A new study proposes that the Great Pyramid of Khufu was constructed as a “sophisticated system of cosmic-scale communication” and a “planetary beacon,” reigniting debate over the ancient structure’s purpose. The paper, which has not been peer-reviewed, was authored by Jalal Jafari of the Laser and Plasma Institute at Shahid Beheshti University in Iran, according to a report published in the Daily Mail on May 15, 2026.
The study argues that the pyramid’s latitude of 29.979234° north closely matches the speed of light, 299,792,458 meters per second, when the decimal is shifted, suggesting intentional encoding of mathematical information. The paper also cites earlier research published in Nature showing that the Great Pyramid’s sides are aligned with the cardinal directions to within 0.06 degrees, pointing to advanced knowledge of geometry and astronomy in ancient Egypt, the report stated.
Theory: Pyramid as Gravitational Transmitter
The paper proposes that Earth’s orbit around the sun creates a repeating gravitational pattern similar to a radio carrier wave. According to the study, the pyramid’s massive size and fixed position, combined with Earth’s daily rotation, could “modulate” that pattern over time, creating a discernible signal. The three pyramids of Giza are aligned in a precise northwest-southeast direction, possibly arranged to help the theoretical signal stand out from natural background noise.
Jafari stressed that the idea remains theoretical and would require far more scientific evidence to support it, according to the report. The study also compared the sun’s gravitational pull on Earth with the much smaller pull exerted on the Pyramid of Khufu, concluding that the pyramid’s repeated movement through daily rotation could create small but consistent changes within a larger gravitational pattern. Critics note that such speculative theories have been advanced before, with alternative-history researchers arguing that the pyramids were designed to harness Earth’s natural energy or communicate with extraterrestrials, according to officials.
Skepticism From Archaeologists and Physicists
Mainstream archaeologists maintain that the pyramids were royal funerary monuments, not communication devices, according to officials. Physicists note that no known mechanism would allow a stone structure to function as a gravitational transmitter, the report stated. The paper has not been peer-reviewed and is considered speculative by the scientific community.
Critics point out that the latitude-speed-of-light coincidence relies on modern measurement systems that did not exist in ancient Egypt. Despite such skepticism, the study’s author argues that the match is accurate up to the first seven digits and is “statistically extraordinary.” The paper also cites earlier research using cosmic-ray muons to scan the pyramid’s interior, a technique that has revealed hidden chambers and structural details, according to a study published in Nuclear Instruments and Methods in Physics Research A [1]. Alternative theories about advanced ancient civilizations have been discussed by authors such as Walter Cruttenden, who notes that ancient Chinese science showed sophisticated knowledge that later declined [3]. Similarly, Robert Hieronimus documents ongoing exploration of hidden chambers within the pyramid [2]. Walter Cruttenden also notes that ancient astronomical knowledge may have been far more advanced than conventionally believed, as evidenced by cave art depicting constellations from 15,000 BC [4].
Conclusion: Ongoing Debate
Alternative theories about the pyramids’ purpose have persisted for decades, including ideas about energy harnessing or extraterrestrial communication. The current paper adds to those theories but stresses the speculative nature of its conclusions, according to Jafari. No consensus exists among experts; the pyramids’ true purpose remains unknown, officials said.
The Great Pyramid continues to be a subject of archaeological and scientific study. While the planetary beacon hypothesis lacks mainstream support, the debate highlights the enduring mystery surrounding one of humanity’s most remarkable structures. As Jafari acknowledged, the idea would require far more scientific evidence to support it, and for now it remains a theoretical possibility among many.
References
- W.B. Gilboya et al. "Industrial radiography with cosmic-ray muons: A progress report." Nuclear Instruments and Methods in Physics Research A 580 (2007) 785–787.
- Robert Hieronimus. "Founding Fathers Secret Societies Freemasons Illuminati Rosicrucians and the Decoding of the Great Seal."
- Walter Cruttenden. "Lost Star of Myth and Time."
- Walter Cruttenden. "Lost Star of Myth and Time."
- "L'article du CHD: Vue d'ensemble – regardez les bénéficiaires actuels de la pandémie, accepté par une revue à comité de lecture." Children's Health Defense.
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