Independent evidence for Apollo Moon landings
Encyclopedia
Third-party evidence for Apollo Moon landings is evidence, or analysis of evidence, about Moon landings that does not come from either NASA
NASA
The National Aeronautics and Space Administration is the agency of the United States government that is responsible for the nation's civilian space program and for aeronautics and aerospace research...

, the U.S. government (the first party), or the Apollo Moon Landing hoax theorists (the second party). This evidence serves as independent confirmation of NASA's account of the Moon landings.

Existence and age of Moon rocks

A total of 382 kilograms (842 lb) of Moon rocks and dust were collected during the Apollo 11
Apollo 11
In early 1969, Bill Anders accepted a job with the National Space Council effective in August 1969 and announced his retirement as an astronaut. At that point Ken Mattingly was moved from the support crew into parallel training with Anders as backup Command Module Pilot in case Apollo 11 was...

, 12
Apollo 12
Apollo 12 was the sixth manned flight in the American Apollo program and the second to land on the Moon . It was launched on November 14, 1969 from the Kennedy Space Center, Florida, four months after Apollo 11. Mission commander Charles "Pete" Conrad and Lunar Module Pilot Alan L...

, 14
Apollo 14
Apollo 14 was the eighth manned mission in the American Apollo program, and the third to land on the Moon. It was the last of the "H missions", targeted landings with two-day stays on the Moon with two lunar EVAs, or moonwalks....

, 15
Apollo 15
Apollo 15 was the ninth manned mission in the American Apollo space program, the fourth to land on the Moon and the eighth successful manned mission. It was the first of what were termed "J missions", long duration stays on the Moon with a greater focus on science than had been possible on previous...

, 16
Apollo 16
Young and Duke served as the backup crew for Apollo 13; Mattingly was slated to be the Apollo 13 command module pilot until being pulled from the mission due to his exposure to rubella through Duke.-Backup crew:...

 and 17
Apollo 17
Apollo 17 was the eleventh and final manned mission in the American Apollo space program. Launched at 12:33 a.m. EST on December 7, 1972, with a three-member crew consisting of Commander Eugene Cernan, Command Module Pilot Ronald Evans, and Lunar Module Pilot Harrison Schmitt, Apollo 17 remains the...

 missions. Some 10 kg (22 lb) of the Moon rocks have been destroyed during hundreds of experiments performed by both NASA researchers and planetary scientists at research institutions unaffiliated with NASA. These experiments have confirmed the age and origin of the rocks as lunar, and were used to identify lunar meteorites collected later from Antarctica. The oldest Moon rocks are up to 4.5 billion years old, making them 200 million years older than the oldest Earth rocks
Oldest rock
The oldest dated rocks on Earth, as an aggregate of minerals that have not been subsequently melted or disaggregated by erosion, are from the Archean Eon. Such rocks are exposed on the surface in very few places....

, which are from the Hadean
Hadean
The Hadean is the geologic eon before the Archean. It started with the formation of the Earth about 4.7 Ga and ended roughly 3.8 Ga, though the latter date varies according to different sources. The name "Hadean" derives from Hades, Greek for "Underworld", referring to the "hellish"...

 eon and dated 3.8 to 4.3 billion years ago. The rocks returned by Apollo are very close in composition to the samples returned by the independent Soviet Luna programme
Luna programme
The Luna programme , occasionally called Lunik or Lunnik, was a series of robotic spacecraft missions sent to the Moon by the Soviet Union between 1959 and 1976. Fifteen were successful, each designed as either an orbiter or lander, and accomplished many firsts in space exploration...

. A rock brought back by Apollo 17 was accurately dated to be 4.417 billion years old, with a margin of error
Margin of error
The margin of error is a statistic expressing the amount of random sampling error in a survey's results. The larger the margin of error, the less faith one should have that the poll's reported results are close to the "true" figures; that is, the figures for the whole population...

 of plus or minus 6 million years. The test was done by a group of researchers headed by Alexander Nemchin at Curtin University of Technology
Curtin University of Technology
Curtin University is an Australian university based in Perth, Western Australia, with additional campuses in regional Western Australia and at Miri , Sydney and Singapore...

  in Bentley, Australia.

