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The first image of the far side of the moon, seen by Luna 3 in 1959

The first image of the far side of the moon, seen by Luna 3 in 1959

Satellite exploration of the moon began in October 1959, when the Soviet probe Luna 3 sent back the first photographs of the 41% that is invisible from earth. Although of very poor quality, they showed a surface more heavily cratered than the side that faces earth, and none of the large, basalt filled ‘seas’ (or maria) that characterise the near side. The reasons for this difference are still not fully understood and a number of hypotheses have been proposed to account for them. Subsequent explorations involved orbiting probes that undertook systematic surveys of the lunar surface.

The main rationale seems to have been less for pure selenography (the lunar equivalent of geography) than for identifying potential landing sites for the projected American Apollo missions and manned Soviet missions. The American Lunar Orbiter programme (consisting of five separate probes launched between August 1966 and August 1967) surveyed some 95% of the surface of the satellite. The first two Orbiters concentrated on a band extending 5° north and south of the equator and 45° east and west of the prime meridian. This was considered to provide the best location for the first Apollo mission to land on the moon, Apollo 11 in July 1969. Other sites were also pre-selected at this time for future missions.

The ‘Blair cuspids’

The ‘Blair cuspids’

The ‘Blair cuspids’

On 2 November 1966, NASA published a photograph of a region towards the western edge of the Sea of Tranquillity taken by Lunar Orbiter II (reference number LO2-61H3) at approximately 15.5° E 5.1° N. William Blair of the Boeing Institute of Biotechnology drew attention to a number of apparently anomalous features in the photograph, mainly a series of objects that cast long, clear shadows, contrasting them with the shorter shadows cast by objects that were more obviously boulders. Blair compared the shadows with those cast by Egyptian obelisks, causing him to suggest that the photograph shows a series of spires. Moreover, the seven objects are arranged in a geometric pattern, with right-angled and isosceles triangles. Close to the ‘spires’ was a feature that resembled an eroded rectangular trench. The photograph seems to have attracted little attention at the time, although it has been reproduced – poorly – in a number of publications. A second photograph of the site was subsequently located by Lan Fleming (reference number LO2-62H3), taken 2.2 seconds after the first. This shows that the largest of the cuspids, number 5, is considerably broader at the base than Blair originally thought.

 

The geometry detected by Blair in the ‘cuspids’

The geometry detected by Blair in the ‘cuspids’

The alleged ‘eroded trench’

The alleged ‘eroded trench’ explained as overlapping craters

It is possible to work out the apparent height of the ‘spires’ by calculating the length of the shadow and the elevation of the sun above the horizon (which may be expressed mathematically as Height = Length of shadow × the tangent of the sun’s elevation). The largest of the objects (Cuspid 5) casts a shadow some 110 m long; given a solar elevation of 10.9°, the tallest object ought to be 21.2 m high (David Childress gives the height as 213 m!). This assumes that the lunar surface across which the shadows fall is perfectly flat, but topographical maps for the moon suggest that there is a general trend of between one and two degrees rise to the west, the direction from which the sun was shining at the time of the photograph. This means that the top of the cuspid is 21.2 m above the top of the shadow, but also that the base of the cuspid is itself up to 3.8 m higher than the tip of the shadow. The cuspid’s triangulated height should therefore be reduced by this amount, to around 17.4 m. However, that is not the only problem. These calculations also depend on the sun being a single point of light, whereas it is a disk, causing shadows to have two parts, an umbra (the region in which none of the sun may be seen) and a penumbra (the region of shadow in which a part of the sun’s disk may be seen). The angular diameter of the sun, as seen from the earth/moon system, is about half a degree, which means that the tip of the penumbra (which is what is measured as 100 m away from the cuspid) was cast by the lower limb of the sun, 0.25° lower than the 10.9° elevation already considered. Taking this into consideration, the height of the cuspid must be reduced to about 16.9 m. Furthermore, the cuspid stands on the rim of a highly eroded crater, the shadow falling into its interior. A photometric analysis undertaken by Lan Fleming suggests that the height of the cuspid is 12% of the length of its shadow, in other words 13.2 m. This makes it more or less square in profile and not at all anomalous for a lunar boulder. The remaining cuspids, all of which were suspected to be smaller, fare even less well in Fleming’s analysis.

