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astronaut scott kelly long space stay ron garan interview_00012912
astronaut scott kelly long space stay ron garan interview_00012912

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    One-on-one with Scott Kelly

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One-on-one with Scott Kelly

CNN's Chief Medical Correspondent Sanjay Gupta talks to NASA astronaut Scott Kelly about his year in space over Skype. Watch the full conversation on the CNN Health Facebook page.

One-on-one with Scott Kelly

CNN's Chief Medical Correspondent Sanjay Gupta talks to NASA astronaut Scott Kelly about his year in space over Skype. Watch the full conversation on the CNN Health Facebook page.