Prof. Binzheng ZHANG
Department of Earth and Planetary Sciences
The University of Hong Kong
Biography
- Associate Professor in Department of Earth and Planetary Sciences at The University of Hong Kong
- Research interests include planetary space environment modeling and forecasting
- RFS project — aims to facilitate how scientists study and predict the space environments around planets in our solar system, with potential applications on planetary space weather forecasting. This project will develop a powerful, open-source software package that allows researchers to simulate the complex physics related to planetary space, including the upper atmosphere, magnetic fields and plasma. This software will be designed for use on supercomputers and will include advanced tools to model how gases, magnetic fields, and energetic particles interact in space. Because of limited data availability from the outer planets, this project will also create new, physics-based models to help forecast space conditions where direct observations are scarce. These predictive tools are essential for planning future missions to planets like Jupiter and Saturn, where extreme space environments present unique challenges.
- Awards and Honours:
- RGC Research Fellow (2025)
- HKU Outstanding Young Researcher (2022)
- NSFC Excellent Young Scientist (2019)
- McQueen Fellow, National Center for Atmospheric Research (2018)
Project Title
- Multi-scale Modeling and Forecasting of Planetary Space Environment
Award Citation
Professor Zhang Binzheng is a distinguished leader in planetary space physics, recognized for his significant contributions to understanding magnetospheric dynamics and planetary plasma environments in our solar system. His research has led to advancements in theoretical models and high-performance computational tools, influencing both academic scholarship and practical space mission planning.
A major achievement under Professor Zhang’s leadership is the development of a cutting-edge, open-source fluid codes for simulating planetary space environments. This tool has been focused on advanced magnetohydrodynamics solvers, enabling researchers worldwide to study the complex interactions of gases, magnetic fields, and charged plasma around planets. Optimized for the world’s most powerful supercomputers, this code has addressed longstanding mysteries in Jupiter and Saturn’s magnetic fields, where direct observational data is limited.
Under the generous support of RGC’s research fellow scheme, Professor Zhang’s research project extends to creating physics-based predictive models for planetary space weather, particularly for the outer solar system planets. These models are crucial for future mission planning and have set new standards for accuracy by fusing multi-mission observational data with sophisticated numerical methods.
Beyond research, Professor Zhang is committed to science education and outreach. He has been participating in public education and interactive software development, making planetary space science accessible and engaging for students and enthusiasts. Professor Zhang’s visionary research and educational initiatives are transforming planetary space physics, driving forward both academic discovery and public understanding, and ensuring a lasting impact on the scientific community and the future of planetary exploration.
