Kitazato K., and Yurimoto H.
  • Organizer: 53rd Lunar and Planetary Science Conference
  • Int'l Joint Research
• [Presentation] The Oxygen Isotopic Composition of Hayabusa2 Particles: Testing the Relationship with CI and CY Chondrites. (2022)
  • Author(s): Greenwood C. R., Abe M. et al.
  • Organizer: 53rd Lunar and Planetary Science Conference
  • Int'l Joint Research
• [Presentation] Hayabusa2 Returned Samples: Unique and Pristine Record of Solar System Materials from Asteroid Ryugu. (2022)
  • Author(s): Ito M., Abe M. et al.
  • Organizer: 53rd Lunar and Planetary Science Conference
  • Int'l Joint Research
• [Presentation] In-Situ Oxygen Isotope Study of Anhydrous Minerals in a Ryugu Particle: Implications for the Precursors to CI-Chondrite Parent Bodies. (2022)
  • Author(s): Liu M., Abe M. et al.
  • Organizer: 53rd Lunar and Planetary Science Conference
  • Int'l Joint Research
• [Presentation] Oxygen Isotopes of Carbonate and Magnetite Record Fluid Evolution on the Ryugu Asteroid. (2022)
  • Author(s): McCain A. K., Abe M. et al.
  • Organizer: 53rd Lunar and Planetary Science Conference
  • Int'l Joint Research
• [Presentation] Overviews of Physical Properties of Ryugu Sample: Implications for Variation of Constituent Materials on C-Type Asteroid (162173) Ryugu. (2022)
  • Author(s): Miyazaki A., Kanemaru R., Yada T., Abe M., Nakato A., Yogata K., Nagashima K., Hatakeda K., Kumagai K., Hitomi Y., Soejima H., Nishimura M., Furuya S., Yoshitake M., Iwamae A., Tachibana S., Okada T., and Usui T
  • Organizer: 53rd Lunar and Planetary Science Conference
  • Int'l Joint Research
• [Presentation] Morphological Classification of Ryugu Returned Samples Based on Curation Initial Description. (2022)
  • Author(s): Nakato A., Yada T., Yogata K., Miyazaki A., Hatakeda K., Kumagai K., Nishimura M., Hitomi Y., Soejima H., Nagashima K., Bibring J. -P., Pilorget C., Hamm V., Brunetto R., Riu L., Lourit L., Loizeau D., Pivert-Jolivet L. T., Lequertier G., Moussi-Soffys A., Abe M., Okada T., and Usui T.
  • Organizer: 53rd Lunar and Planetary Science Conference
  • Int'l Joint Research
• [Presentation] Development of the Curatorial Database and the AO Submission System for Hayabusa2-Returned Samples. (2022)
  • Author(s): Nishimura M., Yada T., Abe M., Nakato A., Yogata K., Miyazaki A., Nagashima K., Kumagai K., Hatakeda K., Hitomi Y., Soejima H., Okada T., Usui T., and Tachibana S.
  • Organizer: 53rd Lunar and Planetary Science Conference
  • Int'l Joint Research
• [Presentation] First NIR Hyperspectral Imaging of Hayabusa2 Returned Samples by the MicrOmega Microscope Within the ISAS Curation Facility. (2022)
  • Author(s): Pilorget C., Abe M. et al.
  • Organizer: 53rd Lunar and Planetary Science Conference
  • Int'l Joint Research
• [Presentation] Transmission Electron Microscopy of Hayabusa2 Particles: How Shocked is Asteroid Ryugu? (2022)
  • Author(s): Tomioka N., Abe M. et al.
  • Organizer: 53rd Lunar and Planetary Science Conference
  • Int'l Joint Research
• [Presentation] Stereoscopic Shape Measurements of Ryugu Samples for Curation Catalog. (2022)
  • Author(s): Yabe Y., Yumoto K., Cho Y., Mori S., Ogura A., Miyazaki A., Yada T., Hatakeda K., Yogata K., Abe M., Okada T., Nishimura M., Usui T., and Sugita S.
