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PBS News Hour
Astronaut Christina Koch's record-setting mission in space
After spending nearly 11 months in orbit aboard the International Space Station, astronaut Christina Koch returned to Earth Thursday, parachuting into Kazakhstan with two crewmates aboard a Soviet Soyuz capsule. Koch set a record for the single longest female stay in space and says the milestones she achieved are a tribute to the pioneering women who came before her. Amna Nawaz reports.