 

The second frame shows a similar feature to the largest of the cuspids inside the rim of a crater that, despite Fleming’s analysis, raises the question about sloping terrain and the distortion of shadows. Indeed, it is apparent from the photographs that the shadow of Cuspid 5 falls into part of an eroded crater, identified by Blair as a rectangular trench. The trench, in fact, appears to be an optical illusion caused by the overlapping of two extremely eroded craters.

All in all, the claims made for the Blair Cuspids cannot be substantiated. Whilst their height was originally overestimated, it is evident that they are unusually large boulders, although boulders of comparable size were recorded close up by the Apollo astronauts. However, there is nothing about their recoverable shape that suggests they are artificially created. Their arrangement is another matter. It is undeniable that Cuspids 4 and 6 form the base of three isosceles triangles with their apices at Cuspids 1, 2 and 3, Cuspids 1, 3 and 7 form a right-angled triangle and Cuspids 4 and 5 form the base of an isosceles triangle with its apex at Cuspid 6. This might be evidence for artificiality if similar arrangements were to be found elsewhere on the moon. It is probably a coincidence, as it seems unique on the lunar surface. Moreover, given the width of some of these boulders relative to their heights, claims of mathematical precision in their arrangement depend on which point on their surface is chosen for analysis. In other words, this arrangement falls well within the mathematical probabilities of occurring by chance rather than design.

Other lunar ‘sites’

Numerous other parts of the moon have been the subject of speculation. The VGL organisation used to maintain a website devoted to locating anomalous features on the lunar surface, although it has not been updated since 2002. The Ukrainian Research Institute of Anomalous Phenomena, based in Kharkov, had a lunar study programme; despite its impressive-sounding name, this was a purely amateur organisation that seems to have vanished without trace. Some of the alleged sites detected by groups like these have depended heavily on unsustainable hypotheses about structures on the lunar surface ‘revealed’ in photographs from the Apollo landings. These photographs, claiming to show glass domes in various states of collapse (and, by implication, extremely ancient), have been over-enhanced on computers and show little more than various lens and lighting effects. However, the efforts of Fleming, Arkhipov and their colleagues in Kharkov mean that the surface of the moon is subject to intense scrutiny and constant analysis. None of the proposed sites have revealed convincing evidence for artificiality, including the supposed ‘bridge’ in the Mare Crisium, first reported in 1953.

Considerably less easy to evaluate are the claims of David Hatcher Childress, a prolific fringe author whose publications range from monographs on anti-gravity to lost cities of Lemuria, from man-made UFOs to ‘free energy’. His claims include not only the ubiquitous pyramids and domes (which are usually the central peaks in impact craters) but also tracks left by automated ‘mining drones’ (usually the tracks of boulders thrown by meteoric impacts), platforms or terraces, a ‘pond’, cigar-shaped objects (drawn from UFO mythology) and others. Needless to say, these claims depend on a special way of looking at the photographs: many are so grainy that more than a pinch of faith is needed to see what Childress sees. None would stand scrutiny as aerial photographs of archaeological features. This is not to dismiss them out of hand, merely a recognition that the quality of the data is frequently too poor to draw any meaningful conclusions from them, either in support or in refutation of the hypotheses.

The trend of technological advance is in favour of the sceptic. As photography and surveying techniques increase in quality, what were thought to be features (interpreted by eager lunar site hunters) turn out to be tricks of the light or of the human imagination. Ambiguity is reduced with technological advance: this is bad news for the Bad Archaeologists.

