Watch NASA 50 Years of Space Exploration: Volume 1 (2003) : Full Movie Online Free Volume 1 of this extraordinary series explores the beginnings of the American space program from the early Mercury flights to the breathtaking Moon landing on July 20, 1969. includes: Freedom 7, The Voyage of Friendship 7, The Four Days of Gemini 4, This is Houston Flight, Gemini VIII, Apollo 11: The Eagle Has Landed