[M-IS06] アストロバイオロジー

2022年5月25日(水) 10:45 〜 12:15 304 (幕張メッセ国際会議場)

コンビーナ:藤島皓介(東京工業大学地球生命研究所)、コンビーナ:薮田ひかる(広島大学大学院理学研究科地球惑星システム学専攻)、杉田精司(東京大学大学院理学系研究科地球惑星科学専攻)、コンビーナ:深川美里(国立天文台)、座長:深川美里(国立天文台)、薮田ひかる(広島大学大学院理学研究科地球惑星システム学専攻)

Astrobiology is an interdisciplinary scientific field that studies the origin, evolution, distribution, and habitability of life in the universe. Scientists have long questioned how abiotic materials have developed into a biological system on Earth and elsewhere. However, we still face challenges in providing an in-depth scenario that can answer the above question. Thus, connecting the dots between astronomy, Earth and planetary science, chemistry, and biology are essential. JpGU astrobiology session will therefore stand as a cross-section for all the potential astrobiologists interested in the following research themes: 1) the formation and evolution of planetary systems, 2) the chemical evolution and geochemistry within our solar system, 3) understanding the origins and evolution of biomolecules and energy flow for life, and 4) development of life detection strategies for future exploration for life in the universe.
We are willing to facilitate exciting discussions that will connect the above themes to further envision Astrobiology's future.

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10:45 〜 11:05

[MIS06-06] Astronomical Observations at Radio Wavelengths Exploring the Origin of Bio-related Molecules

★Invited Papers

*百瀬宗武¹ (1.茨城大学大学院理工学研究科（理学野）)

11:05 〜 11:20

[MIS06-07] Possible Photosynthetic Fluorescence from Earth-like Planets Around Cool stars

*小松勇^1,2、堀安範^1,2、葛原昌幸^1,2、小杉真貴子^1,2、滝澤謙二^1,3、成田憲保^4,1、大宮正士^1,2、Eunchul Kim³、日下部展彦^1,2、Victoria Meadows⁵、田村元秀^4,1,2 (1.アストロバイオロジーセンター、2.国立天文台、3.基礎生物学研究所、4.東京大学、5.ワシントン大学)

11:20 〜 11:40

[MIS06-08] What we have learned from Hayabusa2-returned Ryugu samples – From an astrobiological perspective

★Invited Papers

*橘省吾¹、Hayabusa2 Initial Analysis Team (1.東京大学大学院理学系研究科宇宙惑星科学機構)

11:40 〜 11:55

[MIS06-09] The Rise and Development of Habitability Through Formation of Bioorganic Compounds on the Early Earth via Solar Energetic Particles

*小林憲正¹、Udo Takumi¹、Kinoshita Miei¹、Naito Koki¹、Mouri Shunsuke¹、Kebukawa Yoko¹、Kunwar Bhagawati²、Kawamura Kimitaka²、Fukuda Hitoshi³、Oguri Yoshiyuki³、Airapetian Vladimir^4,5 (1.Faculty of Engineering, Yokohama National University、2.Chubu University、3.Tokyo Institute of Technology、4.NASA Godard Space Flight Center、5.American University)

11:55 〜 12:10

[MIS06-10] Oxidizing magma ocean due to redox disproportionation of Fe2+ at high pressures and implications for the atmosphere

*Hideharu Kuwahara¹、Ryoichi Nakada²、Shintaro Kadoya³、Takashi Yoshino⁴、Tetsuo Irifune¹ (1.Geodynamics Research Center, Ehime University、2.Kochi Institute for Core Sample Research, JAMSTEC、3.Institute for Extra-cutting-edge Science and Technology Avant-garde Research (X-star), JAMSTEC、4.Institute for Planetary Materials, Okayama University)

Discussion (12:10 〜 12:15)

セッション情報

[M-IS06] アストロバイオロジー

[MIS06-06] Astronomical Observations at Radio Wavelengths Exploring the Origin of Bio-related Molecules

★Invited Papers

[MIS06-07] Possible Photosynthetic Fluorescence from Earth-like Planets Around Cool stars

[MIS06-08] What we have learned from Hayabusa2-returned Ryugu samples – From an astrobiological perspective

★Invited Papers

[MIS06-09] The Rise and Development of Habitability Through Formation of Bioorganic Compounds on the Early Earth via Solar Energetic Particles

[MIS06-10] Oxidizing magma ocean due to redox disproportionation of Fe2+ at high pressures and implications for the atmosphere

認証