#41Physics & AstronomyFront Page10 November 2025
Our Universe Might Be Inside a Black Hole, Explaining Dark Energy
This paper proposes that our universe could be nestled inside a black hole within a larger, 'parent' universe. This 'black hole cosmology' offers a physical explanation for the cosmological constant (dark energy) by suggesting it arises from matter constantly falling into our universe from the outside. The framework not only addresses this deep mystery but also mathematically aligns with our current standard model of cosmology, presenting a significant new perspective.
By Kang
