External Events

The astrobiology community is alive with activity! Please read below about upcoming events from our external partners.

Rocky Worlds 4 Conference

Groningen, Netherlands, from 19-23 January 2026

Scope:

Applying the detailed empirical understanding gleaned from the terrestrial planets of our own Solar System is crucial in our interpretation of exoplanetary systems. With the ongoing and upcoming surveys to search for small planets around nearby stars, we can anticipate huge growth in the number and information on detected rocky exoplanets in the coming decades. As the characterisation of these new planetary systems proceeds it will in turn improve understanding of our own Solar System, and in particular of how potentially habitable Earth-like planets form, evolve, and are distributed throughout the galaxy. The Rocky Worlds Meeting Series brings together planetary scientists, astronomers, and earth scientists to foster discussion and build the collaborations that will pave the way for the next frontiers of rocky exoplanet discovery and characterisation.

Confirmed Keynote speakers :

Hannah Diamond-Lowe (STScI) – Atmospheres

Lena Noack (FU Berlin) – Astrobiology

Charles-Édouard Boukaré (York University) – Interiors

Heike Rauer (DLR Berlin) – Instrumentation

Mariana Sanchez (Leiden University) – Formation: astronomical perspective

Damanveer Grewal (Yale) – Formation: geochemical perspective

SOC :

Tim Lichtenberg, Yamila Miguel, Oliver Shorttle, Amy Bonsor, Inga Kamp, Quentin Changeat, Inge Loes ten Kate, Floris van der Tak, Wim van Westrenen, Nienke van der Marel, Ignas Snellen, Jean-Michel Desert, Michiel Min, Stephanie Cazaux

Abstract and Registration Timeline:

1 Jun 2025:                 Abstract submission opens

1 Sep 2025:                Registration opens

14 Sep 2025:             Abstract submission deadline

Oct 2025:                    Programme announcement

14 Nov 2025:             Early-bird registration deadline

14 Dec 2025:             Registration deadline

19-23 Jan 2026:          Rocky Worlds 4 in Groningen

RED School – An astrobiology introductory course

Le Teich (33), France, from 15-21 March 2026

Scope:

The RED school objective is to offer an interdisciplinary training in astrobiology to students and young scientists preparing a thesis in astronomy, planetology, geology, chemistry, biology, or history and philosophy of sciences, linked with the themes of astrobiology.

 

Thanks to the support of the school's partners, almost all registration fees can be covered. Do not hesitate to ask for a grant when you apply to the school. Only transport will be the responsibility of the participants.

 

Registration for the 2026 edition is now open until December 14, 2025: https://red-astrobiology.fr/

 

A "complete" RED training is scheduled over 2 years, but each year is autonomous. You can attend once or two years in a row. All courses are in English.

 

The school benefits from the following supports: European Astrobiology Institute, CNES, PEPR Origins, RRI Origins U. Bordeaux, IPSL, OSU EFLUVE, Education & Training in Astrobiology of IAU, and the French Astrobiology Society.

 

 

EGU General Assembly

from 3 -8 May 2026

Astrobiology Related Sessions:

Biogeodynamics and the co-evolution of earth and life

Co-organized by CL1.1/GD1/PS6/SSP4

Convener: Chiara KrewerECS | Co-conveners: Fred BowyerAttila BalazsJakub CiazelaECS

 

From Earth to Exoplanets: Exploring deep planetary interiors through advances in modelling and experiments

Co-organized by GD3/PS7

Convener: Lélia LibonECS | Co-conveners: Amrita ChakrabortiRenaud DeguenClemens Prescher

 

Decoding the Early Earth: Multidisciplinary Perspectives on the Archean Studies

Convener: Ariuntsetseg GanbatECS | Co-conveners: Dominik SorgerECSThomas Mueller

 

Cratons through time: Geodynamics, Geochemistry and the Evolution of a Habitable Planet

Co-organized by GMPV9

Convener: Jyotirmoy PaulECS | Co-conveners: Poulami RoyECSFabio A. CapitanioRichard PalinECSDesiree Roerdink

 