Retroreflectors

The detection on Earth of reflections from retroreflectors (mirrors used as targets for Earth-based tracking lasers) on lunar laser ranging experiment
Lunar laser ranging experiment
The ongoing Lunar Laser Ranging Experiment measures the distance between the Earth and the Moon using laser ranging. Lasers on Earth are aimed at retroreflectors planted on the moon during the Apollo program, and the time for the reflected light to return is determined...

s left on the Moon is evidence of landings.

Quoting from James Hansen's biography of Neil Armstrong
Neil Armstrong
Neil Alden Armstrong is an American former astronaut, test pilot, aerospace engineer, university professor, United States Naval Aviator, and the first person to set foot upon the Moon....

 (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 first man to walk on the moon. It was written by James R. Hansen and published in 2005 by Simon & Schuster.-Development:...

):
"For those few misguided souls who still cling to the belief that the Moon landings never happened, examination of the results of five decades of LRRR experiments should evidence how delusional their rejection of the Moon landing really is."


The NASA-independent Observatoire de la Côte D’Azur
Côte d'Azur Observatory
The Observatoire de la Côte d'Azur originated in 1988 with the merger of two observatories:# Observatoire de Nice# The CERGA - External links :*...

, McDonald
McDonald Observatory
The McDonald Observatory is an astronomical observatory located near the unincorporated community of Fort Davis in Jeff Davis County, Texas, United States. The facility is located on Mount Fowlkes and Mount Locke in the Davis Mountains of West Texas...

, Apache Point
Apache Point Observatory Lunar Laser-ranging Operation
The Apache Point Observatory Lunar Laser-ranging Operation, or APOLLO, is a project at the Apache Point Observatory in New Mexico. It is an extension and advancement of previous Lunar Laser Ranging Experiment, which uses retroreflectors on the Moon to track changes in lunar orbital distance and...

, and Haleakala
Haleakala Observatory
The Haleakala High Altitude Observatory site, on the Island of Maui is the site of Hawaii's first astronomical research observatory. At elevation, Haleakala is above one third of the Earth's atmosphere...

 observatories regularly use the Apollo LRRR. The image on the left shows what is considered some of the most unambiguous evidence. This experiment repeatedly fires a laser at the Moon, at the spots where the Apollo landings were reported. The dots show when photon
Photon
In physics, a photon is an elementary particle, the quantum of the electromagnetic interaction and the basic unit of light and all other forms of electromagnetic radiation. It is also the force carrier for the electromagnetic force...

s are received from the Moon. The dark line shows that a large number come back at a specific time, and hence were reflected by something quite small (well under a metre in size). Photons reflected from the surface come back over a much broader range of times (the whole vertical range of the plot corresponds to only 30 meters or so in range). The concentration of photons at a specific time appears when the laser is aimed at the Apollo 11, 14 or 15 landing sites; otherwise the expected featureless distribution is observed. The Apollo reflectors are still in use.

Strictly speaking, although the reflectors are strong evidence that human-manufactured artifacts currently exist on the Moon, and their locations are consistent with NASA's claims, they do not prove humans have visited the Moon. Smaller retroreflectors were carried by the unmanned landers Lunokhod 1
Lunokhod 1
Lunokhod 1 was the first of two unmanned lunar rovers landed on the Moon by the Soviet Union as part of its Lunokhod program. The spacecraft which carried Lunokhod 1 was named Luna 17...

 and Lunokhod 2
Lunokhod 2
Lunokhod 2 was the second of two unmanned lunar rovers landed on the Moon by the Soviet Union as part of the Lunokhod program....

. The Lunokhod 2 reflector has been in use since 1973. The location of Lunokhod 1 was unknown for nearly 40 years but it was rediscovered in 2010 in photographs by the Lunar Reconnaissance Orbiter
Lunar Reconnaissance Orbiter
The Lunar Precursor Robotic Program is a program of robotic spacecraft missions which NASA will use to prepare for future human spaceflight missions to the Moon. Two LPRP missions, the Lunar Reconnaissance Orbiter and the Lunar Crater Observation and Sensing Satellite , were launched in June 2009...

 and its retroreflector is now in use.

