Estimate all radiation risks for astronauts after travel from the Earth to the Mars and back....

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Physics

Estimate all radiation risks for astronauts after travel fromthe Earth to the Mars and back. Duration of the travel is 1.5years. Total absorbed dose will be around 6Gy. Discuss validity ofyour estimation for all risks (strong and weak sides of theestimation)

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Risk of cancer The evidence for cancer risks from humans exposed to radiation is extensive for doses above 100 millisieverts mSv There are uncertainties for lower doses and in transferring risks between populations with different genetic and dietary attributes Human epidemiology can be applied to space exposures however there are additional uncertainties related to the quality of radiation in space while the doses to be expected on space missions are well understood Risk of Central Nervous System effects At this time reliable projections for Central Nervous System CNS risks from space radiation exposure cannot be See Answer

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