This is the fifth follow-up to the post, “Gagarin and the Seven Heavens“. The first follow-up post is here. The second follow-up post is here. The third follow-up post is here. The fourth follow-up post is here. The fifth follow-up post will be broken up into several parts; follow-up post five-one is here, post five-two is here, and post five-three is here.

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