Question

what does the Big Bang theory suggest?

Answer 1

The Big Bang theory suggests that the universe began as a dense and infinitely hot point, known as a singularity, around 13.8 billion years ago. This singularity then rapidly expanded, resulting in the formation of the universe as we know it. The theory explains the observations of the expanding universe, the cosmic microwave background radiation, and the abundance of light elements, among other phenomena. The Big Bang theory is widely accepted by scientists as the most plausible explanation for the origin and evolution of the universe.