Soviet cosmonauts alexey leonov (right) and pavel belyayev in the cabin of the voskhod 2 spacecraft prior to take-off, 1965. - from our story 'The First Man To Walk In Space Reveals What Really Happened (1965)'

Soviet cosmonauts alexey leonov (right) and pavel belyayev in the cabin of the voskhod 2 spacecraft prior to take-off, 1965. (Photo by: Sovfoto/UIG via Getty Images)

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