Also known as Christina Hammock-Koch, Christina Hammock, Christina H Koch, Christina Hammock Koch
Amerikalı astronot, mühendis
Christina Koch is an American engineer and NASA astronaut who made history through several groundbreaking spaceflight achievements, including performing the first all-female spacewalk and setting the record for the longest spaceflight by a woman during her 2019–20 mission to the International Space Station. She further cemented her place in space exploration history by becoming the first woman to travel beyond low Earth orbit and around the Moon during the Artemis II mission in April 2026, which set the record for human distance from Earth.
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Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).