JpGU-AGU Joint Meeting 2026

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[E] Oral

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

[P-PS03] Small Solar System Bodies: New perspectives on the origin and evolution of the Solar System

Wed. May 27, 2026 10:45 AM - 12:15 PM 302 (International Conference Hall, Makuhari Messe)

Chairperson:Ito Motoo(Kochi Institute for Core Sample Research JAMSTEC), Yoshida Fumi(University of Occupational and Environmental Health, Japan), Okada Tatsuaki(Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency)

11:15 AM - 11:30 AM

[PPS03-03] Modeling boulder size distribution evolution with thermal exfoliation rates inferred from small craters on Ryugu boulder

*Yuta Aikyo1, Tomokatsu Morota1 (1. The University of Tokyo)

Keywords:Ryugu, Boulder, Thermal fatigue