New lunar missions

Post-Apollo lunar exploration missions have located and imaged artifacts of the Apollo program remaining on the Moon's surface.

Images taken by the Lunar Reconnaissance Orbiter
Lunar Reconnaissance Orbiter
The Lunar Precursor Robotic Program is a program of robotic spacecraft missions which NASA will use to prepare for future human spaceflight missions to the Moon. Two LPRP missions, the Lunar Reconnaissance Orbiter and the Lunar Crater Observation and Sensing Satellite , were launched in June 2009...

 (LRO) mission beginning in July 2009 show the six Apollo Lunar Module descent stages, Apollo Lunar Surface Experiment Package (ALSEP) science experiments, astronaut footpaths, and lunar rover
Lunar rover
The Lunar Roving Vehicle or lunar rover was a battery-powered four-wheeled rover used on the Moon in the last three missions of the American Apollo program during 1971 and 1972...

 tire tracks. These images are the most effective proof to date to rebut the "landing hoax" theories. Although this probe was indeed launched by NASA, the camera and the interpretation of the images are under the control of an academic group — the LROC Science Operations Center at Arizona State University
Arizona State University
Arizona State University is a public research university located in the Phoenix Metropolitan Area of the State of Arizona...

, along with many other academic groups.

After the images shown here were taken, the LRO mission moved into a lower orbit for higher resolution camera work. All of the sites have since been re-imaged at higher resolution.

Ultraviolet photographs

Long-exposure photos
Exposure (photography)
In photography, exposure is the total amount of light allowed to fall on the photographic medium during the process of taking a photograph. Exposure is measured in lux seconds, and can be computed from exposure value and scene luminance over a specified area.In photographic jargon, an exposure...

 were taken with a special far-ultraviolet
Ultraviolet
Ultraviolet light is electromagnetic radiation with a wavelength shorter than that of visible light, but longer than X-rays, in the range 10 nm to 400 nm, and energies from 3 eV to 124 eV...

 camera by Apollo 16
Apollo 16
Young and Duke served as the backup crew for Apollo 13; Mattingly was slated to be the Apollo 13 command module pilot until being pulled from the mission due to his exposure to rubella through Duke.-Backup crew:...

 on 21 April 1972 from the surface of the Moon. Some of these photos show the Earth with stars from the Capricornus
Capricornus
Capricornus is one of the constellations of the zodiac; it is often called Capricorn, especially when referring to the corresponding astrological sign. Its name is Latin for "horned male goat" or "goat horn", and it is commonly represented in the form of a sea-goat: a mythical creature that is half...

 and Aquarius
Aquarius (constellation)
Aquarius is a constellation of the zodiac, situated between Capricornus and Pisces. Its name is Latin for "water-bearer" or "cup-bearer", and its symbol is , a representation of water....

 constellations in the background. The joint Belgian
Belgium
Belgium , officially the Kingdom of Belgium, is a federal state in Western Europe. It is a founding member of the European Union and hosts the EU's headquarters, and those of several other major international organisations such as NATO.Belgium is also a member of, or affiliated to, many...

/British/Dutch
Netherlands
The Netherlands is a constituent country of the Kingdom of the Netherlands, located mainly in North-West Europe and with several islands in the Caribbean. Mainland Netherlands borders the North Sea to the north and west, Belgium to the south, and Germany to the east, and shares maritime borders...

 satellite
Satellite
In the context of spaceflight, a satellite is an object which has been placed into orbit by human endeavour. Such objects are sometimes called artificial satellites to distinguish them from natural satellites such as the Moon....

 TD-1
TD-1A
TD-1A, or Thor-Delta 1A, was a European astrophysical research satellite which was launched in 1972. Operated by the European Space Research Organisation, TD-1A made astronomical surveys primarily in the ultraviolet, but also using x-ray and gamma ray detectors.-Spacecraft:TD-1A was named after the...

 later scanned the sky for stars that are bright in UV light. The TD-1 data obtained with the shortest passband
Passband
A passband is the range of frequencies or wavelengths that can pass through a filter without being attenuated.A bandpass filtered signal , is known as a bandpass signal, as opposed to a baseband signal....

 is a close match for the Apollo 16 photographs.