  • Organizer: 53rd Lunar and Planetary Science Conference
  • Int'l Joint Research
• [Presentation] Preliminary Analyses on Bulk and Individual Ryugu Samples Returned by Hayabusa2. (2022)
  • Author(s): Yada T., Abe M., Nakato A., Yogata K., Miyazaki A., Okada T., Kumagai K., Hatakeda K., Nishimura M., Sakamoto K., Yamamoto D., Hayashi T., Fukai R., Ishizaki T., Nagashima K., Suzuki S., Sugahara H., Hitomi Y., Soejima H., Kanemaru R., Sawada R., Tachibana S., and Usui T.
  • Organizer: 53rd Lunar and Planetary Science Conference
  • Int'l Joint Research
• [Presentation] Petrology of Asteroid Ryugu particles Allocated to the Phase2 Curation Kochi Team. (2022)
  • Author(s): Yamaguchi A., Abe M. et al.
  • Organizer: 53rd Lunar and Planetary Science Conference
  • Int'l Joint Research
• [Presentation] MicrOmega Hyperspectral Data Acquisition/Processing Methodology and Characterization of Ryugu Returned Samples in JAXA Curation Facility. (2022)
  • Author(s): Yogata K., Okada T., Hatakeda K., Yada T., Nishimura M., Nakato A., Miyazaki A., Nagashima K., Kumagai K., Hitomi Y., Soejima H., Sawada R., Bibring J. -P., Pilorget C., Hamm V., Brunetto R., Loizeau D., Riu L., Lourit L., Lequertier G., Lantz C., Pivert-Jolivet Le T., Tachibana S., Abe M., and Usui T.
  • Organizer: 53rd Lunar and Planetary Science Conference
  • Int'l Joint Research
• [Presentation] Visible Multi-Band Spectra and Specular Reflectivity of Ryugu Returned Samples. (2022)
  • Author(s): Yumoto K., Cho Y., Yabe Y., Mori S., Ogura A., Miyazaki A., Yada T., Hatakeda K., Yogata K., Abe M., Okada T., Nishimura M., Usui T., and Sugita S.
  • Organizer: 53rd Lunar and Planetary Science Conference
  • Int'l Joint Research
• [Presentation] JAXAにおける地球外物質キュレーションの活動報告 (2022)
  • Author(s): 臼井 寛裕、安部 正真、岡田 達明、鈴木 志野、矢田 達、西村 征洋、坂本 佳奈子、林 佑、山本 大貴、深井 稜汰、石崎 拓也、橘 省吾、菅原 春菜、中藤 亜衣子、宮崎 明子、与賀田 佳澄、長島 加奈、金丸 礼、熊谷 和也、畠田 健太郎、副島 広道、人見 勇矢
  • Organizer: 第22回宇宙科学シンポジウム
• [Presentation] Hayabusa2 curation: from concept, design, development, to operation. (2021)
  • Author(s): Abe M., Usui T., Tachibana S., Okada T., Suzuki S., Sugahara H., Yada T., Nishimura M., Sakamoto K., Yogata K., Miyazaki A., Nakato A., Nagashima K., Kanemaru R., Hatakeda K., Kumagai K., Hitomi Y., Soejima H., Yoshitake M., Iwamae A., Y., Furuya S., Hayashi T., Yamamoto D., Fukai R., Ishizaki T., and Yurimoto H.
  • Organizer: Hayabusa Symposium 2021
  • Int'l Joint Research
• [Presentation] First NIR Hyper-Spectral Imaging of Hayabusa2 Returned Samples by the MicrOmega Microscope within the ISAS Curation Facility (2021)
  • Author(s): Bibring J. -P., Abe M. et al.
