On what specific date did Yuri Gagarin complete his historic single orbit of the Earth?

Answer

April 12, 1961

Yuri Alekseyevich Gagarin piloted the Vostok 1 spacecraft and completed his historic flight on April 12, 1961.

On what specific date did Yuri Gagarin complete his historic single orbit of the Earth?

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Yuri Gagarin: The first man in space - BBC News - YouTube

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