Christina Koch Autographs
Christina Koch (/kʊk/ COOK; née Hammock; born January 29, 1979) is an American engineer and NASA astronaut of the class of 2013. She received Bachelor of Science degrees in electrical engineering and physics and a Master of Science in electrical engineering at North Carolina State University. She also did advanced study while working at the Goddard Space Flight Center. Just before becoming an astronaut, she served at 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 to replace a down power control unit located outside of the International Space Station. On December 28, 2019, Koch broke the record for longest continuous time in space by a woman. She returned from space on February 6, 2020.
Koch was selected as part of the crew for the Artemis II flight, which intends to circle the Moon in 2026 which, if successful, will make her the first woman to travel beyond low Earth orbit.
Read more about Christina Koch on Wikipedia
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Current items with a signature of Christina Koch
These are the most current items with a signature of Christina Koch that were listed on eBay and on other online stores - click here for more items.
| Picture | Item Title | Price | Store |
 | CHRISTINA KOCH Hand Signed Autograph 4X6 PHOTO --- FEMALE NASA ASTRONAUT | $3.00 |  |
Traded items with a signature of Christina Koch
The most expensive item with a signature of Christina Koch (Christina Koch Autograph PSA/DNA Signed Photo ? Artemis 1st Woman On The Moon?) was sold in March 2026 for $699.00 while the cheapest item (Astronaut Christina Koch-AUTOGRAPHED,1ST FEMALE TO ORBIT THE MOON ARTEMIS 2) found a new owner for $37.00 in August 2025. The month with the most items sold (24) was May 2025 with an average selling price of $361.62 for an autographed item of Christina Koch. Sold items reached their highest average selling price in May 2025 with $361.62 and the month that saw the lowest prices with $109.50 was April 2025. In average, an autographed item from Christina Koch is worth $249.99.
Most recently, these items with a signature of Christina Koch were sold on eBay - click here for more items.
