humanoidhistory:A 1966 NASA diagram illustrates the operation of the chest and backpacks of the Gemini 8 extravehicular spacesuit. (NASA)

humanoidhistory:A 1966 NASA diagram illustrates the operation of the chest and backpacks of the Gemini 8 extravehicular spacesuit. (NASA)

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from: https://spaceghostkirb.tumblr.com/post/137884643399