SELENE photographs

In 2008, the Japan Aerospace Exploration Agency
Japan Aerospace Exploration Agency
The , or JAXA, is Japan's national aerospace agency. Through the merger of three previously independent organizations, JAXA was formed on October 1, 2003, as an Independent Administrative Institution administered by the Ministry of Education, Culture, Sports, Science and Technology and the...

 (JAXA) SELENE
SELENE
SELENE , better known in Japan by its nickname after the legendary Japanese moon princess, was the second Japanese lunar orbiter spacecraft. Produced by the Institute of Space and Astronautical Science and the National Space Development Agency , both now part of the Japan Aerospace Exploration...

 lunar probe obtained several photographs showing evidence of Moon landings. On the left are two photos taken on the lunar surface by Apollo 15
Apollo 15
Apollo 15 was the ninth manned mission in the American Apollo space program, the fourth to land on the Moon and the eighth successful manned mission. It was the first of what were termed "J missions", long duration stays on the Moon with a greater focus on science than had been possible on previous...

 astronaut
Astronaut
An astronaut or cosmonaut is a person trained by a human spaceflight program to command, pilot, or serve as a crew member of a spacecraft....

s in July or August 1971. On the right is a 2008 reconstruction from images taken by the SELENE terrain camera and 3-D projected to the same vantage point as the surface photos. The terrain is a close match within the SELENE camera resolution of 10 meters.
The light-coloured area of blown lunar surface dust created by the lunar module engine blast at the Apollo 15 landing site was photographed and confirmed by comparative analysis of photographs in May 2008. They correspond well to photographs taken from the Apollo 15 Command Module
Apollo Command/Service Module
The Command/Service Module was one of two spacecraft, along with the Lunar Module, used for the United States Apollo program which landed astronauts on the Moon. It was built for NASA by North American Aviation...

 showing a change in surface reflectivity due to the plume. This was the first visible trace of manned landings on the Moon seen from space since the close of the Apollo Program.

Chandrayaan-1

As with SELENE, the Terrain Mapping Camera of India's Chandrayaan-1 probe did not have enough resolution to record Apollo hardware. Nevertheless, as with SELENE, Chandrayaan-1 independently recorded evidence of lighter, disturbed soil around the Apollo 15 site.

Apollo missions tracked by independent parties

Aside from NASA, a number of entities and individuals observed, through various means, the Apollo missions as they took place. On later missions, NASA released information to the public explaining where third party observers could expect to see the various craft at specific times according to scheduled launch times and planned trajectories.

Observers of all missions

The Soviet Union monitored the missions at the Space Transmissions Corps, which was "fully equipped with the latest intelligence-gathering and surveillance equipment". Vasily Mishin
Vasily Mishin
Vasily Pavlovich Mishin was a Soviet engineer and a prominent rocketry pioneer....

 ("The Moon Programme That Faltered."), in Spaceflight. 33 (March 1991): 2-3 describes how the Soviet Moon programme lost energy after the Apollo landing.

The missions were tracked by radar from several countries on the way to the Moon and back.

The NASA Manned Space Flight Network
Manned Space Flight Network
The Manned Space Flight Network was a set of tracking stations built to support the American space efforts of Mercury, Gemini, Apollo and Skylab...

 (MSFN) was a world-wide network of stations that tracked the Mercury, Gemini, Apollo and Skylab missions. Most MSFN stations were only needed during the launch, Earth orbit and landing phases of the lunar missions, but three "deep space" sites with larger antennas provided continuous coverage during the trans-lunar, trans-earth and lunar mission phases. Today, these three sites form the NASA Deep Space Network
Deep Space Network
The Deep Space Network, or DSN, is a world-wide network of large antennas and communication facilities that supports interplanetary spacecraft missions. It also performs radio and radar astronomy observations for the exploration of the solar system and the universe, and supports selected...

