[E] Oral
P (Space and Planetary Sciences ) » P-PS Planetary Sciences
convener:Koji Wada(Planetary Exploration Research Center, Chiba Institute of Technology), Akiko Nakamura(Graduate School of Science, Kobe University), Patrick Michel(Universite Cote D Azur Observatoire De La Cote D Azur CNRS Laboratoire Lagrange), Kevin John Walsh(Southwest Research Institute Boulder)
Recent planetary explorations have revealed that almost all solid bodies in the solar system are covered with small particles, called regolith. The surface geology, especially regolith behavior on the surfaces of solid bodies, becomes increasingly more important as represented by Hayabusa mission and other on-going and planned sample-return missions such as Hayabusa2, OSIRIS-REx, and MMX.
For fully understanding the regolith science, it is required to know and compare the regolith conditions on various celestial bodies, from asteroids to planets, with various methods.
Therefore, this session welcomes broad topics related to regolith on various celestial bodies, such as asteroids, comets, the Moon, the martian moons, Mars, etc. Papers on the formation, evolution, and alteration processes of regolith particles and regolith systems on the surface of planetary bodies, remote and in-situ observational results and techniques, analyses and results of returned samples, and laboratory, numerical, and theoretical studies on the fundamental physical and chemical processes are all welcome.
Note that what we call regolith is not just fine grains: all kinds of materials (more or less loose) that lie on the surface, from cobbles to finer grains, are our targets.
*Onur Celik1, Daniel J. Scheeres2, Yasuhiro Kawakatsu3 (1.The Graduate University for Advanced Studies (SOKENDAI), 2.University of Colorado Boulder (CU Boulder), 3.Japan Aerospace Exploration Agency (JAXA))
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*Yuya Yamamoto1, Masahiko Arakawa1, Minami Yasui1, Sunao Hasegawa2, Ryo Sugimura1, Yusaku Yokota1, Hatsune Okawa1 (1.Graduate School of Science, Kobe University, 2.Japan Aerospace Exploration Agency)
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*Koji Wada1, Ko Ishibashi1, Hiroshi Kimura1, Masahiko Arakawa2, Hirotaka Sawada3, Kazunori Ogawa3,2, Kei Shirai2, Rie Honda4, Yuichi Iijima3, Toshihiko Kadono5, Naoya Sakatani3, Yuya Mimasu3, Tomoaki Toda3, Yuri Shimaki3, Satoru Nakazawa3, Hajime Hayakawa3, Takanao Saiki3, Yasuhiko Takagi6, Hiroshi Imamura3, Chisato Okamoto2, Masahiko Hayakawa3, Naru Hirata7, Hajime Yano3 (1.Planetary Exploration Research Center, Chiba Institute of Technology, 2.Kobe University, 3.JAXA, 4.Kochi University, 5.University of Occupational and Environmental Health, 6.Aichi Toho University, 7.The University of Aizu)
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*Toshihiko Kadono1, Masahiko Arakawa2, Rie Honda3, Ko Ishibashi4, Kazunori Ogawa5, Naoya Sakatani5, Yuri Shimaki5, Seiji Sugita6, Koji Wada4 (1.University of Occupational and Environmental Health, 2.Graduate School of Science, Kobe University, 3.Departiment of Scinece and Technology, System of Natural Science, Kochi University, 4.Planetary Exploration Research Center, Chiba Institute of Technology, 5.Institute of Space and Astronautical Science, 6.Graduate School of Science, The University of Tokyo)
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*Naoya Sakatani1, Satoshi Tanaka1, Tatsuaki Okada1, Toru Kouyama2, Akira Miura1, Naru Hirata3, Hiroki Senshu4, Takehiko Arai5, Yuri Shimaki1, Hirohide Demura3, Kentaro Suko3, Tomohiko Sekiguchi6, Jun Takita7, Tetsuya Fukuhara8, Makoto Taguchi8, Thomas G. Müller9, Axel Hagermann10, Jens Biele11, Matthias Grott11, Maximilian Hamm12,11, Marco Delbo13, Mizuki Ito1,19, Naoyuki Hirata14, Masahiko Arakawa14, Kazunori Ogawa15,14, Koji Wada4, Toshihiko Kadono16, Rie Honda17, Kei Shirai14, Takanao Saiki1, Hiroshi Imamura1, Yasuhiko Takagi18, Hajime Yano1, Masahiko Hayakawa1, Chisato Okamoto14, Hirotaka Sawada1, Satoru Nakazawa1, Yu-ichi Iijima1, Seiji Sugita19, Tomokatsu Morota19, Manabu Yamada4, Shingo Kameda8, Eri Tatsumi20, Yasuhiro Yokota1, Hidehiko Suzuki21, Chikatoshi Honda3, Kazuo Yoshioka19, Moe Matsuoka1, Yuichiro Cho19 (1.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 2.National Institute of Advanced Industrial Science and Technology, 3.University of Aizu, 4.Chiba Institute of Technology, 5.Ashikaga University, 6.Hokkaido University of Education, 7.Hokkaido Kitami Hokuto High School, 8.Rikkyo University, 9.Max-Planck Institute for Extraterrestrial Physics, 10.University of Stirling, 11.German Aerospace Center, 12.University of Potsdam, 13.Observatoire de la Côte d'Azur, CNRS, 14.Kobe University, 15.JAXA Space Exploration Center, Japan Aerospace Exploration Agency, 16.University of Occupational and Environmental Health, 17.Kochi University, 18.Aichi Toho University, 19.University of Tokyo, 20.Instituto de Astrofisica de Canarias, 21.Meiji University)
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*Tomomi Omura1, Shinta Takizawa1, Hiroaki Katsuragi1 (1.Department of Earth and Environmental Sciences, Nagoya University)
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