JpGU-AGU Joint Meeting 2026

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[E] Oral

P (Space and Planetary Sciences ) » P-PS Planetary Sciences

[P-PS06] Planetary interiors revealed by observations, experiments, and simulations

Sun. May 24, 2026 9:00 AM - 10:30 AM Convention Hall (CH-A) (International Conference Hall, Makuhari Messe)

Chairperson:Hikosaka Koutaro(Institute of Science Tokyo), Sato Masahiko(Tokyo University of Science), Yokoo Shunpei(The University of Tokyo)

9:30 AM - 9:45 AM

[PPS06-03] Powering Ganymede's Dynamo with Protracted Core Formation

*Kevin T Trinh1, Flavio Petricca2, Douglas J Hemingway3, Steven D Vance2 (1. California Institute of Technology, 2. Jet Propulsion Laboratory, National Aeronautics and Space Administration, 3. Institute for Geophysics, University of Texas at Austin)

Keywords:Ganymede, Dynamo, Magnetism, Interior, Icy satellite, Icy moon