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  1. SpaceX: Polaris Dawn crew have completed the first commercial spacewalk!

    SpaceX: Polaris Dawn crew have completed the first commercial spacewalk!

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  2. Polaris Dawn astronauts complete first commercial spacewalk

    Polaris Dawn astronauts complete first commercial spacewalk

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  3. SpaceX: Polaris Dawn crew steps out of capsule for first private spacewalk

    SpaceX: Polaris Dawn crew steps out of capsule for first private spacewalk

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  4. Tech billionaire pulls off first private spacewalk high above Earth

    Tech billionaire pulls off first private spacewalk high above Earth

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  5. Space X’s Polaris Dawn Flies on a Record-High Orbit, will Attempt Spacewalk

    Space X’s Polaris Dawn Flies on a Record-High Orbit, will Attempt Spacewalk

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  6. Matching a Spacewalk Record

    Matching a Spacewalk Record

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  7. SpaceX has launched its first historic private Polaris Dawn mission

    SpaceX has launched its first historic private Polaris Dawn mission

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  8. International Space Station tests new garbage bag

    International Space Station tests new garbage bag

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  9. SpaceX Polaris Dawn crew returns home after history-making mission

    SpaceX Polaris Dawn crew returns home after history-making mission

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  10. FAA Clears SpaceX Falcon 9 for Flight After Explosion, Paving the Way for Historic Missions

    FAA Clears SpaceX Falcon 9 for Flight After Explosion, Paving the Way for Historic Missions

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  12. Space station spacewalks on This Week @NASA

    Space station spacewalks on This Week @NASA

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  13. Space station spacewalks on This Week @NASA

    Space station spacewalks on This Week @NASA

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  14. Space station spacewalks on This Week @NASA

    Space station spacewalks on This Week @NASA

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  15. SpaceX launches Polaris Dawn crew

    SpaceX launches Polaris Dawn crew

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  17. Space station spacewalks on This Week @NASA

    Space station spacewalks on This Week @NASA

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  18. Space station spacewalks on This Week @NASA

    Space station spacewalks on This Week @NASA

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  19. Space station spacewalks on This Week @NASA

    Space station spacewalks on This Week @NASA

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  20. Space station spacewalks on This Week @NASA

    Space station spacewalks on This Week @NASA

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  21. NASA's Newly unveiled x-59 Quiet Supersonic plane eyes first flight (trailer)

    NASA's Newly unveiled x-59 Quiet Supersonic plane eyes first flight (trailer)

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  22. First 8K Video from Space - Ultra HD

    First 8K Video from Space - Ultra HD

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  23. SpaceX launches Polaris Dawn crew on daring excursion into Earth’s radiation belts

    SpaceX launches Polaris Dawn crew on daring excursion into Earth’s radiation belts

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