  • Organizer: 84th Ann. Meeting Meteoritical Society
  • Int'l Joint Research
• [Presentation] Unsupervised learning of NIRS3 data: Ryugu spectral surface regions classification. (2021)
  • Author(s): D'Amore M., Palomba E., Galiano A., Zinzi A., Dirri F., Longobardo A., Kitazato K., Iwata T., Matsuoka M., Hiroi T., Takir D., Nakamura T., Abe M., Ohtake M., Matsuura S., Watanabe S., Yoshikawa M., Saiki T., Tanaka S., Okada T., Yamamoto Y., Taikei Y., Shirai K., Hirata N., Matsumoto K., and Tsuda Y.
  • Organizer: JpGU Meeting 2021
  • Int'l Joint Research
• [Presentation] Characterization of the Ryugu surface by means of the variability of the NIRS3 spectral slope. (2021)
  • Author(s): Galiano A., Abe M., Okada T., Nakamura T., Matsumoto K., Yoshikawa M., Yamamoto Y., Shirai K., Palomba E., Takei Y., Hirata N., D'Amore M., Ohtake M., Kitazato K., Saiki T., and Tanaka S.
  • Organizer: 43rd COSPAR Scientific Assembly
  • Int'l Joint Research
• [Presentation] Initial description of Ryugu returned samples: characteristics of individual grains by FT-IR analysis. (2021)
  • Author(s): Hatakeda K., Yada T., Abe M., Okada T., Nakato A., Yogata K., Miyazaki A., Kumagai K., Nishimura M., Hitomi Y., Soejima H., Nagashima K., Yoshitake M., Iwamae A., Furuya S., Usui T., Tachibana S., Sakamoto K., Kitazato K., and Yurimoto H.
  • Organizer: Hayabusa Symposium 2021
  • Int'l Joint Research
• [Presentation] Assessment of organic, inorganic and microbial contamination in the facilities of the Extraterrestrial Sample Curation Center of JAXA. (2021)
  • Author(s): Hitomi Y., Yada T., Nakato A., Yoshitake M., Nagashima K., Sugahara H., Suzuki S., Nishimura M., Kumagai K., Abe M., Okada T., Tachibana S., and Usui T.
  • Organizer: Hayabusa Symposium 2021
  • Int'l Joint Research
• [Presentation] Characterizing the Ryugu samples using the laboratory-based XRD and the meteorite collections at NIPR. (2021)
  • Author(s): Imae N., Yamaguchi A., Kimura M., Ito M., Tomioka N., Uesugi M., Shirai N., Ohigashi T., Liu M., Greenwood R., Uesugi K., Nakato A., Yogata K., Yuzawa H., Kodama Y., Yasutake M., Hirahara K., Takeuchi A., Sakurai I., Okada I., Karouji Y., Yada T., and Abe M.
  • Organizer: The 12th Symposium on Polar Science
  • Int'l Joint Research
• [Presentation] Assessing the debris generated by the small carry-on impactor operated from the Hayabusa2 mission. (2021)
  • Author(s): Ito M., Takano Y., Kebukawa Y., Ohigashi T., Matsuoka M., Kiryu K., Uesugi M., Nakamura T., Yuzawa H., Yamada K., Naraoka H., Yada T., Abe M., Hayakawa M., Saiki T., and Tachibana S.
  • Organizer: JpGU Meeting 2021
  • Int'l Joint Research
• [Presentation] The C-type asteroid Ryugu: A first detailed look by Phase2 Curation Kochi (Ph2K). (2021)
  • Author(s): Ito M., Abe M. et al.
  • Organizer: Hayabusa Symposium 2021
  • Int'l Joint Research
• [Presentation] Spectrophotometric behavior of Ryugu’s surface as inferred from the Hayabusa2/NIRS3 data. (2021)
  • Author(s): Longobardo A., Palomba E., Galiano A., Dirri F., Zinzi A., D'Amore M., Domingue D., Kitazato K., Iwata T., Matsuoka M., Hiroi T., Takir D., Nakamura T., Abe M., Ohtake M., Matsuura S., Watanabe S., Yoshikawa M., Saiki T., Okada T., Yamamoto Y., Takei Y., Shirai K., Hirata N., Hirata N., Matsumoto K., and Tsuda Y.
