Transmissions

Challenges and responses

1. The lack of a more than two-second delay in two-way communications at a distance of a 250,000 miles (400,000 km).

• The round trip light travel time of more than two seconds is apparent in all the real-time recordings of the lunar audio, but this does not always appear as expected. There may be some documentary films where the delay has been edited out. Principal motivations for editing the audio would likely come in response to time constraints or in the interest of clarity.

2. Typical delays in communication were on the order of half a second.

• Claims that the delays were only on the order of half a second are unsubstantiated by an examination of the actual recordings.

3. The Parkes Observatory in Australia was billed to the world for weeks as the site that would be relaying communications from the Moon, then five hours before transmission they were told to stand down.

• The timing of the first Moonwalk was moved up after landing. In fact, delays in getting the Moonwalk started meant that Parkes did cover almost the entire Apollo 11 Moonwalk.

4. Parkes supposedly provided the clearest video feed from the Moon, but Australian media and all other known sources ran a live feed from the United States.

• While that was the original plan, and, according to some sources, the official policy, the Australian Broadcasting Commission (ABC) did take the transmission direct from the Parkes and Honeysuckle Creek radio telescopes. These were converted to NTSC television at Paddington, in Sydney. This meant that Australian viewers saw the Moonwalk several seconds before the rest of the world. See also The Parkes Observatory's Support of the Apollo 11 Mission, from "Publications of the Astronomical Society of Australia" (The events surrounding the Parkes Observatory's role in relaying the live television of man's first steps on the Moon were portrayed in a slightly fictionalized 2000 Australian film comedy The Dish.)

5. Better signal was supposedly received at Parkes Observatory when the Moon was on the opposite side of the planet.

• This is not supported by the detailed evidence and logs from the missions.

Missing data

1. Blueprints and design and development drawings of the machines involved, telemetry tapes, and the original high quality video of the Apollo 11 Moonwalk are missing.

a) Dr. David Williams (NASA archivist at Goddard Space Flight Center) and Apollo 11 flight director Gene Kranz both acknowledged that the Apollo 11 telemetry data tapes are missing. Hoax proponents interpret this as support for the case that they never existed.

• Only the Apollo 11 telemetry tapes made during the moonwalk are missing—and not those of Apollo 12, 14, 15, 16, and 17. For technical reasons, the Apollo 11 Lunar Module carried a Slow-scan television (SSTV) camera (see Apollo TV camera). In order to be broadcast to regular television, a scan conversion has to be done. The radio telescope at Parkes Observatory in Australia was in position to receive the telemetry from the Moon at the time of the Apollo 11 Moonwalk. Parkes had a larger antenna than NASA's antenna in Australia at the Honeysuckle Creek Tracking Station, so it got a better picture. It also got a better picture than NASA's antenna at Goldstone Deep Space Communications Complex. This direct TV signal, along with telemetry data, was recorded onto one-inch fourteen-track analog tape there. A crude, real-time scan conversion of the SSTV signal was done in Australia before it was broadcast around the world. The original SSTV broadcast had better detail and contrast than the scan-converted pictures. It is this tape made in Australia before the scan conversion which is missing. Tapes or films of the scan-converted pictures exist and are available. Still photographs of the original SSTV image are available (see photos). Also, about fifteen minutes of the SSTV images of the Apollo 11 moonwalk were filmed by an amateur 8 mm film camera, and these are also available. Later Apollo missions did not use SSTV, and their video is also available. At least some of the telemetry tapes from the ALSEP scientific experiments left on the Moon (which ran until 1977) still exist, according to Dr. Williams. Copies of those tapes have been found.

• Others are looking for the missing telemetry tapes, but for different reasons. The tapes contain the original and highest quality video feed from the Apollo 11 lunar landing which a number of former Apollo personnel want to recover for posterity, while NASA engineers looking towards future Moon missions believe the Apollo telemetry data may be useful for their design studies. Their investigations have determined that the Apollo 11 tapes were sent for storage at the US National Archives in 1970, but by 1984 all the Apollo 11 tapes had been returned to the Goddard Space Flight Center at their request. The tapes are believed to have been stored rather than re-used, and efforts to determine where they were stored are ongoing. Goddard was storing 35,000 new tapes per year in 1967, even before the lunar landings.

• On November 1, 2006 Cosmos Magazine reported that some one-hundred data tapes recorded in Australia during the Apollo 11 mission had been discovered in a small marine science laboratory in the main physics building at the Curtin University of Technology in Perth, Australia. One of the old tapes has been sent to NASA for analysis. It is not known if the slow-scan television images are on any of the tapes.

b) Hoax proponents say that blueprints for the Apollo Lunar Module, rover, and associated equipment are missing.

• There are some diagrams of the Lunar Module and Moon buggy on the NASA web site as well as on the pro hoax web site Xenophilia.com. Grumman appears to have destroyed most of the documentation.
• Despite the questions concerning the existence or location of the LEM blueprints, an unused LEM is on exhibit at the Cradle of Aviation Museum. The Lunar Module designated LM-13 would have landed on the Moon during the Apollo 18 mission, but was instead put into storage when the mission was canceled: it has since been restored and put on display. Other unused Lunar Modules are on display: LM-2 at the National Air and Space Museum, LM-9 at Kennedy Space Center, and LM-16 at the Museum of Science and Industry in Chicago.

• Four mission-worthy Lunar Rovers were built, but three were carried to the Moon on Apollo 15, 16, and 17, and left there. After Apollo 18 was canceled (see Canceled Apollo missions), the other lunar rover was used for spare parts for the lunar rovers on the upcoming Apollo 15 through 17 missions. The only lunar rovers on display are test vehicles, trainers, and models. The "Moon buggies" were built by Boeing (the New Encyclopedia Britannica Micropedia, 2005, vol 2, p 319). The 221-page operation manual for the Lunar Rover contains some detailed drawings, although not the design blueprints.

c) Bart Sibrel said "In my research at NASA I uncovered, deep in the archives, one mislabeled reel from the Apollo 11, first mission, to the Moon. What is on the reel and on the label are completely different. I suspect an editor put the wrong label on the tape 33 years ago and no reporter ever had the motive to be as thorough as I. It contains an hour of rare, unedited, color television footage that is dated by NASA’s own atomic clock three days into the flight. Identified on camera are Neil Armstrong, Edwin "Buzz" Aldrin, and Michael Collins. They are doing multiple takes of a single shot of the mission, from which only about ten seconds was ever broadcast. Because I have uncovered the original unedited version, mistakenly not destroyed, the photography proves to be a clever forgery. Really! It means they did not walk on the Moon!"

• The reel of footage Bart Sibrel is referring to also contains portions that contradict and debunk the myth that the shots of a distant Earth seen by people on T.V. were faked. This portion of the film is never shown by hoax proponents.

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