News
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New Ramses Release 2026.05
After the new Ramses Meeting in Korea, it’s time for a new Ramses release! On the menu, a lot of performance improvements, many many bugs corrections, an armada of new tests, a brand new developer docs and a bunch of convenient new features.
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A new developer documentation
We are very proud to announce a new developer documentation for RAMSES! It aims to provide developers with a better understanding of the inner workings of RAMSES. This documentation is written in the style of lectures addressing specified topics and includes exercises. Its was written for the first RAMSES developer school organised by the RAMSES…
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RAMSES Developer School 2025
The RAMSES SNO is pleased to announce its first RAMSES School for Developers. This school will take place in Lyon from Dec. 9 (2pm) to Dec. 12 (5pm), 2025. It is designed to provide a thorough and practical introduction to the inner workings of the RAMSES code and is addressed to experienced users who wish to step up and develop their…
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SNO annual meeting 2025
The RAMSES SNO is pleased to announce its third RAMSES SNO days. The “RAMSES SNO” is a CNRS initiative to support RAMSES’ use and development within our astrophysics community. Jérémy Blaizot (Lyon) is leading this effort, along with Yohan Dubois (Paris), Matthias González (Saclay), Pierre Ocvirk (Strasbourg), Amandine Le Brun (Meudon), and Sebastien Peirani (Nice). We’re planning this…
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RAMSES School for New Users – 2025
The RAMSES SNO is pleased to announce its second RAMSES School for New Users. This school will take place in Paris (IAP) on Oct. 22-23, 2025, and is designed to provide practical training for new users of the RAMSES code who wish to learn how to design and run simulations for their science projects. The…
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New Ramses Release 2025.05
Following the Ramses User Meeting 2025 in Strasbourg, a new version of Ramses with the developments made this year was released.