: the Goldstone Deep Space Communications Complex
Goldstone Deep Space Communications Complex
The Goldstone Deep Space Communications Complex  — commonly called the Goldstone Observatory — is located in California's Mojave Desert. Operated by ITT Corporation for the Jet Propulsion Laboratory, its main purpose is to track and communicate with space missions. It includes the Pioneer...

 near Goldstone, California; the Madrid Deep Space Communication Complex
Madrid Deep Space Communication Complex
The Madrid Deep Space Communications Complex is a ground station located in Robledo de Chavela, Spain, and operated by Ingenieria y Servicios Aeroespaciales, S.A. for Instituto Nacional de Técnica Aeroespacial.-Deep Space Network:...

 near Madrid, Spain; and the Canberra Deep Space Communication Complex
Canberra Deep Space Communication Complex
The Canberra Deep Space Communication Complex is a ground station that is located in Australia at Tidbinbilla in the Paddys River valley, about half an hour's drive out of Canberra in the Australian Capital Territory. The complex is part of the Deep Space Network run by NASA's Jet Propulsion...

, in Tidbinbilla, near Canberra, Australia.

Although most MSFN stations were NASA-owned, they employed many local citizens. NASA also contracted the Parkes Observatory
Parkes Observatory
The Parkes Observatory is a radio telescope observatory, 20 kilometres north of the town of Parkes, New South Wales, Australia. It was one of several radio antennas used to receive live, televised images of the Apollo 11 moon landing on 20 July 1969....

 in New South Wales, Australia, to supplement the three deep space sites, most famously during the Apollo 11 EVA as documented in Publications of the Astronomical Society of Australia and portrayed (humorously and not quite accurately) in the movie The Dish
The Dish
The Dish is a 2000 Australian film that tells the story of how the Parkes Observatory was used to relay the live television of man's first steps on the moon, during the Apollo 11 mission in 1969...

. The Parkes Observatory is not NASA-owned; it is, and always has been, owned and operated by the Commonwealth Scientific and Industrial Research Organization (CSIRO), a research agency of the Australian government.

Several other Australian sites which are no longer part of the Deep Space Network were also involved in relaying Apollo lunar transmissions. The deep space (lunar) tracking station was originally Honeysuckle Creek Tracking Station
Honeysuckle Creek Tracking Station
Honeysuckle Creek was a NASA tracking station near Canberra, Australia, which played an important role in supporting Project Apollo. The station was opened in 1967 and closed in 1981....

. Carnarvon Tracking Station
Carnarvon Tracking Station
The Carnarvon Tracking Station in Western Australia was a tracking station built in 1963 for use by NASA for the Gemini program, the second step for NASA's plan to put a human on the Moon...

 was one of the
smaller and more numerous MSFN sites used primarily to support the near-earth segments of Apollo missions, though it also relayed data from the ALSEP lunar surface experiments. Due to its location on Australia's west coast, Carnarvon played a special role in the Apollo trans lunar injection
Trans Lunar Injection
A Trans Lunar Injection is a propulsive maneuver used to set a spacecraft on a trajectory which will arrive at the Moon.Typical lunar transfer trajectories approximate Hohmann transfers, although low energy transfers have also been used in some cases, as with the Hiten probe...

 and atmospheric reentry
Atmospheric reentry
Atmospheric entry is the movement of human-made or natural objects as they enter the atmosphere of a celestial body from outer space—in the case of Earth from an altitude above the Kármán Line,...

 phases. Deakin Switching Centre routed the Apollo television broadcasts.

It would have been relatively easy for NASA to avoid using the Parkes Observatory to receive the Apollo 11 EVA television signals by scheduling the EVA at an earlier time when the Goldstone station could provide complete coverage.

