JUpiter ICy moons Explorer (JUICE) is a part of ESA’s Cosmic Vision programme. It’s a large-class spacecraft dedicated for observations of Jupiter and it’s three largest moons: Ganymede, Callisto and Europa. JUICE will explore the conditions of the planet formation, life emergence and mechanisms of the Solar System. JUICE was lunched on 14 April, 2023. With 7 years of transfer, it will spend 3 years studying Jovian system. RADiation-hard Electron Monitor (RADEM) is an instrument onboard JUICE spacecraft conducting measurements of the Jupiter radiation environments. It will provide information on electrons, protons and heavy-ion fluxes, spectra, and incoming directions.
The suite of cameras on the JUICE mission has been meticulously designed to provide detailed insights into the surfaces, atmospheres, and environments of Jupiter and its moons. These cameras are equipped with cutting-edge technology and capabilities that enable scientists and researchers to unravel the mysteries of this complex system. The sensors of the cameras need to be protected from hazardous radiation levels caused by extremely high fluxes of very energetic electrons on-ground.