NASA Video Collection: Alan Shepard - 1st US Man in Space

NASA Video Collection: Alan Shepard - 1st US Man in Space

The heavens have always presented a challenge to man. May 5th, 1961, US Mercury astronaut Alan B. Shepard enters his space craft. Very shortly he will be on his way into space. As the hatch goes on, 2 big questions come to mind. Is the vehicle ready? Are you ready?
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