Christina Hammock Koch is an American engineer and NASA astronaut. She received Bachelor of Science degrees in Electrical Engineering and Physics, and a Master of Science in Electrical Engineering from North Carolina State University. She also did advanced study while working for the Goddard Space Flight Center. Just before becoming an astronaut, she served with the National Oceanic and Atmospheric Administration, as Station Chief for American Samoa.
On March 14, 2019, Koch launched to the International Space Station as a Flight Engineer on Expedition 59, 60 and 61. On October 18, 2019, she and Jessica Meir were the first women to participate in an all-female spacewalk. On December 28, 2019, Koch broke the record for longest continuous time in space by a woman.
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Wikipedia contributors. "Christina Koch." Wikipedia, The Free Encyclopedia. Wikipedia, The Free Encyclopedia, 15 Apr. 2020. Web. 15 Apr. 2020.
