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   sci.space.science      Space and planetary science and related      1,217 messages   

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   Message 239 of 1,217   
   Gordon D. Pusch to res17uuf@verizon.net   
   Re: Apollo spacecraft shielding material   
   11 Nov 03 10:11:01   
   
   From: g_d_pusch_remove_underscores@xnet.com   
   Copy: res17uuf@verizon.net   
      
   "res17uuf"  writes:   
      
   > I'm doing a research project for school on the apollo missions and I have   
   > been having trouble finding information on what was used to shield the   
   > apollo vehicles when they passed through the van allen belts. I've found   
   > some radiation statistics I'm curious how they solved this problem.   
      
   They didn't. The Apollo capsules carried no addition "shielding" beyond   
   their structural mass. They relied on passing through the van Allens quickly   
   enough that the integrated radiation dose was within "acceptable" limits.   
      
      
   -- Gordon D. Pusch   
      
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