Session Details
[P-PS01]Outer Solar System Exploration Today, and Tomorrow
Fri. May 30, 2025 5:15 PM - 7:15 PM JST
Fri. May 30, 2025 8:15 AM - 10:15 AM UTC
Fri. May 30, 2025 8:15 AM - 10:15 AM UTC
Poster Hall Exhibition Hall 7&8, Makuhari Messe
convener:Jun Kimura(The University of Osaka), Kunio M. Sayanagi(NASA Langley Research Center ), Fuminori Tsuchiya(Planetary Plasma and Atmospheric Research Center, Graduate School of Science, Tohoku University), Shuya Tan(Japan Agency for Marine-Earth Science and Technology)
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, 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 and beyond), we also solicit contributions on future missions to explore giant planet systems (e.g., Uranus Orbiter and Probe), 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 the planning and results from observing upcoming stellar occultations by Uranus, and about new scientific results generated using data returned by space telescopes such as the James Webb Space Telescope (JWST).
[PPS01-P01]Ganymede Laser Altimeter (GALA) onboard JUICE: report on experiments during the lunar flyby in 2024 and plans for experiments during the Earth flyby in 2026
*Keigo Enya1,2, Masanori Kobayashi3, Hirotomo Noda4,2, Hiroshi Araki4,2, Noriyuki Namiki4,2, Jun Kimura5, Shoko Oshigami6, Kazuyuki Touhara1, Yoshifumi Saito1, Kay Lingenauber7, Alexander Stark7, Hauke Hussmann7 (1.ISAS, 2.SOKENDAI, 3.CIT, 4.NAOJ, 5.Osaka University, 6.NICT, 7.DLR)
[PPS01-P02]Invetigation of causalities for long-term variabilities of Jupiter's auroral radio emissions
*Hiroaki Misawa1, Fuminori Tsuchiya1 (1.Planetary Plasma and Atmospheric Research Center, Graduate School of Science, Tohoku University)
[PPS01-P03]Analysis of spatial structure of electrons in the Jupiter's radiation belts using GMRT : Coordinated observations with Juno
*Masamichi Waga1, Fuminori Tsuchiya1, Hiroaki Misawa1, Hajime Kita2 (1.Planetary Plasma and Atmospheric Research Center, Graduate School of Science, Tohoku University, 2.Tohoku Institute of Technology)
[PPS01-P04]Investigation of the Carbon dioxide Production Process on Europa's Surface Based on Charged Particle Irradiation Experiments on Carbonates
*Qingyang Lu1, Tomoki Kimura1, Shoki Morioka1, Kazuya Yoshioka1, Fuminori Tsuchiya2, Shuya Tan3 (1.Tokyo University of Science , 2.Planetary Plasma and Atmospheric Research Center, Graduate School of Science, Tohoku University, 3.Japan Agency of Marine-Earth Science and Technology)
[PPS01-P05]Lifetime of Europa’s Surface Chloride Salts Estimated by Laboratory Plasma Irradiation Experiments
*Miyu Okumoto1, Tomoki Kimura1, Yusuke Nakauchi2, Fuminori Tsuchiya3, Shuya Tan4, Jun Kimura5 (1.Tokyo University of Science, 2.Ritsumeikan University, 3.Planetary Plasma and Atmospheric Research Center, Graduate School of Science, Tohoku University, 4.Japan Agency for Marine-Earth Science and Technology, 5.Osaka University)
[PPS01-P06]Europa’s Tenuous Sodium Atmosphere Formation and Surface Chemical Composition Uncovered by Plasma Irradiation Experiment on Sodium Sulfate
*Kazuya Yoshioka1, Tomoki Kimura1, Qingyang Lu1, Shoki Morioka1, Fuminori Tsuchiya2, Shuya Tan3 (1.Tokyo University of Science, 2.Planetary Plasma and Atmospheric Research Center, Graduate School of Science, Tohoku University, 3.Japan Agency for Marine-Earth Science and Technology)
[PPS01-P07]Development of a gas system for modeling Titan's atmospheric chemistry driven by water group ion irradiation
*Shoki Morioka1, Tomoki Kimura1, Yuki Nakamura2, Kazuya Yoshioka1, Qingyang Lu1, Naoki Terada3 (1.Tokyo University of Science, 2.The University of Tokyo, 3.Tohoku University)
[PPS01-P08]Verification of Cassini 11+ Model against Non-CGF Orbit Data and Saturnian Internal Structure by Lowes Radius Analysis
*Seita Yano1, Hiroaki TOH2 (1.Department of Geophysics, Graduate School of Science, Kyoto University, 2.Data Analysis Center for Geomagnetism and Space Magnetism, Graduate School of Science, Kyoto University)
[PPS01-P09]Results from a 2024-2025 Observation campaign of Jupiter's radiation belts using radio telescopes and in-situ data
*Hajime Kita1, Hiroaki Misawa2, Anil Bhardwaj3, Fuminori Tsuchiya2, Masamichi Waga2, Kenta Fujisawa4, Daniel Santos-Costa5 (1.Tohoku Institute of Technology, 2.Planetary Plasma and Atmospheric Research Center, Graduate School of Science, Tohoku University, 3.Physical Research Laboratory, 4.Yamaguchi University, 5.Southwest Research Institute)
[PPS01-P10]Mass loading rate of the Iogenic plasma in the inner Jovian magnetosphere estimated from Hisaki's EUV spectroscopy
*Fuminori Tsuchiya1, Kazuo Yoshioka2, Reina Hikida6, Masato Kagitani1, Natsuko Matsushita1, Shinnosuke Satoh1, Tomoki Kimura3, Ryoichi Koga4, Hajime Kita5, Go Murakami6, Atsushi Yamazaki6, Ichiro Yoshikawa2 (1.Tohoku University, 2.The University of Tokyo, 3.Tokyo University of Science, 4.Nagoya City University, 5.Tohoku Institute of Technology, 6.JAXA)