Apollo 8

  • On December 21, 1968 at 18:00 UT, amateur astronomers (H.R. Hatfield, M.J. Hendrie, F. Kent, Alan Heath, and M.J. Oates) in the UK photographed a fuel dump from the jettisoned S-IVB
    S-IVB
    The S-IVB was built by the Douglas Aircraft Company and served as the third stage on the Saturn V and second stage on the Saturn IB. It had one J-2 engine...

     third rocket stage.
  • Pic du Midi Observatory (in the French Pyrenees
    French Pyrenees
    The French Pyrenees is a large mountain range on the French-Spanish border that is part of the following départements, from east to west: Pyrénées-Orientales, Aude, Ariège, Haute-Garonne, Hautes-Pyrénées, and Pyrénées-Atlantiques ....

    ); the Catalina Station of the Lunar and Planetary Laboratory (University of Arizona
    University of Arizona
    The University of Arizona is a land-grant and space-grant public institution of higher education and research located in Tucson, Arizona, United States. The University of Arizona was the first university in the state of Arizona, founded in 1885...

    ); Corralitos Observatory
    Corralitos Observatory
    Corralitos Observatory was an astronomical observatory located near Las Cruces, New Mexico. It was built on the same property as the Organ Pass Observatory and was dedicated in 1961, serving as a remote satellite station of Dearborn Observatory, Northwestern University.In October 1965, a NASA...

    , New Mexico, then operated by Northwestern University
    Northwestern University
    Northwestern University is a private research university in Evanston and Chicago, Illinois, USA. Northwestern has eleven undergraduate, graduate, and professional schools offering 124 undergraduate degrees and 145 graduate and professional degrees....

    ; McDonald Observatory
    McDonald Observatory
    The McDonald Observatory is an astronomical observatory located near the unincorporated community of Fort Davis in Jeff Davis County, Texas, United States. The facility is located on Mount Fowlkes and Mount Locke in the Davis Mountains of West Texas...

     of the University of Texas; and Lick Observatory
    Lick Observatory
    The Lick Observatory is an astronomical observatory, owned and operated by the University of California. It is situated on the summit of Mount Hamilton, in the Diablo Range just east of San Jose, California, USA...

     of the University of California
    University of California
    The University of California is a public university system in the U.S. state of California. Under the California Master Plan for Higher Education, the University of California is a part of the state's three-tier public higher education system, which also includes the California State University...

     all filed reports of observations.
  • Dr. Michael Moutsoulas at Pic du Midi reported an initial sighting around 17:10 UT on December 21 with the 1.1-metre reflector as an object (magnitude
    Apparent magnitude
    The apparent magnitude of a celestial body is a measure of its brightness as seen by an observer on Earth, adjusted to the value it would have in the absence of the atmosphere...

     near 10, through clouds) moving eastward near the predicted location of Apollo 8. He used a 60-cm refractor telescope to observe a cluster of objects which were obscured by the appearance of a nebulous cloud at a time which matches a firing of the service module engine to assure adequate separation from the S-IVB
    S-IVB
    The S-IVB was built by the Douglas Aircraft Company and served as the third stage on the Saturn V and second stage on the Saturn IB. It had one J-2 engine...

    . This event can be traced with the Apollo 8 Flight Journal, noting that launch was at 0751 EST or 12:51 UT on December 21.
  • Justus Dunlap and others at Corralitos Observatory
    Corralitos Observatory
    Corralitos Observatory was an astronomical observatory located near Las Cruces, New Mexico. It was built on the same property as the Organ Pass Observatory and was dedicated in 1961, serving as a remote satellite station of Dearborn Observatory, Northwestern University.In October 1965, a NASA...

     (then operated by Northwestern University) obtained over 400 short-exposure intensified images, giving very accurate locations for the spacecraft.
  • The 2.1m Struve telescope at McDonald, from 01:50-2:37 UT, observed the brightest object flashing as bright as magnitude 15, with the flash pattern recurring about once a minute.
  • The Lick Observatory observations during the return coast to Earth produced live television pictures broadcast to United States west coast viewers via KQED-TV in San Francisco.
  • An article in the March 1969 issue of Sky & Telescope
    Sky & Telescope
    Sky & Telescope is a monthly American magazine covering all aspects of amateur astronomy, including the following:*current events in astronomy and space exploration;*events in the amateur astronomy community;...

    contained many reports of optical tracking of Apollo 8.
  • The first post-launch sightings were from the Smithsonian Astrophysical Observatory
    Smithsonian Astrophysical Observatory
    The Smithsonian Astrophysical Observatory is a research institute of the Smithsonian Institution headquartered in Cambridge, Massachusetts, where it is joined with the Harvard College Observatory to form the Harvard-Smithsonian Center for Astrophysics .-History:The SAO was founded in 1890 by...

