"Dark Energy Theory May Explain Early Universe Radiation"

New research suggests that an evolving, dynamic kind of dark energy may have been found in the radiation emitted when the first stars appeared in the universe. The radiation emitted when the universe was only 230 million years old was more than twice as strong as theoretical calculations had suggested. Astrophysicist Lu Yin has suggested a new possibility to explain the strange result, exploring a model called interacting Chevallier-Polarski-Linder dark energy, or ICPL. In this model, dark energy is not a fixed constant of the cosmos but a dynamical entity that can change and evolve in time, resulting in changes in the acceleration rate of expansion.