1 Abstract Gravitational Bus describes the universe from an infinite, coherent, non-local, and pre-dimensional primordial bosonic quantum state (BS). Within this BS there exist coherent structures called RM mega-pixels. Each RM mega-pixel has a fixed volume and is composed of exactly indivisible fundamental Ro mini-pixels. Our observable universe is the result of the local unstable collapse of a single RM mega-pixel of fixed volume, composed of exactly indivisible fundamental Ro mini-pixels. These numbers are not arbitrary: they arise directly from observable physical logic. Starting from nuclear density () and dilating it to the current average density of the universe (), a volumetric dilation factor of order is obtained. Combining this factor with the observed proportion of baryonic matter 12% initial - 5% current and the primordial asymmetric breaking 45:55 —which separates the 12% that achieves stable closure, the 27% re-stretched, the 6% collapsed into PBH and the 55% that remains relaxed—, the total volume of the RM megapixel and the exact number of Ro that compose it are consistently retrocalculated. In this way, all the fundamental numbers of the theory emerge from the observed proportions and from a single initial geometric event. The 45:55 asymmetric breaking constitutes the only primordial event and divides the potential into two fundamental components. The 55% of the Ro remains in a pure relaxed bosonic state, forming a coherent superfluid ocean that dominates the total volume and generates the positive pressure responsible for expansion. This 55% relaxed BS acquires no quasi-sphere geometry because it remains pre-dimensional and coherent. The remaining 45% suffers local compression. Of this 45%, only the 12% reaches the complete folding necessary to form the stable baryonic pixels, materializing the geometry of the quasi-sphere composed of 12 regular hexagons plus 12 pentagonal defects, with an inevitable total angular deficit of 4π. The 27% is re-stretched without reaching the critical threshold, giving rise to effective dark matter. The 6% collapses into primordial black holes (PBH). An additional 7% relaxes through the Shi-Fuller mechanism and integrates into the collective BS chassis. From the 45:55 breaking arises directly the re-stretching factor 6.833 = 82/12, where 82% represents the material that remains active after removing the PBHs (55% original BS + 27% re-stretched) and 12% the fraction that achieves stable closure. This factor acts as a primordial volumetric multiplier and bridge between scales. The geometric folding of the 12% baryonic is the origin of all microscopic physics. The strong force arises from the maximum surface tension at the edges of the 12 hexagons. The electromagnetic force arises from the polarity generated by the 12 pentagonal defects. The weak force arises from the temporal instability of the sealing of these defects. Global gravity is born first, in the same instant of the 45:55 breaking, as collective and omnidirectional hydraulic pressure of the relaxed BS ocean. Local Newtonian gravity appears much later, only within the regions where the chassis pressure is locally annulled. The topological constant, defined from the residual energy of the electron and the angular deficit 4π, together with the spin ½ and the masses of the leptonic generations, derive directly from this angular deficit. The fine structure constant emerges as a collective property of the folding according to the relation: The Higgs field is the collective manifestation of the 55% relaxed BS: a coherent bosonic superfluid that permeates the entire volume and transfers inertia to the folded structures. Sterile neutrinos are collective modes of the BS, generated mainly by PBH evaporation and by the Shi-Fuller mechanism, contributing with and acting as a bridge between the 3D baryonic sector and the BS chassis. Cosmological evolution occurs in two main phases. Phase 1 (real duration ≈ 3.96 Gyr, GB = 2.222) functions as a violent stellar factory of maximum efficiency, where the Shi-Fuller mechanism transforms the additional 7% of baryonic matter into sterile neutrinos and progressively densifies the chassis. Upon reaching critical saturation (factor 1.39), the Lash occurs, which reduces the GB factor to 1.727 and initiates Phase 2 of stabilization (real duration ≈ 2.9 Gyr). The total real time of the chassis until the present is ≈ 6.86 Gyr, while the observed time reaches ≈ 13.8 Gyr due to the accumulated time dilation. The expansion is differential, omnidirectional and hydraulic. The observed redshift does not measure uniform spatial distance, but the accumulated sum of local temporal dilatations along the path of light. Within the Newtonian Bubble (radius ≈ 55 AU around the Sun) the chassis pressure is locally annulled, restoring pure Newtonian laws (GB_local ≈ 1). In the current Phase 2, only ≈ 1% of the total volume is in an ultra-dense folded state (galaxies, stars and active baryonic matter), while the remaining 99% is relaxed BS chassis. This 99:1 proportion structurally reproduces, at cosmological scale, the atom-nucleus analogy: a minuscule dense fraction in front of an overwhelmingly dominant volume of coherent medium (in reality the BS ocean). The Newtonian bubbles of all stars and black holes occupy an infinitesimal fraction of the pure bosonic volume, confirming the majority emptiness of the cosmos. The theory maintains full compatibility with BBN and CMB, explains the massive and structured galaxies observed by JWST in the early universe as regions that have already completed their local Phase 1, reproduces the non-constant evolution of dark energy detected by DESI and predicts the three populations of black hole mergers observed by LIGO-Virgo-KAGRA as a direct consequence of the differentiated phases of the system. The Gravitational Bus Theory is extremely economical: nothing is created or destroyed, it is only folded and unfolded. A single event (the 45:55 breaking) and a precise hydraulic-topological architecture, with the factor 6.833 as the central multiplier, explain from the spin of fermions and the mass of the electron to the expansion of the universe and all current observations. It offers a unified, predictive and falsifiable framework that naturally resolves the main cosmological tensions and reveals the true nature of the cosmos as a coherent, self-regulated and optimized hydraulic system.