     (SAO) station on Maui, and observed the trans-lunar injection burn near 15:44 UT on December 21.
  • Table Mountain Observatory
    Table Mountain Observatory
    Table Mountain Observatory is an astronomical observation facility operated by NASA's Jet Propulsion Laboratory...

    , a Deep Space Network
    Deep Space Network
    The Deep Space Network, or DSN, is a world-wide network of large antennas and communication facilities that supports interplanetary spacecraft missions. It also performs radio and radar astronomy observations for the exploration of the solar system and the universe, and supports selected...

     station in California, reports that they tracked all the Apollo lunar missions except 17.
  • Bernard Scrivener at Honeysuckle Creek recorded 45–50 hours of radio conversation between Houston and Apollo 8. These are recordings of the raw audio, not what was released to the public through NASA.

Apollo 10

  • A list of sightings of Apollo 10 were reported in "Apollo 10 Optical Tracking" by Sky & Telescope magazine, July 1969, pp. 62–63.

Apollo 11

  • The Bochum Observatory
    Bochum Observatory
    Bochum Observatory, often known in Bochum as Cape Kaminski is a research institute in Bochum, Nordrhein-Westfalen, Germany. The institution came into being through a private initiative...

     director (Professor Heinz Kaminski
    Heinz Kaminski
    Heinz Kaminski was a German chemical engineer and space researcher.On 5 October 1957, Kaminski received signals in Bochum from the Sputnik satellite, the first person outside of the Soviet area of influence to do so. Heinz Kaminski founded and later directed the Bochum Observatory...

    ) was able to provide confirmation of events and data independent of both the Russian and U.S. space agencies.
  • A compilation of sightings appeared in "Observations of Apollo 11" in Sky and Telescope magazine, November 1969, pp. 358–359.
  • The Madrid Apollo Station, part of the Deep Space Network, built in Fresnedillas, near Madrid
    Madrid
    Madrid is the capital and largest city of Spain. The population of the city is roughly 3.3 million and the entire population of the Madrid metropolitan area is calculated to be 6.271 million. It is the third largest city in the European Union, after London and Berlin, and its metropolitan...

    , Spain
    Spain
    Spain , officially the Kingdom of Spain languages]] under the European Charter for Regional or Minority Languages. In each of these, Spain's official name is as follows:;;;;;;), is a country and member state of the European Union located in southwestern Europe on the Iberian Peninsula...

     tracked Apollo 11.
  • Goldstone Tracking Station in California tracked Apollo 11.
  • At Jodrell Bank Observatory in the UK, the telescope was used to observe the mission, as it was used years previously for Sputnik. At the same time, Jodrell Bank scientists were tracking the unmanned Soviet spacecraft Luna 15
    Luna 15
    -External links:*...

    , which was trying to land on the Moon. In July 2009, Jodrell released some recordings they made.
  • Larry Baysinger, a technician for WHAS radio
    WHAS (AM)
    WHAS, known by the on air branding as "84 WHAS", is an AM radio station broadcasting in Louisville, Kentucky. It is a 50,000 Watt clear channel radio station assigned to frequency 840 kHz. With clear channel status, its nighttime signal can be heard in most of the continental U.S...

     in Louisville, Kentucky, independently detected and recorded transmissions between Apollo 11 astronauts on the lunar surface and in the command module. Recordings made by Baysinger share certain characteristics with recordings made at Bochum Observatory by Heinz Kaminski (see above), in that both Kaminski's and Baysinger's recordings do not include the capsule communicator in Houston and the associated Quindar tones
    Quindar tones
    Quindar Tones, most often referred to as the "beeps" that were heard during the American Apollo space missions, were a means by which remote transmitters on Earth were turned on and off so that the Capsule communicator could communicate with the crews of the spacecraft...

     heard in NASA audio and seen on NASA Apollo 11 transcripts. Kaminski and Baysinger could only hear the transmissions from the Moon, and not transmissions to the Moon from the earth.

