The new £5 million initiative led by the University of Exeter is set to change the way scientists understand the solar atmosphere.
Supported by the Council of Science and Technology Facilities (STFC) under the prestigious large award scheme, the Solar Atmospheric Modeling Suite (SAMS) project will be running for over five years with the aim of decoding the complex physical processes that occur in the outer layers of the sun.
Professor Andrew Hillier of the University of Exeter explained: “For a long time, Britain has led the way in simulating the solar atmosphere, but in recent years we have been digging into it.
“This project will bring us back soon as we are one of the leaders in this field.”
The activity of the sun is far from distant astronomical curiosity, and directly affects life on Earth. Solar flares and eruptions disrupt satellite communications, affect power grids, and pose dangers to space astronauts.
At the heart of this dynamic system is the solar atmosphere, including photospheres, chromospheres and corona, causing the phenomenon of magnetic fields and plasma interactions observed as solar storms and space weather.
The SAMS project aims to revolutionize understanding of the solar atmosphere by developing advanced modeling tools to predict solar activity and protect Earth’s technology.
The cutting edge challenges in solar physics
Despite major advances in observational techniques, there is no model that fully captures the complex interactions between radiation, magnetism, and plasma across different layers of the solar atmosphere.
The need for advanced high fidelity models is urgent to interpret new waves of high-resolution solar data, as well as enable the predictive capabilities essential to mitigate the impact of solar activity on the Earth.
Sams aims to fill this important gap. This project develops sophisticated open source simulation code that can run everything from laptops to supercomputers.
By incorporating detailed physics-based documentation and world-leading simulation capabilities, SAMS will allow researchers to visualize and understand the turbulent mechanisms that govern the solar atmosphere with unprecedented details.
Integrate UK expertise
The SAMS collaboration led by the University of Exeter also includes solar physics experts from Warwick, Sheffield and Cambridge University.
The project draws on decades of UK leadership in computational plasma physics, seeking to reestablish the country at the forefront of global solar modeling efforts.
The SAMS Suite provides a flexible and powerful tool set for the global research community by building on Warwick’s internationally recognized strengths in plasma simulation.
This strategic effort also ensures that the UK will remain a leader in the interpretation and misuse of data from next-generation solar stations and space missions.
Equipped with the next generation of scientists
Apart from building cutting-edge modeling tools, SAMS plays an important role in training early career researchers.
This project provides a hands-on experience for modeling the solar atmosphere and supports the development of new talent in astrophysics and computational science.
This human capital investment is key to maintaining a vibrant research ecosystem that can meet future technical and scientific challenges.
Protect the Earth through Sun Insight
Ultimately, the SAMS project is more than a theoretical research. This is an important step in protecting the planet’s technological infrastructure.
Understanding the solar atmosphere and powerful explosion capabilities will improve weather forecasting in space, allowing industries and governments to protect critical systems such as communication satellites, navigation tools, and power grids.
This bold investment brings the UK back to the cutting edge of solar physics and is ready to illuminate the mystery of the solar atmosphere.
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