  • Organizer: JpGU Meeting 2021
  • Int'l Joint Research
• [Presentation] Overview of the features of returned samples from the C-type asteroid 162173 Ryugu based on optical microscope observations and their weights. (2021)
  • Author(s): Miyazaki A., Yada T., Abe M., Nakato A., Yogata K., Nagashima K., Hatakeda K., Kumagai K., Nishimura M., Hitomi Y., Soejima H., Yoshitake M., Iwamae A., Furuya S., Sakamoto K., Okada T., Tachibana S., Yurimoto H., and Usui T.
  • Organizer: Hayabusa Symposium 2021
  • Int'l Joint Research
• [Presentation] JAXA Detailed Description -Variation of surface characteristics of Ryugu returned samples- (2021)
  • Author(s): Nakato A., Yada T., Yogata K., Miyazaki A., Hatakeda K., Kumagai K., Nishimura M., Hitomi Y., Soejima H., Nagashima K., Bibring J. -P., Pilorget C., Hamm V., Brunetto R., Riu L., Lourit L., Loizeau D., Pivert-Jolivet Le T., Lequertier G., Moussi-Soffys A., Abe M., Okada T., and Usui T.
  • Organizer: Hayabusa Symposium 2021
  • Int'l Joint Research
• [Presentation] Status of the Curatorial Database System for the Ryugu Samples. (2021)
  • Author(s): Nishimura M., Yada T., Abe M., Nakato A., Yogata K., Miyazaki A., Kumagai K., Hatakeda K., Okada T., Hitomi Y., Soejima H., Nagashima K., Usui T., and Tachibana S.
  • Organizer: Hayabusa Symposium 2021
  • Int'l Joint Research
• [Presentation] Description of return sample from C-type asteroid Ryugu using the MicrOmega hyperspectral microscope in JAXA Curation Facility. (2021)
  • Author(s): Okada T., Yogata K., Nakato A., Hatakeda K., Yada T., Riu L., Miyazaki A., Kumagai K., Nishimura M., Abe M., Usui T., Pilorget C., Brunetto R., Hamm V., Lourit L., Bibring J. -P.,
  • Organizer: JpGU Meeting 2021
  • Int'l Joint Research
• [Presentation] First NIR hyperspectral imaging of Hayabusa2 returned samples by the MicrOmega microscope within the ISAS Curation Facility. (2021)
  • Author(s): Pilorget C., Abe M. et al.
  • Organizer: Hayabusa Symposium 2021
  • Int'l Joint Research
• [Presentation] Multiscale characterization of the Asuka 12169 meteorite - rehearsal of Hayabusa2 returned sample analysis - (2021)
  • Author(s): Uesugi M., Ito M., Tomioka N., Imae N., Yamaguchi A., Kimura M., Shirai N., Ohigashi T., Liu M., Greenwood R., Uesugi K., Nakato A., Yogata K., Yuzawa H., Kodama Y., Yasutake M., Hirahara K., Takeuchi A., Sakurai I., Okada I., Karouji Y., Yada T., and Abe M.
  • Organizer: The 12th Symposium on Polar Science
  • Int'l Joint Research
• [Presentation] Progress report of initial description of the C-type asteroid Ryugu samples returned by Hayabusa2. (2021)
  • Author(s): Yada T., Abe M. et al.
  • Organizer: JpGU Meeting 2021
  • Int'l Joint Research
• [Presentation] An overview of initial descriptions for samples returned from C-type asteroid Ryugu. (2021)
  • Author(s): Yada T., Abe M. et al.
  • Organizer: Hayabusa Symposium 2021
  • Int'l Joint Research
• [Presentation] Initial descriptions of asteroid Ryugu samples returned by Hayabusa2. (2021)
  • Author(s): Yada T., Abe M. et al.
