1. Astronaut Terry Virts Spent Over 200 Days in Space

    Astronaut Terry Virts Spent Over 200 Days in Space

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  2. In 2014, NASA engineer Kelly Smith

    In 2014, NASA engineer Kelly Smith

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  4. International Space Station

    International Space Station

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  5. Space Station Crew Members Offer Christmas Greetings to the World

    Space Station Crew Members Offer Christmas Greetings to the World

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  6. Expedition 42/43 Launches to the International Space Station

    Expedition 42/43 Launches to the International Space Station

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  7. Space station spacewalks on This Week @NASA

    Space station spacewalks on This Week @NASA

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  8. Space station spacewalks on This Week @NASA

    Space station spacewalks on This Week @NASA

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  9. Space station spacewalks on This Week @NASA

    Space station spacewalks on This Week @NASA

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  10. Space station spacewalks on This Week @NASA

    Space station spacewalks on This Week @NASA

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  11. 2015 Blizzard – Time-Lapse video from International Space Station

    2015 Blizzard – Time-Lapse video from International Space Station

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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. 2015 Blizzard – Time-Lapse video from International Space Station

    2015 Blizzard – Time-Lapse video from International Space Station

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  15. 2015 Blizzard – Time-Lapse video from International Space Station

    2015 Blizzard – Time-Lapse video from International Space Station

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  16. Space station spacewalks on This Week @NASA

    Space station spacewalks on This Week @NASA

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  17. Expedition 42/43 Crew Prepares for Launch in Kazakhstan

    Expedition 42/43 Crew Prepares for Launch in Kazakhstan

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  18. Expedition 42/43 Launches to the International Space Station

    Expedition 42/43 Launches to the International Space Station

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  19. Space Station Crew Members Offer Christmas Greetings to the World

    Space Station Crew Members Offer Christmas Greetings to the World

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  20. Space Station Crew Members Offer Christmas Greetings to the World

    Space Station Crew Members Offer Christmas Greetings to the World

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  22. Expedition 42/43 Crew Prepares for Launch in Kazakhstan

    Expedition 42/43 Crew Prepares for Launch in Kazakhstan

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