4 Responses to The Monuments of the Moon

  • LovewithHate says:

    So your dismissing the buildings on the moon simply cause the pictures arent clear enough…. so since the pictures dont have any “hard evidence” we can conclude that its all illusions of the mind? Well since you cant prove they arent structures with any “hard evidence” cant we say this is all opinion but you seem to make the assertion that its a proven fact that there are no buildings on the moon? Most of your website is based upon the lack of “hard evidence” and that these people want to take your money….. well have you thought about how the government takes your money and maybe if you found out that they have been lying to us for a long time we might not want to give them our money anymore? Seems to me that most of the so called “bad archaeology” are just people who want the truth to be explored not cut off or dismissed simply because the governement or whoever is keeping the lid on very tight wants you to continue to believe in them so youll continually hand your money over to them. The worse part of this is how you say these people with their quack ideas, some with the same credentials or ever more than you Keith, are amateurs and cant be taken seriously but you should be since your opinion and most other mainstream media lovers match todays views. You also said it yourself science doesnt prove anything so then how can you say any of these topics on this website are fake/false/bad archaeology?

    • Keith Fitzpatrick-Matthews says:

      Let’s start with the end of your comment. It is absolutely the case that “science doesnt prove anything”: proof is a mathematical concept that science cannot hope to match. Science is all to do with building hypotheses and theories based on observations of the real world, using the data acquired during those observations. Science is entirely contingent upon the data it possesses: once new or better data is available, theories are modified to explain those new observations.

      My website is indeed “based upon the lack of “hard evidence”” because these frauds who promote their ridiculous ideas (and often do so quite knowingly) do not provide the evidence that is required by their ludicrous claims. Buildings on the moon? Show some decent photographs of them. The moon has been surveyed very well and in considerable detail over the past fifty years or so. If there are no plausible photographs of structures on the moon (and we can see things like the Apollo Lunar Excursion Module bases clearly enough), why do you think that is the case? The buildings are too subtle to be properly visible? NASA is engaged in a vast enterprise to examine every single photograph of the moon to ensure that every possible building is deliberately blurred out? What about the space agencies of other countries that have been photographing the moon? Are they in on the conspiracy? Do you even realise how ridiculous such arguments are?

      The people who promote what I call Bad Archaeology are absolutely notjust people who want the truth to be explored not cut off or dismissed”. They are, for the most part, authors whose living depends on selling books. If this all-powerful government (or whoever) conspiracy that you envisage is “is keeping the lid on very tight”, then how do authors like David Hatcher Childress or Richard Hoagland get their books published? It sounds to me as if this watertight conspiracy that you assert without evidence isn’t very efficient at suppressing information!

      And I never, ever insist that people should take me seriously because of my “credentials”, which I don’t advertise on this site beyond saying that I am an archaeologist. Arguments from authority are a well known logical fallacy. What I do with this site is give the information that the promoters of Bad Archaeology don’t want their readers to know. A lot of the time, that is the contextual information about the site or artefact that enables it to be understood as a product of an ancient culture; in other cases, it is to draw attention to inadequacies or errors in the data they use. I get a bit bored with saying so often, but it is true that it is all about the evidence: if someone like Graham Hancock were to provide robust evidence for just one of his ideas, I would accept that idea (but not necessarily the rest of the package of ideas that he wants to promote). Those ideas remain in the realm of Bad Archaeology when the evidence being used to support them is so poor.

  • Alex says:

    The “Cuspids” weren’t impressive at all. There are plenty of rocks on this moon. It should be pretty easy to find non-existent geometric alignments from all those rocks. Good article.

  • Dave says:

    I see no evidence supporting the theory of structures on the moon, just some guy who connected some craters together in geometric forms. There was a kid in school who had really bad acne and I bet I could take an old school picture of him and connect some of his pimples together forming complex geometric structures thus proving aliens were contacting us through is breakouts.

Agree or disagree? Please comment!