[P-PS01] Outer Solar System Exploration Today, and Tomorrow

2026年5月26日(火) 10:45 〜 12:15 302 (幕張メッセ国際会議場)

座長:Trinh T Kevin(カリフォルニア工科大学)、丹秀也(国立研究開発法人海洋研究開発機構)

The giant planets shape our solar system. The physical and chemical processes they harbor provide unique opportunities to study the phenomena relevant for studying Earth and other planets, including exoplanetary systems. In this session, we welcome diverse topics encompassing the giant planets and their moons and rings, including their origins, interiors, atmospheres, compositions, surface features, electromagnetic fields, and plasma environments. To advocate for current and future outer planets exploration (Juno, New Horizons, JUICE, Europa Clipper, Dragonfly, OPENS-0, and beyond), we also solicit contributions on future missions to explore giant planet systems (e.g., Uranus Orbiter and Probe, and the OPENS Program), including how to develop better international cooperation. Discussion in this latter category will include progress in developing a solar sail mission concept for observing the Jupiter system and its Trojan asteroids. We also solicit presentations about new scientific results generated using data returned by space telescopes such as the James Webb Space Telescope (JWST).

+全てマイスケジュールに登録

10:45 〜 11:00

[PPS01-07] Titan’s Strong Tidal Dissipation Precludes a Subsurface Ocean

★Invited Papers

*Flavio Petricca¹, Steven D. Vance¹, Marzia Parisi¹, Dustin Buccino¹, Gael Cascioli^2,3, Julie Castillo-Rogez¹, Brynna G. Downey⁵, Francis Nimmo⁴, Gabriel Tobie⁶, Baptiste Journaux⁷, Andrea Magnanini⁸, Ula Jones⁷, Mark Panning¹, Amirhossein Bagheri⁹, Antonio Genova¹⁰, Jonathan I. Lunine¹ (1. Jet Propulsion Laboratory, California Institute of Technology, 2. University of Maryland Baltimore County, 3. NASA Goddard Space Flight Center, 4. University of California Santa Cruz, 5. Southwest Research Institute, 6. University of Nantes, 7. University of Washington, 8. University of Bologna, 9. California Institute of Technology, 10. Sapienza University of Rome)

11:00 〜 11:15

[PPS01-08] Physical properties of synthetic insoluble organic matter under icy moon’s interior conditions

*平井英人^1,2、癸生川陽子²、Kelly Miller³、Christopher Glein³、肥後祐司⁴、井藤浩志⁵、柿澤翔⁴、斎藤武範⁵、Xinting Yu¹、Eric Austin¹、Julie Castillo-Rogez⁶、Flavio Petricca⁶、兵頭龍樹²、関根康人² (1. テキサス大学サンアントニオ校、2. 東京科学大学、3. サウスウエスト・リサーチ・インスティテュート、4. 高輝度光科学研究センター、5. 産業技術総合研究所、6. ジェット推進研究所)

11:15 〜 11:30

[PPS01-09] 未分化集積を仮定したガニメデにおける対流を考慮した熱・構造進化

*髙橋聖輝¹、鎌田俊一¹、倉本圭¹ (1. 北海道大学大学院理学院宇宙理学専攻)

11:30 〜 11:45

[PPS01-10] Metamorphic Fluids May Power Methanogenesis at Europa

*Kevin T Trinh^1,2, Grayson M Boyer², Elizabeth Trembath-Reichert², Everett L Shock² (1. California Institute of Technology, 2. Arizona State University)

11:45 〜 12:00

[PPS01-11] Distinguishing formation scenarios for Uranian moons through thermodynamically predicted chemical inventories

*Mohit Melwani Daswani¹ (1. Earth-Life Science Institute, Institute of Science Tokyo)

12:00 〜 12:15

[PPS01-12] JWST・ALMA観測データを用いた、SED解析による冥王星衛星Charonのミリ波・サブミリ波帯におけるspectral emissivityの導出

*窪田暉¹、飯野孝浩^2,3、高橋茂⁴、佐川英夫^1,3、中西康一郎^5,6 (1. 京都産業大学、2. 山梨大学、3. 東京大学・情報基盤センター、4. 兵庫県立大学・西はりま天文台、5. 国立天文台・アルマプロジェクト、6. 総合研究大学院大学)

セッション情報