Gemini 4 - David J. Shayler

Historien om den första rymdpromenaden.Gemini 4 - Författare: David J. Shayler The flight of Gemini 4 in June 1965 was conducted barely four years after the first Americans flew in space. It was a bold step by NASA to accomplish the first American spacewalk and to extend the U.S. flight duration record to four days. This would be double the experience gained from the six Mercury missions combined. Språk: Engelska