Communications Earth & Environment 4(1) 2023年9月 [査読有り]
Abstract
Returned samples from Cb-type asteroid (162173) Ryugu exhibit very dark spectra in visible and near-infrared ranges, generally consistent with the Hayabusa2 observations. A critical difference is that a structural water absorption of hyd...
Zodiacal light (ZL) is sunlight scattered by interplanetary dust particles (IDPs) at optical wavelengths. The spatial distribution of IDPs in the Solar System may hold an important key to understanding the evolution of the Solar System a...
After delivering its sample capsule to Earth, the Hayabusa2 spacecraft started its extended mission to perform a flyby of asteroid 2001 CC21 in 2026 and rendezvous with asteroid 1998 KY26 in 2031. During the extended mission, the optical navigatio...
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...
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 José C. Aponte Eric T. Parker Daniel P. Glavin Hannah L. McLain Jamie E. Elsila Heather V. Graham John M. Eiler Francois-Regis Orthous-Daunay Cédric Wolters Junko Isa Véronique 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) 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...
Y. Yokota R. Honda D. Domingue E. Tatsumi S. E. Schröder M. Matsuoka L. Riu A. Longobardo S. Sugita T. Morota N. Sakatani C. Honda Y. Cho S. Kameda T. Kouyama M. Yamada M. Hayakawa H. Senshu H. Suzuki K. Yoshioka H. Sawada K. Ogawa K. Yumoto
K. Honda E. Tatsumi Y. Yokota D. Shoji S. Sugita R. Honda T. Morota S. Kameda H. Sawada M. Yamada T. Kouyama H. Suzuki Y. Cho N. Sakatani M. Matsuoka M. Hayakawa K. Yumoto C, Honda K. Ogawa K. Yoshioka S. Murakami H. Sato
N. Sakatani S. Kameda K. Kitsunai H. Kikuchi S. Kikuchi Y. Takei Y. Mimasu T Kouyama T. Morota H. Sawada R. Honda Y. Cho M. Hayakawa C. Honda M. Matsuoka K. Ogawa H Suzuki E. Tatsumi M. Yamada Y. Yokota K. Yoshioka S. Tanaka T. Okada T. Arai H. Demura T Sekiguchi H. Senshu Y. Shimaki M. Kanamaru S. Sugita
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