Space Environment (Natural and Induced)

摘要: Considerable effort and improvement have been made in the study of ionizing radiation exposure occurring various regions space. Satellites spacecrafts equipped with innovative instruments are continually refining particle data providing more accurate information on environment. The major problem spectral definition appears to be detailed energy spectra, especially at high energies, which is important parameter for risk assessment. Magnitude risks posed by future space missions subject accuracies predictive forecast event size SPE, GCR environment, geomagnetic fields, atmospheric Although heavy ion fragmentations interactions adequately resolved through laboratory model development, improvements fragmentation cross sections light nuclei produced from HZE their validation still required achieve principal goal planetary simulation a critical site. More prediction procedure environment can better understanding solar physics, fulfillment measurements nuclear/atomic processes, verification spaceflights accelerators experiments. It certainly true that continued advancements physics combining physical will strengthen confidence manned exploration system. Advancements radiobiology surely give meaningful hazard assessments short long term effects, appropriate effective mitigation measures placed ensure humans safely live work space, anywhere, anytime.