💨 Abstract

The standard cosmological model, which predicts the structure and evolution of the universe, is facing a series of controversies due to inconsistencies between its predictions and recent observations. These inconsistencies, known as tensions, are particularly evident in the Hubble constant, which measures the rate of expansion of the universe. Despite decades of observation, the nature of dark matter and dark energy, key components of the model, remain unknown.

Courtesy: theprint.in