Apollo 12

Paul Maley reports several sightings of the Apollo 12 Command Module.

Parts of Surveyor 3
Surveyor 3
Surveyor 3 was the third lander of the American unmanned Surveyor program sent to explore the surface of the Moon. Launched on April 17, 1967, Surveyor 3 landed on April 20, 1967 at the Mare Cognitum portion of the Oceanus Procellarum...

, which landed on the Moon in April 1967, were brought back to Earth by Apollo 12 in November 1969. These samples were shown to have been exposed to lunar conditions.

Apollo 13

Chabot Observatory calendar records an application of optical tracking during the final phases of Apollo 13, on 17 April 1970:

Apollo 14

Elaine Halbedel, from the Corralitos Observatory photographed Apollo 14.

Apollo 15

Paul Wilson and Richard T. Knadle, Jr. received voice transmissions from the Command Service Module in lunar orbit on the morning of August 1, 1971. In an article for QST magazine they provide a detailed description of their work, with photographs.

Apollo 16

Jewett Observatory
Jewett Observatory
The James Richard Jewett Observatory is an astronomical observatory owned and operated by Washington State University. It is located in Pullman, Washington . It houses the second-largest refracting telescope in the state of Washington...

 at Washington State University
Washington State University
Washington State University is a public research university based in Pullman, Washington, in the Palouse region of the Pacific Northwest. Founded in 1890, WSU is the state's original and largest land-grant university...

 reported sightings of Apollo 16.

Honeysuckle Creek tracked Apollo 16 and recorded the audio of the landing.

At least two different radio amateurs, W4HHK and K2RIW, reported reception of Apollo 16 signals with home-built equipment.

Sternwarte Bochum Observatory
Bochum Observatory
Bochum Observatory, often known in Bochum as Cape Kaminski is a research institute in Bochum, Nordrhein-Westfalen, Germany. The institution came into being through a private initiative...

 in Germany tracked the astronauts and intercepted the television signals from Apollo 16. The image was re-recorded in black and white in the 625 lines, 25 frames/s television standard
576i
576i is a standard-definition video mode used in PAL and SECAM countries. In digital applications it is usually referred to as "576i", in analogue contexts it is often quoted as "625 lines"...

 onto 2-inch videotape using their sole quad machine. The transmissions are only of the astronauts and do not contain any voice from Houston, as the signal received came from the Moon only. The videotapes are held in storage at the observatory.

Plans

As new research facilities such as orbiters and telescopes are built, the question arises whether they can see Apollo artifacts on the Moon.
  • In 2002, astronomers suggested using the Very Large Telescope
    Very Large Telescope
    The Very Large Telescope is a telescope operated by the European Southern Observatory on Cerro Paranal in the Atacama Desert of northern Chile. The VLT consists of four individual telescopes, each with a primary mirror 8.2m across, which are generally used separately but can be used together to...

     to search for the landing sites.

See also

  • Examination of Apollo Moon photographs
  • Moon landing
    Moon landing
    A moon landing is the arrival of a spacecraft on the surface of the Moon. This includes both manned and unmanned missions. The first human-made object to reach the surface of the Moon was the Soviet Union's Luna 2 mission on 13 September 1959. The United States's Apollo 11 was the first manned...

  • Moon rock
    Moon rock
    Moon rock describes rock that formed on the Earth's moon. The term is also loosely applied to other lunar materials collected during the course of human exploration of the Moon.The rocks collected from the Moon are measured by radiometric dating techniques...

  • Project Apollo
    Project Apollo
    The Apollo program was the spaceflight effort carried out by the United States' National Aeronautics and Space Administration , that landed the first humans on Earth's Moon. Conceived during the Presidency of Dwight D. Eisenhower, Apollo began in earnest after President John F...


External links

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