Earth is a planet: contribution of planetary science to understanding the Earth systems

Co-organized by GD3/TS10

Convener: Valentin Bonnet GibetECS | Co-conveners: Barbara De ToffoliECSArianna Piccialli

 

Unravelling the hidden mysteries of our ancient Earth

Convener: Arathy Ravindran | Co-conveners: Jaganmoy JodderSukalpa Chatterjee

 

Interdisciplinary approaches to understand the environments that could support life

Convener: Oliver HerbortECS | Co-conveners: Claire Marie GuimondECSMark Fox-Powell

 

Biogeodynamics and the co-evolution of earth and life

Co-organized by CL1.1/GD1/PS6/SSP4

Convener: Chiara KrewerECS | Co-conveners: Fred BowyerAttila BalazsJakub CiazelaECS

 

Exoplanets atmospheres: climates, clouds, magnetic fields and charge processes

Convener: Christiane Helling | Co-conveners: Ludmila CaroneMonika LendlJ M Désert

 

Early Solar system: crucial timings for habitability

Convener: Kristina Kislyakova | Co-conveners: Louis MüllerAnuja RaoraneECSStephen KaneTim LichtenbergECS'

Habitability of Icy Ocean Worlds: Insights from Earth Analogues and Laboratory Experiments

Convener: Lucía Hortal SánchezECS | Co-conveners: Mariam NaseemECSMustafa Yücel

 

Characterization and Habitability of Transiting Exoplanets

Convener: Danial AlmasianECS | Co-convener: Zahra Fekri Mehrkhoo

 

Planetary and stellar parameters conducive to habitability and biosignature observability

Convener: Evelyn MacdonaldECS | Co-conveners: Gwenaëlle Van LooverenECSTyler RobinsonJack DaveyECS

 

Impacts and their role in the evolution of Life

Co-organized by BG7

Convener: Anna Losiak | Co-conveners: Jens OrmöWolf Geppert

 

Biogeochemical and environmental evolution during Earth’s oxygenation events

Co-organized by BG5/GMPV9/OS3

Convener: Sebastian Viehmann | Co-conveners: François-Nicolas KrenckerJohanna KrayerECS

 

Precambrian Geobiology: Life and Environment

Convener: Jaganmoy JodderECS | Co-conveners: Barbara KremerFabian ZahnowEric Runge

 

Icy Moon Exploration: Bridging the Cryosphere and Icy Moon Communities

Co-organized by CR7

Convener: Tina Rückriemen-BezECS | Co-conveners: Ana-Catalina PlesaJohanna KerchECSAndreas BenedikterECSNiels Frank Willem Ligterink

Earth and planetary core structure, dynamics, and history

Co-organized by EMRP2/GMPV8/PS1/SM9

Convener: Sébastien Merkel | Co-conveners: Eric EdmundECShenri samuelJames Badro

Inter- and Transdisciplinary Studies of the Geosphere: experiences, challenges and new perspectives worldwide

Convener: Federica Tanlongo | Co-conveners: Rebecca BendickElisabetta D'AnastasioTim Rawling

Aerosol Chemistry and Physics

Convener: Zhonghua ZhengECS | Co-conveners: Bernadette RosatiFei JiangECSHao ZhangDavid Topping

Outgassing Across Earth and Planetary Systems

Co-organized by GMPV9/PS1

Convener: Sandrine RitterECS | Co-conveners: Nils Björn BaumannECSCédric Gillmann

Atmospheric organics: Sources, chemistry, and fate

Convener: Mikael Ehn | Co-conveners: Juliane FryJonathan WilliamsColette Heald

Stable isotopes and novel tracers in atmospheric and biogeosciences

Co-organized by AS3

Atmosphere–Cryosphere Interactions: Transport, Deposition, and Impacts of Dust, Black Carbon, and Other Aerosols

Convener: Pavla Dagsson WaldhauserovaECS | Co-conveners: Outi MeinanderBiagio Di MauroMarie Dumont

Volatile Organic Compounds at the Biosphere-Atmosphere Interface: From Molecular Mechanisms to Global Models

