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50 anniversary nasa spacewalk vause dnt_00005102
50 anniversary nasa spacewalk vause dnt_00005102

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    NASA celebrates 50 years of spacewalking

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NASA celebrates 50 years of spacewalking

50 years ago this week, a NASA astronaut became the first American to walk in space. CNN's John Vause reports.

NASA celebrates 50 years of spacewalking

50 years ago this week, a NASA astronaut became the first American to walk in space. CNN's John Vause reports.