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Orion correlation theory

Orion correlation theory is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Orion correlation theory rather than just read about it. In short: The Orion correlation theory is a fringe theory in Egyptology attempting to explain the arrangement of the Giza pyramid complex. It posits that there is a correlation between the location of the three largest pyramids of the Giza pyramid complex and Orion's Belt of the constellation Orion, and that this correlation was intended as such by the original builders of the Giza pyramid complex.

Orion correlation theory — main illustration
Orion correlation theory — illustration

Key takeaways

  • Orion correlation theory belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Orion correlation theory to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Orion correlation theory from memory before moving on to harder problems.

Reference excerpt

The Orion correlation theory is a fringe theory in Egyptology attempting to explain the arrangement of the Giza pyramid complex. It posits that there is a correlation between the location of the three largest pyramids of the Giza pyramid complex and Orion's Belt of the constellation Orion, and that this correlation was intended as such by the original builders of the Giza pyramid complex. The stars of Orion were associated with Osiris, the god of rebirth and afterlife by the ancient Egyptians. Depending on the version of the idea, additional pyramids can be included to complete the picture of the Orion constellation, and the Nile river can be included to match with the Milky Way. The idea was first published in 1989 in Discussions in Egyptology, volume 13. It was the subject of the book The Orion Mystery, in 1994, as well as a BBC documentary, The Great Pyramid: Gateway to the Stars (February 1994), and appears in some New Age books.

History The Orion correlation theory was put forward by Robert Bauval, and mentioned that Mintaka, the dimmest and most westerly of the stars making up Orion's belt, was offset slightly from the others. Bauval then made a connection between the layout of the three main stars in Orion's belt and the layout of the three main pyramids in the Giza pyramid complex. He published this idea in 1989 in the journal Discussions in Egyptology, volume 13. The idea has been further expounded by Bauval in collaboration with pseudoscientific authors Adrian Gilbert (The Orion Mystery, 1994) and Graham Hancock (Keeper of Genesis, 1996), as well as in their separate publications. The basis of this idea concerns the proposition that the relative positions of three main Ancient Egyptian pyramids on the Giza plateau was by design correlated with the relative positions of the three stars in the constellation of Orion which make up Orion's Belt, as these stars appeared in 10,000 BC. Their initial ideas regarding the alignment of the Giza pyramids with Orion: "...the three pyramids were a terrestrial map of the three stars of Orion's belt" are later joined with speculation about the age of the Great Sphinx. According to these works, the Great Sphinx was constructed c. 10,500 BC (Upper Paleolithic), and its lion-shape is maintained to be a definitive reference to the constellation of Leo. Furthermore, the orientation and dispositions of the Sphinx, the Giza pyramids and the Nile River relative to one another on the ground is put forward as an accurate reflection or "map" of the constellations of Leo, Orion (specifically, Orion's Belt) and the Milky Way respectively. As Hancock puts it in 1998's The Mars Mystery (co-authored with Bauval):

...we have demonstrated with a substantial body of evidence that the pattern of stars that is "frozen" on the ground at Giza in the form of the three pyramids and the Sphinx represents the disposition of the constellations of Orion and Leo as they looked at the moment of sunrise on the spring equinox during the astronomical "Age of Leo" (i.e., the epoch in which the Sun was "housed" by Leo on the spring equinox.) Like all precessional ages this was a 2,160-year period. It is generally calculated to have fallen between the Gregorian calendar dates of 10,970 and 8810 BC. The allusions to dates circa 12,500 years ago are significant to Hancock since this is the era he seeks to assign to the advanced progenitor civilization, now vanished, but which he contends through most of his works had existed and whose advanced technology influenced and shaped the development of the world's known civilizations of antiquity. Egyptology and archaeological science maintain that available evidence indicates that the Giza pyramids were constructed during the Fourth dynasty period (3rd millennium BC), while the exact date of the Great Sphinx is still unclear.

