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An exhibit showing those astronauts who have been inducted into the United States Astronaut Hall of Fame is seen at the Kennedy Space Center Visitor Complex on April 7, 2022 in Merritt Island, Florida. The International Day of Human Space Flight is celebrated each year on April 12, the day in 1961 when Soviet cosmonaut Yuri Gagarin became the first human to journey into outer space by orbiting the earth in the Vostok 1 capsule. (Photo by Paul Hennessy/Anadolu Agency via Getty Images)
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