NASA Astronaut Christina Hammock Koch - 9's a crowd! How many people work on the International Space Station? Well, usually it's 6. Sometimes it's 3. And every once in a while, like
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Christina Koch Husband, Net Worth, Salary, Space Record, Children, Parents, Education Wiki 2020 - Edailybuzz.com
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Christina Koch Husband, Net Worth, Salary, Space Record, Children, Parents, Education Wiki 2020 - Edailybuzz.com
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NASA reschedules first-ever all-female spacewalk that was canceled in March for Oct 21 | Daily Mail Online
![Christina Hammock Koch, Alumni Of University Of Ghana Returns To Earth After 328 Days In Space - Premunt Media Christina Hammock Koch, Alumni Of University Of Ghana Returns To Earth After 328 Days In Space - Premunt Media](https://premuntmedia.com/wp-content/uploads/2020/02/Screenshot_20200216-093616.jpg)