DI23B:
Probing Planetary Interiors Beyond Earth: Evolution Through Time and Space II

Submit an Abstract to this Session



Session ID#: 32039

Session Description:
The compositional diversity of planets in our Solar System and predicted to exist in exoplanets represents a new frontier in geologic science. The mineralogy, dynamics and structure of these bodies may be wholly different from the Earth and present exciting challenges for observers, experimentalists and modelers alike. In this session we would like to address the effects of planetary composition on planetary evolution. We welcome abstracts exploring the compositional diversity of bodies, planetary accretion, mineral phase-equilibria and physical properties, interior dynamics, and surface/mantle interactions. We welcome novel observational approaches for determining planetary interior structure and composition as well as efforts to model and/or experimentally explore the consequences of potential variability of planetary interiors.
Primary Convener:  Cayman T Unterborn, Arizona State University, School of Earth and Space Exploration, Tempe, AZ, United States
Conveners:  Mark P Panning, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, Alyssa Rhoden, Arizona State University, Tempe, United States and Julie Menard, Washington State University, Pullman, WA, United States
Chairs:  Alyssa Rhoden, Arizona State University, Tempe, United States, Mark P Panning, Jet Propulsion Laboratory, Pasadena, CA, United States, Cayman T Unterborn, Arizona State University, School of Earth and Space Exploration, Tempe, AZ, United States and Julie Menard, Washington State University, Pullman, WA, United States
OSPA Liaison:  Cayman T Unterborn, Arizona State University, School of Earth and Space Exploration, Tempe, AZ, United States
Index Terms:

3672 Planetary mineralogy and petrology [MINERALOGY AND PETROLOGY]
5455 Origin and evolution [PLANETARY SCIENCES: SOLID SURFACE PLANETS]
6207 Comparative planetology [PLANETARY SCIENCES: SOLAR SYSTEM OBJECTS]
6296 Extra-solar planets [PLANETARY SCIENCES: SOLAR SYSTEM OBJECTS]

Abstracts Submitted to this Session:

Cyclically modulated dissipation and friction in ice and ice mixtures: how tidal forcing influences the mechanical properties in an icy shell (Invited) (210167)
Christine McCarthy1, Heather M Savage2, Reid F Cooper3, Theodore Kaczynski4, Michael Nielson4 and Armando Domingos5, (1)Columbia University of New York, Palisades, United States, (2)Columbia University of New York, Palisades, NY, United States, (3)Brown Univ, Providence, RI, United States, (4)Lamont -Doherty Earth Observatory, Palisades, NY, United States, (5)University of California Berkeley, Berkeley, CA, United States
Comparison of 2-3D convection models with parameterized thermal evolution models: Application to Mars  (275045)
Melanie Thiriet1, Ana-Catalina Plesa2, Doris Breuer2 and Chloe Michaut3, (1)Institut de Physique du Globe de Paris, Paris, France, (2)German Aerospace Center (DLR), Institute of Planetary Research, Berlin, Germany, (3)Institut de Physique du Globe, Paris cedex 13, France
Forsterite Shock Temperatures and Entropy: New Scaling Laws for Impact Melting and Vaporization (Invited) (210884)
Erik Davies1, Seth Root2, Richard G Kraus3, Joshua P Townsend4, Dylan Spaulding1, Sarah T Stewart5, Stein B Jacobsen6, Dayne Fratanduono3, Marius A Millot3, Thomas R Mattsson4 and Heath L Hanshaw4, (1)University of California Davis, Earth and Planetary Sciences, Davis, CA, United States, (2)Sandia National Laboratories, Albuquerque, United States, (3)Lawrence Livermore National Laboratory, Livermore, CA, United States, (4)Sandia National Laboratories, Albuquerque, NM, United States, (5)University of California, Earth and Planetary Sciences, Davis, United States, (6)Harvard University, Earth and Planetary Sciences, Cambridge, MA, United States
Iron snow in the Martian Core? (262229)
Anne Pommier, University of California San Diego, La Jolla, CA, United States and Prof. Christopher J Davies, University of Leeds, School of Earth and Environment,, Leeds, United Kingdom
The Pressure Dependence of Thermal Expansion of Core-Forming Alloys: A Key Parameter in Determining the Convective Style of Planetary Cores (267167)
Quentin C Williams, University of California Santa Cruz, Earth & Planetary Sciences, Santa Cruz, CA, United States and Murli H Manghnani, Univ Hawaii, Honolulu, HI, United States
ON THE INTERIOR OF CARBON-RICH EXOPLANETS: NEW INSIGHT FROM Si-C SYSTEM AT ULTRA HIGH PRESSURE (234006)
Francesca Miozzi1, Guillaume Morard1, Daniele Antonangeli2, Alisha N Clark3, Eric Edmund1, Guillaume Fiquet2 and Mohamed Mezouar4, (1)Sorbonne Université - MNHN - CNRS - IMPMC, Paris, France, (2)CNRS - Sorbonne Universités, IMPMC, Paris, France, (3)IMPMC Institut de Minéralogie et de Physique des Milieux Condensés, Paris Cedex 05, France, (4)European Synchrotron Radiation Facility, Grenoble, France
Development of a Model of Geophysical and Geochemical Controls on Abiotic Carbon Cycling on Earth-Like Planets (231750)
Marc Neveu, University of Maryland College Park / NASA Goddard Space Flight Center, College Park, United States, Ryan Felton, Catholic University of America, Department of Physics, Washington, United States, Shawn D Domagal-Goldman, NASA Headquarters, Washington, United States, Steven J Desch, Arizona State University, School of Earth and Space Exploration, Tempe, United States and Giada Nicole Arney, NASA Goddard Space Flight Center, Greenbelt, United States

See more of: Study of Earth's Deep Interior