This work presents a corrective and retrospective cosmological framework that challenges the explosive paradigm traditionally associated with the Big Bang. Instead of an isotropic mass–energy explosion, the model proposes a centrifugal origin of cosmic structure, in which hierarchical organization emerges through rotational separation, mass redistribution, and vacuum stabilization. Within this framework, structure is not a byproduct of expansion, but the primary organizing principle of the universe across scales. Centrifugal dynamics preserve central stability while transferring non-compact mass into orbital domains, where secondary systems form under local vacuum conditions. The proposed model is conceptually consistent with the author’s earlier works, including the Primordial Unity Field Hypothesis and Planetary Mass as the True Dynamo. Together, these works form a unified theoretical corpus in which mass coherence, vacuum interaction, and rotational ordering replace explosion-driven causality. A central claim of this study is that explosive processes cannot generate long-term structure. An explosion necessarily evacuates its center, disperses matter without hierarchical ordering, and undermines central stability. In contrast, centrifugal separation conserves the central system, distributes excess mass outward, and enables scalable structural continuity from cosmic to planetary levels. The universe is thus described not as the remnant of a singular explosive event, but as an ongoing process of dynamic equilibration between mass and vacuum.