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

2026年5月26日(火) 13:45 〜 15:15 302 (幕張メッセ国際会議場)

座長:芝池諭人(国立大学法人鹿児島大学)、今村剛(東京大学大学院　新領域創成科学研究科)

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

13:45 〜 14:00

[PPS01-13] Open Questions about Saturn's Rings

★Invited Papers

*Matthew M Hedman¹ (1. University of Idaho)

14:00 〜 14:15

[PPS01-14] The OPENS-0 Mission and Its Science Plan in the Interplanetary Space toward the Outer Planet Region

*矢野創¹、今村剛²、松浦周二³、坂谷尚哉¹、河原創¹、新井和吉⁴、安藤紘基⁵、芝池諭人⁶、尾崎直哉¹、徳永翔¹、船瀬龍^1,2 (1. 宇宙航空研究開発機構　宇宙科学研究所、2. 東京大学、3. 関西学院大学、4. 法政大学、5. 京都産業大学、6. 鹿児島大学)

14:15 〜 14:30

[PPS01-15] Science objectives of OPENS-0, Saturn's ring and the optical cameras

*芝池諭人¹、今村剛²、矢野創^3,4、松浦周二⁵、坂谷尚哉³、鎌田俊一⁶、小林浩⁷、菅原春菜³、河原創^3,2、尾崎直哉^3,4、徳永翔³、船瀬龍^3,2 (1. 鹿児島大学、2. 東京大学、3. 宇宙科学研究所、4. 総合研究大学院大学、5. 関西学院大学、6. 北海道大学、7. 名古屋大学)

14:30 〜 14:45

[PPS01-16] OPENS-0ミッションのクルーズ中および土星フライバイにおける電波掩蔽観測

*今村剛¹、安藤紘基²、野口克行³、千葉翔太⁴、冨木淳史⁵、竹内央⁵、Asmar Sami⁶、Marouf Essam⁷、Galanti Eli⁸、Kaspi Yohai⁸ (1. 東京大学大学院　新領域創成科学研究科、2. 京都産業大学、3. 奈良女子大学、4. 名古屋大学、5. 宇宙航空研究開発機構、6. NASA JPL、7. San Jose State University、8. Weizmann Institute)

14:45 〜 15:00

[PPS01-17] Atmospheric Conditions of Uranus Expected for the Uranus Orbiter and Probe (UOP) Mission in the 2040s

*佐柳邦男¹、Saunders William^1,2、Garland Justin^1,2、黄河清³、Sankar Ramanakumar³、Spilker Thomas⁴ (1. NASA Langley Research Center、2. Analytical Mechanics Associates, Inc.、3. University of California, Berkeley、4. Independent Consultant)

15:00 〜 15:15

[PPS01-18] Uranus Atmospheric Results from the 2025 Stellar Occultation and Reports on Other Occultation Campaigns 2025-24

*William Ryan Saunders^1,2, Kunio M Sayanagi¹, Kotaro Amada³, Chris Anderson⁴, Supachai Awiphan⁵, Katie Breeland-Newcomb⁷, Joel Castro-Chacón⁸, Nancy Chanover^9,10, Erika Cook¹¹, Emma Dahl⁶, Jack Dembicky^9,10, Darren DePoy¹¹, James Dull¹², Richard G French^13,14, Gregory Harmon¹⁵, Matthew Hedman¹⁶, Jon Holtzman⁹, William Hubbard¹⁷, Stephen C Hummel^18,19, Puji Irawati⁵, Jason Jackiewicz⁹, Brian Jackson²⁰, Jun Kimura²¹, Craig Kulesa¹⁷, Matthew Lehner²², Stephen Levine⁷, Donald W McCarthy¹⁷, Brian McLeod²³, Jeffrey P Morgenthaler²⁴, Ashok Nagarhalli²⁵, Athena Neeld⁹, Joe Ninan²⁶, Ryan Oelkers²⁷, Devendra Ojha²⁶, Michael J Person²⁸, Saran Poshyachinda⁵, Somsawat Rattanasoon⁵, Hideo Sagawa²⁹, Luke Schmidt³⁰, Saurabh Sharma³¹, Bruno Sicardy^32,33, Michael Skrutskie³⁴, Damya Souami^33,35,36, Hailey Stubbers²⁰, Seiko Takagi³, Orarik Tasuya⁵, Anandmayee Tej³⁸, Anne Verbiscer³⁴, Leslie Young³⁷, Zhi-Wei Zhang²² (1. NASA Langley Research Center, 2. Analytical Mechanics Associates, Inc., 3. Hokkaido University, 4. College of Southern Idaho, 5. National Astronomical Research Institute of Thailand, 6. California Institute of Technology, 7. Lowell Observatory, 8. National Autonomous University of Mexico, 9. New Mexico State University, 10. Apache Point Observatory, 11. Texas A&M University, 12. College of Idaho, 13. Wellesley College, 14. Space Science Institute, 15. Idaho Department of Parks and Recreation, 16. University of Idaho, 17. University of Arizona, 18. McDonald Observatory, 19. UT Austin, 20. Boise State University, 21. Osaka University, 22. Academia Sinica Institute of Astronomy and Astrophysics, 23. Harvard-Smithsonian Center for Astrophysics, 24. Planetary Science Institute, 25. Physical Research Laboratory, India, 26. Tata Institute of Fundamental Research, 27. The University of Texas Rio Grande Valley, 28. Massachusetts Institute of Technology, 29. Kyoto Sangyo University, 30. Yerkes Observatory, 31. Aryabhatta Research Institute of Observational Sciences, 32. LTE, 33. Observatoire de Paris, 34. University of Virginia, 35. CNRS, 36. LIRA, 37. Southwest Research Institute , 38. Indian Institute of Space Science and Technology)

セッション情報