ψ⁸ COSMOGRAPHY: Topological Retention of Difference in Celestial Structures (Retentive Field Analysis of Constellations, Black Holes, and the Night Sky)

This article introduces ψ⁸ cosmography — a novel framework linking celestial patterns to the topology of retained difference (Δψ). Through angular analysis of constellations (Orion, Cassiopeia, Pleiades), galactic belts, and black holes, the study reveals hidden Ξ-nodes and retentive structures in the sky. Grounded in the ψ⁸ Lagrangian, this work proposes that stars, voids, and luminous formations hold structural difference even beyond metric constraints. The result is a postmetric map of the night sky — scientific, mathematical, and ethical in nature.