The cosmic rays that rain down on Earth are predominantly ... Since the additional mass for dedicated shielding would simply be too expensive their radiation protection plans include the ...

More information: Luca Comisso et al, Ultra-High-Energy Cosmic Rays Accelerated by Magnetically Dominated Turbulence, The Astrophysical Journal Letters (2024). DOI: 10.3847/2041-8213/ad955f ...