Version 1.10 Dark Matter and Dark Energy Unnecessary: Spin the Primary Driver of Gravity – Spinning Celestial Bodies from Pulsars to Black Holes Validate Cosmic Energy Compression Theory

Abstract: The Cosmic Energy Compression Theory of Gravity reinterprets gravity not as a pull or spacetime curvature, but as the inward compression of cosmic energy into cavities carved by spin, mass, density, and motion. A simple bus‑wake analogy captures the mechanism: a moving bus pushes air aside, creating a low‑pressure cavity; the surrounding higher‑pressure air rushes in, pushing dust behind the bus. Replace the bus with a spinning celestial body, and the air with cosmic energy. The spinning body carves a low‑compression cavity; cosmic energy from the surroundings compresses inward – that compression is gravity. A central claim is that spin is the primary driver of gravity: faster spin carves a deeper cavity, producing stronger gravity per unit mass. Here we survey spinning celestial bodies across all scales – millisecond pulsars, rapidly rotating white dwarfs, massive fast‑spinning stars, and black holes spinning near the theoretical limit – and show that their observed gravitational effects are qualitatively consistent with this mechanism. No dark matter or dark energy is required. The pattern is universal: higher spin correlates with disproportionately strong gravitational influence, exactly as the bus‑wake compression cavity principle predicts. This article provides strong circumstantial evidence for the theory at cosmic scales, reinforcing that dark matter and dark energy are unnecessary explanatory constructs. This Version: 1.10 DOI.10.5281/zenodo.20451549