日本地球惑星科学連合2023年大会

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セッション記号 P (宇宙惑星科学) » P-PS 惑星科学

[P-PS06] 月の科学と探査

2023年5月26日(金) 10:45 〜 12:00 304 (幕張メッセ国際会議場)

コンビーナ:西野 真木(宇宙航空研究開発機構宇宙科学研究所)、鹿山 雅裕(東京大学大学院総合文化研究科広域科学専攻広域システム科学系)、仲内 悠祐(宇宙航空研究開発機構)、小野寺 圭祐(東京大学地震研究所)、座長:長岡 央(理化学研究所)、西野 真木(東京大学大学院理学系研究科地球惑星科学専攻)

11:15 〜 11:30

[PPS06-08] Activities of the Feasibility Study on the Lunar Surface Science

*森 治1、佐伯 孝尚1、吉光 徹雄1、山田 亨1田中 智1諸田 智克2 (1.宇宙航空研究開発機構宇宙科学研究所、2.東京大学理学系研究科地球惑星科学専攻)

キーワード:月面科学、フィージビリティスタディ

The Artemis program, which aims to land humans on the Moon again, is currently progressing with the successful Artemis 1 mission launched on November 16, 2022 on the SLS-1 rocket. Japan declared its participation in the Artemis program in October 2019 and is expected to contribute to international lunar exploration by providing equipment for the Gateway habitation module, cargo spacecraft, and pressurized manned rovers, which are being studied primarily by JAXA Space Exploration Center (JSEC).

On the other hand, lunar surface is also a place where world-class scientific outcomes are expected to be achieved. Considering this, a top-down strategy was presented aiming to create world-class scientific results by taking advantage of the expanded opportunities for Japan's lunar activities through participation in the Artemis program. Based on this strategy, JSEC requested feasibility study proposals on lunar surface science in 2021. Fortunately, our team's proposal was selected, and we began a one-year study in the spring of 2022.

In the study, expected scientific results were reviewed and organized, and technological demonstration scenarios were discussed. Also, the configuration of science instruments and necessary resources for LEAD (Lunar Exploration Augmentation and Demonstration) mission, Japan's unique opportunity to land on the Moon, were studied. The presentation will include a summary of the feasibility study activities and results of the study.