Established in 1958, NASA, the National Aeronautics and Space Administration, has been at the forefront of efforts to explore outer space, resulting in the Apollo missions to the moon, the Skylab space station, and the space shuttle. But beyond these very public explorations, author Nick Redfern seeks to display what goes on behind the scenes at NASA, ascertaining whether there is any truth to rumors and speculation about everything from a possible UFO crash at Roswell, New Mexico in 1947 to whether or not the moon landings themselves were faked.