Critique Arguments made by Hancock, Bauval, Anthony West and others concerning the significance of the proposed correlations have been described as a form of pseudoarchaeology. Among these are critiques from two astronomers, Ed Krupp of Griffith Observatory in Los Angeles and Tony Fairall of the University of Cape Town, South Africa. Using planetarium equipment, Krupp and Fairall independently investigated the angle between the alignment of Orion's Belt and north during the era cited by Hancock, Bauval, et al. (which differs from the angle seen today or in the third millennium BC, because of the precession of the equinoxes). They found that the angle was somewhat different from the "perfect match" thought to exist by Bauval and Hancock in the Orion correlation theory. They estimate 47–50 degrees per the planetarium measurements, compared to the 38-degree angle formed by the pyramids.

Krupp pointed out that the slightly bent line formed by the three pyramids was deviated towards the north, whereas the slight "kink" in the line of Orion's Belt was deformed to the south, and to match them up one or the other of them had to be turned upside-down. Indeed, this is what was done in the original book by Bauval and Gilbert (The Orion Mystery), which compares images of the pyramids and Orion without revealing that the pyramids' map had been inverted. Krupp and Fairall found other problems with their arguments, including noting that if the Sphinx is meant to represent the constellation of Leo, then it should be on the opposite side of the Nile (the "Milky Way") from the pyramids ("Orion"), that the vernal equinox c. 10,500 BC was in Virgo and not Leo, and that in any case the constellations of the Zodiac originate from Mesopotamia and were completely unknown in Egypt until the much later Graeco-Roman era. Ed Krupp repeated this "upside down" statement in the BBC documentary Atlantis Reborn (1999).

… excerpt ends here. Continue reading the full article.

Illustrations

Orion correlation theory: Representation of the central tenet of the Orion correlation theory: the outline of the Giza pyramids superimposed over a photograph of the stars in Orion's Belt.
Representation of the central tenet of the Orion correlation theory: the outline of the Giza pyramids superimposed over a photograph of the stars in Orion's Belt.
Orion correlation theory: Orion's Belt superimposed on the Giza pyramid complex, illustrating the Orion Correlation Theory. From left to right:

 Alnitak on the Great Pyramid of Giza
 Alnilam on the pyramid of Khafre
 Mintaka on the pyramid of Menkaure
Orion's Belt superimposed on the Giza pyramid complex, illustrating the Orion Correlation Theory. From left to right: Alnitak on the Great Pyramid of Giza Alnilam on the pyramid of Khafre Mintaka on the pyramid of Menkaure
Orion correlation theory: Astronomical ceiling of Senemut Tomb showing various decans (ancient Egyptian constellations), the XVIII Dynasty
Astronomical ceiling of Senemut Tomb showing various decans (ancient Egyptian constellations), the XVIII Dynasty
Orion correlation theory: The Great Sphinx of Giza
The Great Sphinx of Giza

Worked examples

Example 1 — a first encounter with Orion correlation theory

Start with the simplest possible case. Write down what Orion correlation theory claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Orion correlation theory before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Orion correlation theory ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Orion correlation theory

In research
Orion correlation theory appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Orion correlation theory in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Orion correlation theory is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1989 introductions, Archaeological controversies, Fringe theories, so understanding it makes those chapters shorter.
In everyday life
Look for Orion correlation theory outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Orion correlation theory in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Orion correlation theory means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Orion correlation theory out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Orion correlation theory in simple terms?

The Orion correlation theory is a fringe theory in Egyptology attempting to explain the arrangement of the Giza pyramid complex. It posits that there is a correlation between the location of the three largest pyramids of the Giza pyramid complex and Orion's Belt of the constellation Orion, and that…

Why does Orion correlation theory matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Orion correlation theory?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Orion correlation theory.

Tags

  • 1989 introductions
  • Archaeological controversies
  • Fringe theories
  • Giza pyramid complex
  • Orion (constellation)
  • Pseudoscience
  • Pyramidology

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