Highlights Keywords Aeronautics, Environment/Climate/Weather or Space, High-performance computing, plasma physics Technologies used GPU, ML, AI Challenge The ion-kinetic magnetosphere simulation, Vlasiator, solves the Vlasov equation for plasma ions, which consists of a six-dimensional partial differential equation. Solving the equation requires immense numbers of data points to be propagated in time, and the calculations are correspondingly heavy and time-consuming, even on supercomputers. The simulation state can be stored to disk to recover the simulation in case … Continue reading Success Story: ASTERIX