geoastronomy

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

October 12-16th, 2026

Focus group in Budapest, Hungary
Closed Meeting!

 

December 7-11th, 2026

American Geophysical Union meeting, San Francisco, California, USA, geoastronomy special session

May 19-21st, 2027

Geomathematics in Earth & Environmental Sciences, Budapest, Hungary. 23nd Hungarian Geomathematical Congress

View full calendar event schedule click here

Inside the institute

Geoastronomy Community

Outreach & Education

Our outreach program shares our scientific discoveries with students, educators, and the public through accessible learning resources and events.

→ Outreach Overview

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

Visitors Program

We offer short- (days/weeks) and medium-term (months) research stays for visitors to work together with us on geoastronomy topics at our facilities in Bayreuth, Budapest, Orleans and Munich.

→ Inquiries

Synergy Team Structure

A guide to the composition and structure of the Geoastronomy synergy team and our collaborative network.

→ Learn about the network

Publications

List of publications and presentations supported by the ERC Geoastronomy project.

→ Peer-reviewed publications

→ Conference Abstracts

&

Get Yours

→ Shop opens soon

Spotlight

October 7th, 2026

Our article, “A Hadean timeline for the emergence of the RNA World,” has been selected by the editors of Nature Communications to be featured in their Editors’ Highlights: Earth Science, showcasing a selection of notable recent research in the field.

A Hadean timeline for the emergence of the RNA World

Estimates for when life emerged on Earth range from ca. 3.8 Ga (Eoarchean) to the Hadean eon (≥4.0-4.5 Ga). Here, we conclude that a proposed early stage of life – the RNA World – appeared at ca. 4.33 Ga by tracking the near-surface thermal stability of key biomolecules comprising postulated RNA organisms. We apply a global three-dimensional numerical model to analyse the thermal evolution profile of Hadean crust in response to late accretion bombardment.

Gaia Milky Way

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.

$

Virtual Room Tours

Fusce vel nunc auctor tellus sollicitudin poutiore ettally at nisi temf dictum metus eleifend.

$

Custom Design Concepts

Fusce vel nunc auctor tellus sollicitudin poutiore ettally at nisi temf dictum metus eleifend.

$

Material & Fixture Selection

Fusce vel nunc auctor tellus sollicitudin poutiore ettally at nisi temf dictum metus eleifend.

$

Project Timeline Estimation

Fusce vel nunc auctor tellus sollicitudin poutiore ettally at nisi temf dictum metus eleifend.

$

Budget Management Consultation

Fusce vel nunc auctor tellus sollicitudin poutiore ettally at nisi temf dictum metus eleifend.

$

On-site Supervision & Coordination

Fusce vel nunc auctor tellus sollicitudin poutiore ettally at nisi temf dictum metus eleifend.

$

Quality Assurance Checks

Fusce vel nunc auctor tellus sollicitudin poutiore ettally at nisi temf dictum metus eleifend.

$

Post-Renovation Care Tips

Fusce vel nunc auctor tellus sollicitudin poutiore ettally at nisi temf dictum metus eleifend.

Register for this event!

Topics

Topics

Working Hours

$9.95

Monday

08:00AM - 06:00PM

Tuesday

08:00AM - 06:00PM

Wednesday

08:00AM - 06:00PM

Thursday

08:00AM - 06:00PM

Friday

08:00AM - 04:00PM

Saturday

We're off

Sunday

We're off
$

Virtual Room Tours

Fusce vel nunc auctor tellus sollicitudin poutiore ettally at nisi temf dictum metus eleifend.

$

Custom Design Concepts

Fusce vel nunc auctor tellus sollicitudin poutiore ettally at nisi temf dictum metus eleifend.

$

Material & Fixture Selection

Fusce vel nunc auctor tellus sollicitudin poutiore ettally at nisi temf dictum metus eleifend.

$

Project Timeline Estimation

Fusce vel nunc auctor tellus sollicitudin poutiore ettally at nisi temf dictum metus eleifend.

$

Budget Management Consultation

Fusce vel nunc auctor tellus sollicitudin poutiore ettally at nisi temf dictum metus eleifend.

$

On-site Supervision & Coordination

Fusce vel nunc auctor tellus sollicitudin poutiore ettally at nisi temf dictum metus eleifend.

$

Quality Assurance Checks

Fusce vel nunc auctor tellus sollicitudin poutiore ettally at nisi temf dictum metus eleifend.

$

Post-Renovation Care Tips

Fusce vel nunc auctor tellus sollicitudin poutiore ettally at nisi temf dictum metus eleifend.

Register for this event!

Topics

Your Connection Point

Contact & Collaboration

Topics

Working Hours

$9.95

Monday

08:00AM - 06:00PM

Tuesday

08:00AM - 06:00PM

Wednesday

08:00AM - 06:00PM

Thursday

08:00AM - 06:00PM

Friday

08:00AM - 04:00PM

Saturday

We're off

Sunday

We're off