Physical properties of synthetic insoluble organic matter under icy moon’s interior conditions

Eito Hirai

Presentation information

[E] Oral

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

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

Tue. May 26, 2026 10:45 AM - 12:15 PM 302 (International Conference Hall, Makuhari Messe)

Chairperson:Trinh T Kevin(California Institute of Technology), Tan Shuya(Japan Agency for Marine-Earth Science and Technology)

11:00 AM - 11:15 AM

[PPS01-08] Physical properties of synthetic insoluble organic matter under icy moon’s interior conditions

*Eito Hirai^1,2, Yoko Kebukawa², Kelly E. Miller³, Christopher R. Glein³, Yuji Higo⁴, Hiroshi Itoh⁵, Sho Kakizawa⁴, Takenori Saitou⁵, Xinting Yu¹, Eric C. Austin¹, Julie C. Castillo-Rogez⁶, Flavio Petricca⁶, Ryuki Hyodo², Yasuhito Sekine² (1. The University of Texas at San Antonio, 2. Institute of Science Tokyo, 3. Southwest Research Institute (SwRI), 4. Japan Synchrotron Radiation Research Institute (JASRI), 5. National Institute of Advanced Industrial Science and Technology (AIST), 6. Jet Propulsion Laboratory, California Institute of Technology)

Keywords:Organic matter, Icy moons, Physical property measurements, High-pressure experiments, Nanoscale analyses, Orbital evolution