Co-organized by AS3

Linking Climate, Ecosystems, and Atmospheric Chemistry: Interactions and Impacts

Convener: Xu Yue | Co-conveners: Zhangcai QinNarasinha ShurpaliYimian Ma

Venus: models, observations, (ancient) Earth- and exoplanet analogue

Convener: Julia MaiaECS | Co-conveners: Cédric GillmannGregor GolabekAnna GülcherECSYann MusseauECS

Dynamics, tectonics and evolution of rocky planets from formation to the present day

Co-organized by GMPV9/PS1/SM9

Convener: Paul Tackley | Co-conveners: Iris van ZelstECSLena NoackGregor GolabekPaolo Sossi

Volcanic Eruptions and Climate: Observations, Modeling, and Impacts

Convener: Vito ZagoECS | Co-conveners: Eleonora AmatoECSFederica TorrisiECSCiro Del Negro

Mars Science and Exploration

Co-organized by GD3/GM6/GMPV9

Convener: Ana-Catalina Plesa | Co-conveners: Barbara De ToffoliECSAnna MittelholzECSPetr BrozErnst Hauber

Networking, training, education and public engagement in interdisciplinary fields

Convener: Wolf Geppert | Co-convener: Oliver HerbortECS

Outgassing Across Earth and Planetary Systems 

Co-organized by GMPV9/PS1

Convener: Sandrine RitterECS | Co-conveners: Nils Björn BaumannECSCédric Gillmann

 

Atmospheric organics: Sources, chemistry, and fate 

Convener: Mikael Ehn | Co-conveners: Juliane FryJonathan WilliamsColette Heald

 

Stable isotopes and novel tracers in atmospheric and biogeosciences 

Co-organized by AS3

 

Atmosphere–Cryosphere Interactions: Transport, Deposition, and Impacts of Dust, Black Carbon, and Other Aerosols 

Convener: Pavla Dagsson WaldhauserovaECS | Co-conveners: Outi MeinanderBiagio Di MauroMarie Dumont

 

Volatile Organic Compounds at the Biosphere-Atmosphere Interface: From Molecular Mechanisms to Global Models 

Co-organized by AS3

 

Linking Climate, Ecosystems, and Atmospheric Chemistry: Interactions and Impacts 

Convener: Xu Yue | Co-conveners: Zhangcai QinNarasinha ShurpaliYimian Ma

 

Venus: models, observations, (ancient) Earth- and exoplanet analogue 

Convener: Julia MaiaECS | Co-conveners: Cédric GillmannGregor GolabekAnna GülcherECSYann MusseauECS

 

Dynamics, tectonics and evolution of rocky planets from formation to the present day 

Co-organized by GMPV9/PS1/SM9

Convener: Paul Tackley | Co-conveners: Iris van ZelstECSLena NoackGregor GolabekPaolo Sossi

Origins 2026 - IAU Symposium 407

Paris, July 5-10, 2026

We are pleased to announce Origins 2026 (IAU Symposium 407), jointly organized by the International Society for the Study of the Origins of Life – The International Astrobiology Society (ISSOL) and Commission F3 of the International Astronomical Union (IAU). The meeting will take place from 5–10 July 2026 in Paris, France.

This event will bring together experts from diverse fields—including chemistry, biology, planetary science, and astrophysics—to explore the origins of life and habitability on Earth and beyond. Hosted at the prestigious Muséum National d'Histoire Naturelle and Sorbonne University, the conference will highlight interdisciplinary research on the transition from non-living to living systems, focusing on early Earth environments, evolutionary processes, and the search for biosignatures in the universe.

The program will feature the latest discoveries in prebiotic chemistry, the evolution of early life, and habitability across the Solar System and exoplanets, as well as philosophical and historical perspectives. Special emphasis will be placed on the contributions of early-career researchers. This landmark event aims to strengthen international collaborations and advance our understanding of life’s emergence.

Registration and abstract submission will open in October 2025, but you can already sign-up here to receive up-to-date information.

 

We look forward to meeting you in Paris!.

 

Best regards,

 

The Origins 2026  Organizing com