On launch day, April 23, 1967, a Russian journalist, Yaroslav Golovanov, reported that Gagarin showed up at the launch site and demanded to be put into a spacesuit, though no one was expecting him to fly. Golovanov called this behavior “a sudden caprice,” though afterward some observers thought Gagarin was trying to muscle onto the flight to save his friend. The Soyuz left Earth with Komarov on board.
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Moving story of Vladimir Komarov, a soviet cosmonaut.