This paper presents a unified geometric framework linking the golden ratio (ϕ), Earth‒Moon proportionality, and pyramidic architecture. Starting from a golden-ratio rectangle, a canonical construction sequence yields a scale-invariant system where a primary circle corresponds to Earth, a secondary circle to the Moon, and a diagonal slope to the Great Pyramid. This framework proposes geometry not as decorative language, but as a structural grammar capable of generating form across cosmic and architectural domains. Supplementary Video By Tune Talk Academy
Umair Abbas (Tue,) studied this question.