  • Organizer: 84th Ann. Meeting Meteoritical Society
  • Int'l Joint Research
• [Presentation] Methodology of MicrOmega data acquisition/processing in initial description of Ryugu returned samples. (2021)
  • Author(s): Yogata K., Okada T., Hatakeda K., Yada T., Nishimura M., Nakato A., Miyazaki A., Kumagai K., Hitomi Y., Soejima H., Nagashima K., Sawada R., Tachibana S., Abe M., Usui T., Bibring J., Pilorget C., Hamm V., Brunetto R., Loizeau D., Riu L., Lourit L., Lequertier G., and Hayabusa2 MicrOmega-Curation team
  • Organizer: Hayabusa Symposium 2021
  • Int'l Joint Research
• [Presentation] 近赤外顕微鏡マイクロオメガによるリュウグウ帰還試料の記載状況 (2021)
  • Author(s): 岡田 達明、与賀田 佳澄、畠田 健太朗、矢田 達、中藤 亜衣子、宮﨑 明子、熊谷和也、人見 勇矢、西村 征洋、安部 正真、臼井 寛裕、Jean-Pierre Bibring、Cedric Pilorget、Vincent Hamm、Rosario Brunetto、Damien Loizeau、Lucie Riu、Lionel Lourit、 Guillaume Lequertier、Hayabusa2 MicrOmega-Curationチーム
  • Organizer: 日本惑星科学会秋季講演会
• [Presentation] リュウグウ帰還試料の初期記載から分かった事 (2021)
  • Author(s): 矢田 達、安部 正真、他
  • Organizer: 日本惑星科学会秋季講演会
• [Presentation] リュウグウ粒子のステレオ撮像による形状計測とカタログ化 (2021)
  • Author(s): 矢部 佑奈、湯本 航生、長 勇一郎、森 晶輝、小倉 暁乃丞、宮﨑 明子、矢田 達、畠田 健太郎、与賀田 佳澄、安部 正真、岡田 達明、西村 征洋、臼井 寛裕、杉田 精司
  • Organizer: 日本惑星科学会秋季講演会
• [Presentation] リュウグウ帰還粒子キュレーションのための可視マルチバンド分光/ステレオ形状計測装置の開発 (2021)
  • Author(s): 湯本 航生、長 勇一郎、矢部 佑奈、森 晶輝、小倉 暁乃丞、宮﨑 明子、矢田 達、畠田 健太郎、与賀田 佳澄、安部 正真、岡田 達明、西村 征洋、臼井 寛裕、杉田 精司
  • Organizer: 日本惑星科学会秋季講演会
• [Presentation] はやぶさ 2 探査と微惑星形成 (2021)
  • Author(s): 渡邊 誠一郎、安部 正真、諸田 智克、道上 達弘、平田 直之、平田 成、嶌生 有理、杉田 精司、岡田 達明、北里 宏平、竝木 則行、橘 省吾、荒川 政彦、田中 智
  • Organizer: 日本惑星科学会秋季講演会
• [Book] HAYABUSA2 ASTEROID SAMPLE RETURN MISSION Technological Innovations and Advances (book), Chapter 2. (2022)
  • Author(s): Yuichi Tsuda, Satoru Nakazawa, Makoto Yoshikawa, Takanao Saiki, Fuyuto Terui, Masahiko Arakawa, Masanao Abe, Kohei Kitazato, Seiji Sugita, Shogo Tachibana, Noriyuki Namiki, Satoshi Tanaka, Tatsuaki Okada, Hitoshi Ikeda, and Sei-ichiro Watanabe
  • Total Pages: 584
  • Publisher: ELSEVIER
  • ISBN: 978-0-323-99731-7
• [Book] Sample Return Missions. The Last Frontier of Solar System Exploration (book), Chapter 12 (2021)
  • Author(s): Abe M.
  • Total Pages: 381
  • Publisher: ELSEVIER
  • ISBN: 978-0-12-818330-4