Space and Planetary Sciences (P)
Session Sub-category Complex & General(CG)
Session ID P-CG23
Title Planetary Seismology
Short Title Planetary Seismology
Main Convener Name Keisuke Onodera
Affiliation Institute for Planetary Materials, Okayama University
Co-Convener 1 Name Kiwamu Nishida
Affiliation Earthquake Research Institute, University of Tokyo
Co-Convener 2 Name Taichi Kawamura
Affiliation Universite Paris Cite Institut de physique du globe de Paris CNRS
Co-Convener 3 Name Angela G Marusiak
Affiliation University of Arizona
Co-Convener 4 Name Doyeon Kim
Affiliation Imperial College London
Co-Convener 5 Name Alice R Turner
Affiliation University of Cambridge
Session Language 
E
Scope 
Exploring planetary interiors is crucial for understanding planetary dynamics and evolution, and seismology has played a central role in the past half-century. Since the first lunar seismic observations during the Apollo missions (1969-1977), seismology has been extended to other planetary bodies, including Mars and even a comet. Today, we are entering a renewed golden age of planetary seismology, marked by InSight (Mars: 2018-2022), followed by Chandrayaan-3 (Moon: 2023), with upcoming missions such as Chang's-7 (Moon: 2026), Lunar Environmental Monitoring Station (Moon: 2026), Farside Seismic Suite (Moon: 2027), and Dragonfly (Titan: 2023s). In this context, this session aims to share the latest scientific progress in planetary seismology with the Earth and planetary science community and promote future seismic investigations. We invite contributions spanning the full scope of planetary seismology from seismic sources, wave propagations, interior structures, laboratory-scale experiments, to even planetary analog studies under extreme terrestrial conditions with relevance to extraterrestrial applications.
Presentation Format Oral and Poster presentation
Time Presentation No Title Presenter
Oral Presentation May 24 PM1
13:45 - 14:00 PCG23-01 Outline of Seismometer Experiment and Pre-Flight Data on Titan Dragonfly Mission Hiroaki Shiraishi
14:00 - 14:15 PCG23-02 Seismic Detectability of Tidal Icequakes on Titan in Preparation for Dragonfly Lorraine Delaroque
14:15 - 14:30 PCG23-03 It’s Raining on Titan! Can We Detect Active River Transport? Andrea Bryant
14:30 - 14:45 PCG23-04 Effect of iron on the elastic wave velocities of orthopyroxene at high pressure and high temperature conditions: Implication for iron content of the upper mantle of Moon and Mars Yoshihiro Inoue
14:45 - 15:00 PCG23-05 Constraining Absorption and Scattering Attenuation in the Lunar Lithosphere using Apollo Seismic Data sabrina menina
15:00 - 15:15 PCG23-06 Re-evaluating Source Parameters of Deep Moonquakes: Insights from Recalibrated Apollo Seismometer Data and Empirical Green’s Function Analysis Taichi Kawamura
Oral Presentation May 24 PM2
15:30 - 15:45 PCG23-07 Design and development of a laser interferometric broadband seismometer for seismic observation in extreme environments Akito Araya
15:45 - 16:05 PCG23-08 Compact and Scalable Active Seismic Exploration for Lunar Subsurface Imaging: From Astronaut-Deployed PASS in Artemis IV to Rover-Based Surveys Takeshi Tsuji
16:05 - 16:20 PCG23-09 Characterizing the Gutenberg–Richter law on terrestrial bodies with a single seismic station Swann Rubin
16:20 - 16:40 PCG23-10 What Do Multiple Geophysical Observables Tell Us About Mars’ Interior? Melanie Drilleau
16:40 - 17:00 PCG23-11 Seismic Evidence for Fine-Scale Heterogeneity in the Martian Mantle Constantinos Charalambous
Presentation No Title Presenter
Poster Presentation May 24 PM3
PCG23-P01 Investigation of Seismic Wave Observations under Microgravity Conditions for Next Generation Small Body Sample Return (NGSR) Mission. Keisuke Takahashi
PCG23-P02 Seismic Attenuation and Scattering Properties of the Near-Surface Martian Regolith Derived from HP3 Hammering Signals Kento Komatsu
PCG23-P03 Seismic Exploration in the Japanese Strategic Mars Landing Program: STEP-1 Keisuke Onodera
PCG23-P04 Repeating Shallow Moonquakes: Detection and Initial Characterization Keisuke Onodera
PCG23-P05 South Pole Seismic Station on Artemis 4 and future seismic exploration on the Moon Taichi Kawamura
PCG23-P06 Optimal Source Waveform Design for Lunar Exploration Yuya Takenaka
PCG23-P07 Modeling Seismic Intrinsic Attenuation in Icy Satellite Shells Lorraine Delaroque
PCG23-P08 Cryogenic Evaluation of Magnetic Circuit Characteristics in a Velocity-Type Passive Seismometer Kazuki Yamanaka
PCG23-P09 Optimizing STA/LTA Detection for Titan Seismology Using Antarctic Tidal Icequakes Yasuhiro Nishikawa