Enceladus's measured physical libration requires a global subsurface ocean
@article{Thomas2016EnceladussMP, title={Enceladus's measured physical libration requires a global subsurface ocean}, author={Peter C. Thomas and Radwan Tajeddine and Matthew S. Tiscareno and Joseph A. Burns and J. Joseph and Thomas J. Loredo and P. Helfenstein and Carolyn C. Porco}, journal={Icarus}, year={2016}, volume={264}, pages={37-47} }
241 Citations
The thermal and orbital evolution of Enceladus : observational constraints and models
- Geology, Physics
- 2017
Enceladus possesses a global subsurface ocean beneath an ice shell a few tens of km thick, and is observed to be losing heat at a rate of ∼10 GW from its south polar region. Two major puzzles are the…
Enceladus's internal ocean and ice shell constrained from Cassini gravity, shape, and libration data
- Geology
- 2016
The intense plume activity at the South Pole of Enceladus together with the recent detection of libration hints at an internal water ocean underneath the outer ice shell. However, the interpretation…
Thermally anomalous features in the subsurface of Enceladus’s south polar terrain
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- 2017
Saturn’s moon Enceladus is an active world. In 2005, the Cassini spacecraft witnessed for the first time water-rich jets venting from four anomalously warm fractures (called sulci) near its south…
Geodynamic modeling of the ice-ocean system on Enceladus
- Physics, Environmental Science
- 2017
The Saturnian moon Enceladus is one of the most geologically active bodies in the solar system. Ridged terrains dominated by intense tectonism are observed on both hemispheres while plume jets…
The Librations, Tides, and Interior Structure of Io
- Geology, PhysicsJournal of Geophysical Research: Planets
- 2020
The melt zone in the volcanically active satellite Io plays a key role in diverse processes such as volcanism, heat transfer, tidal dissipation, and the orbital evolution of the Galilean satellites…
Can libration maintain Enceladus's ocean?
- PhysicsEarth and Planetary Science Letters
- 2018
Enceladus: Evidence and Unsolved Questions for an Ice-Covered Habitable World
- GeologyAstrobiology
- 2019
The icy midsized satellite of Saturn—Enceladus—has become the central to astrobiology since the finding of its dramatic ongoing geological activity. The water-rich plumes erupting from the warm…
Does Titan’s long-wavelength topography contain information about subsurface ocean dynamics?
- Environmental Science, PhysicsIcarus
- 2018
Instantaneous Habitable Windows in the Parameter Space of Enceladus' Ocean
- Geology, Environmental ScienceJournal of Geophysical Research: Planets
- 2021
In recent years, Enceladus' subsurface ocean has become a tantalizing case study for potentially habitable conditions in an extraterrestrial ocean world. However, we still know very little about its…
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