Simulation reveals magnetism's impact on space phenomena

A new simulation provides the most detailed view yet of magnetic turbulence in space, impacting our understanding of star formation, cosmic rays, and space weather. The model, developed by James Beattie and collaborators, simulates the interstellar medium with unprecedented precision, mapping the chaotic dance of particles across various scales, from vast interstellar spaces to dense star-forming clouds. It captures the influence of weak galactic magnetic fields on matter. The simulation's ability to predict space weather, including solar wind effects, is promising. It will be further refined with data from new radio telescopes, offering a more accurate picture of how magnetism shapes the universe.