Physical sciences are any of the sciences, such as physics, chemistry, astronomy and geology that analyze the nature and properties of energy and nonliving matter.
The risks of exposure to space radiation are the most significant factor limiting humans ability to participate in long-duration space missions. Learning from experiments in space and developing a better understanding of the effects of space radiation on human is an important element in space exploration. |
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Physical sciences are any of the sciences, such as physics, chemistry, astronomy and geology that analyze the nature and properties of energy and nonliving matter. The risks of exposure to space radiation are the most significant factor limiting humans' ability to participate in long-duration space missions.
Learning from experiments in space and developing a better understanding of the effects of space radiation on human is an important element in space exploration. |
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