A Funny Thing Happened on the Way to the Moon died; technical difficulties experienced in the 1950s and 1960s; and the problems of traversing the Van Allen radiation belts. Sibrel proposes that the most condemning evidence is a piece of footage that was inadvertently sent to him by NASA when requesting photographs and video of the Apollo 11 mission. Sibrel believes that the footage shows Apollo astronauts Neil Armstrong, Buzz Aldrin and Michael Collins attempting to create the illusion that they were from Earth (or roughly halfway to the Moon) when, he claims, they were only in a low Earth orbit. Sibrel views this clip as "smoking gun" proof that
First Man: The Life of Neil A. Armstrong 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 first published in 2005, by Simon & Schuster. The book describes Armstrong's involvement in the United States space program (culminating with the historic Apollo 11 mission), and details his personal life and upbringing. The book has received a warm reception from several individuals associated with astronomy and the promotion of spaceflight.