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

[PPS01-07] Titan’s Strong Tidal Dissipation Precludes a Subsurface Ocean

★Invited Papers

*Flavio Petricca¹, Steven D. Vance¹, Marzia Parisi¹, Dustin Buccino¹, Gael Cascioli^2,3, Julie Castillo-Rogez¹, Brynna G. Downey⁵, Francis Nimmo⁴, Gabriel Tobie⁶, Baptiste Journaux⁷, Andrea Magnanini⁸, Ula Jones⁷, Mark Panning¹, Amirhossein Bagheri⁹, Antonio Genova¹⁰, Jonathan I. Lunine¹ (1. Jet Propulsion Laboratory, California Institute of Technology, 2. University of Maryland Baltimore County, 3. NASA Goddard Space Flight Center, 4. University of California Santa Cruz, 5. Southwest Research Institute, 6. University of Nantes, 7. University of Washington, 8. University of Bologna, 9. California Institute of Technology, 10. Sapienza University of Rome)

キーワード：Titan, subsurface ocean, gravity, tides