For decades, scientists have been trying to answer one of the most mysterious questions in cosmology: What is dark energy? This invisible force, believed to make up about 68% of the Universe, was introduced as a theoretical solution to explain why the Universe is expanding at an accelerating rate. Yet, despite its significance, dark energy remains undetected and poorly understood. But what if it was never needed in the first place? Enter Scientist Baldevkrishan Sharma and his revolutionary Natural Universe Expansion (NUE) theory, which challenges the very need for dark energy and replaces it with a far more logical, observable, and empirical model.
Baldevkrishan Sharma, founder of the Astrogenesis Research Foundation (www.arf-research.com), proposes that the Universe’s accelerated expansion is not driven by any exotic, unobservable energy, but is a natural, time-dependent process. His NUE Theory introduces the Nu Constant, a time-integrated variable that corrects the limitations of Hubble’s Law. While Hubble’s model treats the expansion of the Universe as a linear, distance-based phenomenon using a static Hubble Constant, it fails to incorporate the dynamic influence of time—a critical oversight Sharma resolves.
The Nu Constant is Sharma’s key innovation. Unlike the Hubble Constant, which remains fixed, the Nu Constant changes with time and accurately describes the natural, exponential expansion of the Universe. This fundamentally removes the need for the “dark energy” hypothesis, offering a cleaner, simpler explanation rooted in physics, not speculation.
In his book, Natural Universe Expansion, Sharma lays out a comprehensive framework for his theory. He presents the Universe not as a chaotic system driven by mysterious forces, but as a Living Organic Universe—a structured, dynamic system expanding in a self-regulated, predictable manner. This living system follows natural laws of proportion, density, and motion. Every atom, wavelength, and galaxy expands uniformly, maintaining consistency in ratios while growing in scale over time.
This biological analogy is not metaphorical—it’s mathematical. Sharma’s Living Organic Universe (LOU) model introduces the idea that the Universe behaves more like a growing organism than an inert mechanical structure. It breathes, evolves, and expands not due to unknown forces, but through an inherent, time-bound physical law.
The implications of Sharma’s theory are immense. If the Universe’s expansion can be described accurately without dark energy, then decades of theoretical constructs, from dark matter to quantum vacuum fluctuations, may need to be reconsidered. Sharma’s NUE Theory not only provides an elegant solution to the Hubble Tension but also opens a door to new empirical research, especially for PhD scholars, cosmologists, and astrophysicists seeking models grounded in observable science.
In summary, what is dark energy? According to Sharma’s NUE Theory, it’s an unnecessary concept. The accelerating Universe can be explained through time itself—a force both observable and consistent. Rather than rely on the unknown, Sharma invites the scientific community to explore what’s already measurable.
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