JC
Member Since 2005
Julie C. Castillo
Senior Research Scientist, NASA Jet Propulsion Laboratory
Professional Experience
NASA Jet Propulsion Laboratory
Senior Research Scientist
2007 - Present
Education
University of Rennes
Doctorate
2001
Publications

Stronger Evidence of a Subsurface Ocean Within Callisto From a Multifrequency Investigation of Its I...
The magnetometer investigation of the Galileo mission used the phenomenon of magnetic induction to produce the most compelling evidence that subsur...
January 30, 2025

Feasibility of Passive Sounding of Uranian Moons Using Urani...
February 01, 2024

The Global Shape, Gravity Field, and Libration of Enceladus
January 15, 2024

Characterization of Icy Moon Hydrospheres Through Joint Inve...
August 29, 2023
AGU Abstracts
JWST Reveals the CO2-rich Surfaces of Uranus’ Largest Moons with Unprecedented Sensitivity
THE ICE GIANTS: EXPLORING THE PLANETARY SYSTEMS OF URANUS AND NEPTUNE II ORAL
planetary sciences | 13 december 2024
Richard J. Cartwright, Bryan Holler, William M. Gr...
The surfaces of the large Uranian moons Ariel, Umbriel, Titania, and Oberon exhibit a variety of tectonic and possibly cryovolcanic features. Prior gr...
View Abstract
Consequences of Large Abundances of Organic Matter on the Evolution and Habitability Potential of Icy Moons and Dwarf Planets
GEOLOGY AND GEOPHYSICS OF ACTIVE SATELLITES AND SMALL BODIES POSTER
planetary sciences | 11 december 2024
Julie C. Castillo, Mohit Melwani Daswani, Samuel W...
Recent accretion models suggest that many objects in the outer solar system could have accreted a significant fraction of organic-rich cometary materi...
View Abstract
Partial Differentiation of Europa and Implications for the Origin of Materials in the Jupiter System
ICE AND OCEAN WORLDS: GEOLOGY, OCEANOGRAPHY, CHEMISTRY, AND HABITABILITY IV ORAL
planetary sciences | 11 december 2024
Flavio Petricca, Julie C. Castillo, Antonio Genova...
Geophysical constraints on the interiors of icy moons can reveal the thermomechanical and geochemical structures, which depend on the composition of a...
View Abstract
Volunteer Experience
2023 - 2024
Member
Ronald Greeley Early Career Award Committee
2023 - 2024
Member
Fred Whipple Award Committee
2022 - 2024
Member
Planetary Sciences Fellows Committee
Check out all of Julie C. Castillo’s AGU Research!
View All Research Now