Out of this world! Polaris Dawn crew performs first all-civilian spacewalk
07:54
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Two crew members on the Polaris Dawn successfully completed the first all-civilian spacewalk. NBC News' Tom Costello breaks down more of the details into the mission and former NASA astronaut Mike Massimino joins Chris Jansing to share his experience in space, saying he felt like he was "looking into heaven".Sept. 12, 2024
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Out of this world! Polaris Dawn crew performs first all-civilian spacewalk
07:54
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