Tina Rückriemen-Bez

Planetary Physicist

About

I’m a planetary scientist at the University of Münster, curious about how planets and moons work from the inside out. My research looks at the interiors of icy moons — from the thermo-chemical evolution of their metallic cores to convection in their ice shells — and, more recently, at the surfaces of small bodies like asteroids and comets. I love exploring how different processes connect, how similar patterns appear across worlds, and how theory and observation can come together to tell a more complete story.

My fascination with space started early. In 9th grade, I did a school internship at the Institute for Planetary Research at the German Aerospace Center in Berlin. After studying physics at Humboldt University of Berlin, I found myself back at the same institute for my PhD work and earned my doctorate from the University of Münster in 2018. I’m now a postdoctoral researcher in Bastian Gundlach’s experimental planetology group at Münster.

Outside of research, I’m usually orbiting a different kind of chaos — life with three kids, a curious mind, and my partner in crime. We love spending time outdoors, building things, or diving into creative projects together. It’s a full, sometimes hectic, but always inspiring universe.

Research Projects

Planetary Core Dynamics & Magnetism

Core solidification, dynamo processes, magnetic field generation, Fe–FeS systems.

Icy Ocean Worlds

Ice shell convection, coupling between ice and mushy layers at the ice–ocean interface, material exchange.

Small Body Surfaces

Subsurface thermo-physical evolution, sintering processes, volatile transport.

Current Positions

Scientific Staff Member (Wissenschaftliche Mitarbeiterin)

Institut für Planetologie, Universität Münster

Münster, Germany

Primary Affiliation

Publications

2024

Radar Attenuation for Subsurface Sounding on Enceladus: Effects of a Thermally Insulating Porous Ice Layer

AuthorsByrne et al. (5)
VenueJournal of Geophysical Research: Planets
ReferenceVol. 129 (12)undefined
2024

Icy ocean worlds - astrobiology research in Germany

AuthorsKlenner et al. (23)
VenueFrontiers in Astronomy and Space Sciences
ReferenceVol. 11undefinedundefined
2024

Terrestrial planet surfaces and interiors

AuthorsPlesa et al. (4)
VenueEncyclopedia of Astrophysics 1st Edition
2021

The Origin of Ganymede's Internal Magnetic Field

AuthorsChristensen et al. (3)
VenueGanymede
2021

Lunar Magnetism

AuthorsWieczorek et al. (16)
VenueNew Views of the Moon II.
2020

Large Ocean Worlds with High-Pressure Ices

AuthorsBaptiste et al. (12)
VenueSpace Science Reviews
ReferenceVol. 216undefined, pp. 1-36
2020

Ice-Ocean Exchange Processes in the Jovian and Saturnian Satellites

AuthorsSoderlund et al. (15)
VenueSpace Science Reviews
ReferenceVol. 216undefined, pp. 1-57
2020

Experimental and simulation efforts in the astrobiological exploration of exooceans

AuthorsTaubner et al. (18)
VenueSpace Science Reviews
ReferenceVol. 216undefined, pp. 1-41
2018

Top-down freezing in a Fe-FeS core and Ganymede's present-day magnetic field

AuthorsRückriemen et al. (2)
VenueIcarus
ReferenceVol. 307undefined, pp. 172-196
2015

Iron snow, crystal floats, and inner-core growth: modes of core solidification and implications for dynamos in terrestrial planets and moons

AuthorsBreuer et al. (2)
VenueProgress in Earth and Planetary Science
ReferenceVol. 2undefined, pp. 39
2015

The Fe snow regime in Ganymede's core: A deep-seated dynamo below a stable snow zone

AuthorsRückriemen et al. (2)
VenueJournal of Geophysical Research: Planets
ReferenceVol. 120 (6), pp. 365-380
2014

A long-lived lunar dynamo powered by core crystallization

AuthorsLaneuville et al. (5)
VenueEarth and Planetary Science Letters
ReferenceVol. 401undefined, pp. 251-260
2011

Physical state of the deep interior of the CoRoT-7b exoplanet

AuthorsSohl et al. (3)
VenueProceedings of the International Astronomical Unio...
ReferenceVol. 6undefined, pp. 193-197

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