Spaceflight to work on American missiles at what became the Army Ballistic Missile Agency. This work on missiles such as Juno I and Atlas enabled launch of the first US satellite Explorer 1 on February 1, 1958, and the first American in orbit, John Glenn in "Friendship 7" on February 20, 1962. As director of the Marshall Space Flight Center, Von Braun oversaw development of a larger class of rocket called Saturn, which allowed the US to send the first two humans, Neil Armstrong and Buzz Aldrin, to the Moon and back on Apollo 11 in July 1969. Over the same
First Man: The Life of Neil A. Armstrong Man" project in the mid-2010s. Damien Chazelle, a director receiving critical acclaim for his work in 2016's "La La Land", signed onto the film's production. Actor Ryan Gosling, who starred in "La La Land", joined as well. Given his role as the book's author, Hansen was attached to co-produce the movie. First Man: The Life of Neil A. Armstrong First Man: The Life of Neil A. Armstrong is the official biography of Neil Armstrong, the astronaut who became the first man to walk on the Moon, on July 20, 1969. The book was written by James R. Hansen, and was