Heavy IonsLinear Energy TransferCosmic RadiationHeavy Ion RadiotherapyNeonRelative Biological EffectivenessDose-Response Relationship, RadiationSpacecraftX-RaysRadiationRadiation DosageMicroscopy, ElectronElectronsCarbonElectron TransportMicroscopy, Electron, ScanningSiliconIonsRadiation ToleranceIsotopesGamma Rays