Christina Koch is best known as an American engineer and NASA astronaut. See her photos here.
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Christina Koch
![Christina Koch](http://hollywoodlife.com/wp-content/uploads/2020/02/christina-koch-5.jpg?w=680)
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Christina Koch Touches Down
![Christina Koch Touches Down](http://hollywoodlife.com/wp-content/uploads/2020/02/christina-koch-1.jpg?w=680)
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Christina Koch Gets Taken Home
![Christina Koch Gets Taken Home](http://hollywoodlife.com/wp-content/uploads/2020/02/christina-koch-2.jpg?w=680)
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Christina Koch Gets Ready To Take A Walk
![Christina Koch Gets Ready To Take A Walk](http://hollywoodlife.com/wp-content/uploads/2020/02/christina-koch-3.jpg?w=680)
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Christina Koch Says Good-Bye Before Going Up In Space
![Christina Koch Says Good-Bye Before Going Up In Space](http://hollywoodlife.com/wp-content/uploads/2020/02/christina-koch-4.jpg?w=680)