[P-PS05] Lunar science and exploration

Fri. Jun 4, 2021 10:45 AM - 12:15 PM Ch.03 (Zoom Room 03)

convener:N Masaki Nishino(Japan Aerospace Exploration Agency, Institute of Space and Astronautical Science), Masahiro KAYAMA(Department of General Systems Studies, Graduate School of Arts and Sciences, The University of Tokyo), Hiroshi Nagaoka(Institute of Physical and Chemical Research), Yusuke Nakauchi(Japan Aerospace Exploration Agency), Chairperson:Hiroshi Nagaoka(Institute of Physical and Chemical Research), Masaki N Nishino(Japan Aerospace Exploration Agency, Institute of Space and Astronautical Science)

Scientific data sets acquired by Japanese lunar mission SELENE (Kaguya) have become the standard of the lunar sciences. Other missions such as Chandrayaan-1, LRO, GRAIL, LCROSS, LADEE, Artemis, and Chang'e series as well as ground observations are also providing new knowledges of the Moon. Apollo/Luna samples and lunar meteorite analyses are also being advanced. In concurrence with these studies, some countries including Japan are planning near-future lunar missions. In this session, we will discuss scientific results based on newly acquired lunar data, strategies for future missions, lunar sample analyses, and theoretical and experimental studies of lunar sciences.

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10:45 AM - 11:00 AM

[PPS05-01] Numerical simulation of lunar seismic wave: Updated scattering structure around Apollo12 landing site from coda fitting approach

★Invited Papers

*Keisuke Onodera^1,2,3, Taichi Kawamura², Satoshi Tanaka^1,3, Yoshiaki Ishihara⁴, Takuto Maeda⁵ (1.The Graduate University for Advanced Studies, 2.IPGP/Université de Paris, 3.ISAS/JAXA, 4.JAXA Space Exploration Center, 5.Hirosaki University)

11:00 AM - 11:15 AM

[PPS05-02] Effects of magma-generation and transport of heat and heat producing elements by migrating magma on the thermal history of the Moon.

*Kenyo U¹, Hiroki Hasumi¹, Masaki Ogawa¹ (1.The University of Tokyo)

11:15 AM - 11:30 AM

[PPS05-03] Mass wasting process on lunar crater walls inferred from boulder falls

*Ayame Ikeda¹, Hiroyuki Kumagai¹, Tomokatsu Morota² (1.Graduate School of Environmental Studies, Nagoya University, 2.Department of Earth and Planetary Science, The University of Tokyo)

11:30 AM - 11:45 AM

[PPS05-04] Recent boulder falls within the Finsen crater, an assessment of ongoing geological activities

*Trishit Ruj¹, Goro Komatsu², Kenji Kawai¹, Hanaya Okuda³, Zhiyong Xiao⁴, Deepak Dhingra⁵ (1.Department of Earth and Planetary Science, School of Science, The University of Tokyo, 2.International Research School of Planetary Sciences, Università G. d'Annunzio, Viale Pindaro 42, 65127, Pescara, Italy, 3.Department of Ocean Floor Geoscience, Atmosphere and Ocean Research Institute, University of Tokyo, Kashiwanoha 5-1-5, Kashiwa, Chiba 277-8564, Japan, 4.Planetary Environmental and Astrobiological Research Laboratory, School of Atmospheric Sciences, Sun Yat-sen University, Zhuhai, China, 5.Department of Earth Sciences, Indian Institute of Technology Kanpur, Kanpur, UP 208016, India)

11:45 AM - 12:00 PM

[PPS05-05] Lunar Surface Mapping by SLAM Technology on Bionic Legged Rover

*LIANG CHEN¹, Takehiko Arai¹, Makiko Ohtake² (1.Ashikaga University, 2.University of Aizu)

12:00 PM - 12:15 PM

[PPS05-06] Deciphering the planetary water flux from the water record expected at lunar pole

*Ko Hashizume¹, Chihiro Yamanaka², Masahiro KAYAMA³, Makiko Ohtake⁴ (1.Ibaraki University, 2.Osaka University, 3.The University of Tokyo, 4.The University of Aizu)

Session information