Welcome to the ERC Geoastronomy Project

About Us
The Geoastronomy project is a transdisciplinary research team focusing on the chemical foundations of rocky exoplanets and the biogeodynamics of such worlds from a non-Solar System-centric perspective.
We are based at three institutes: The Bavarian Geoinstitute (BGI) in Bayreuth, the CNRS in Orleans, and the LMU in Munich.
ERC support
Our ERC funded Synergy project began in June 2025 and brings together more than 40 researchers with the core institutions and beyond. Our co-aligned network of research collaborators investigates exoplanetary systems in new ways by combining (i) nuclear astrophysics and galactic chemical evolution, with (ii) experimental petrology under extreme/exotic conditions that together provide fundamental input to (iii) atmospheric chemical physics models that inform observations of the atmospheres and other properties of worlds in orbit around other stars.
Upcoming Events
Upcoming seminars
Access BGI seminars schedule
Browse LMU geoastronomy seminars
Explore LMU astrophysics seminars
View ISTO seminars
Check CSFK/Konkoly seminars

March 1-5th, 2026
ERC strategy meeting in Herrsching, Bavaria, Germany (“Herrsching III”).
Closed Meeting!

May 3-8th, 2026
Breakout geoastronomy meetings in conjunction with the annual General Assembly of the European Geosciences Union in Vienna, Austria.
May 26-30th, 2026
Astrophysics with Radioactive Isotopes Conference, Traverse City, Michigan, USA, Focus Group meeting for WPs 1.1-1.3.
View full calendar event schedule click here
Inside the institute
Geoastronomy Community
Research
Our project explores the chemical foundations of rocky planets in the galaxy through a combination of observations, experiments and modeling.
→ Project Summary
Opportunities
Our team nodes are always on the look out for talented researchers from diverse fields such as planetary geochemistry, atmospheric physics, nuclear astrophysics, experimental petrology at extreme conditions, etc. to join our project.
→ Further Information
Synergy Team Structure
A guide to the composition and structure of the Geoastronomy synergy team and our collaborative network.
→ Learn about the network (coming soon)
Publications
List of publications and presentations supported by the ERC Geoastronomy project.
→ Peer-reviewed publications
→ Conference Abstracts
&
Get Yours
→ Shop opens soon
Spotlight
01/26/2026
Herrsching III
From March 1-5 2026, we will have our annual ´Deep Dive´ geoastronomy strategic meeting at the Seespitz Conference Venue on the shores of the scenic Ammersee in southern Bavaria, Germany.
The purpose of this (closed attendance) gathering is to 1. share latest research news and learn new techniques from the different teams and key collaborators, 2. introduce new team members, 3. plot paths forward designing new models, experiments and observations, and 4. set writing goals.
Meet the PIs
Kevin Heng, PI
Stephen J. Mojzsis, PI
Fabrice Gaillard, PI
Frequently asked Questions
Nature gave us rocky planets,
it is our task to learn how.


