Big Bang Theory: Origin of the Universe Explained

The Big Bang Theory is a scientific model that explains the origins of the universe. It proposes that the universe began as a single point of infinite density and temperature, which then rapidly expanded in a massive explosion called the Big Bang. This event occurred approximately 13.8 billion years ago, and since then, the universe has continued to expand and evolve into the complex and diverse cosmos we observe today. The Big Bang Theory is widely accepted by scientists and is supported by a large body of evidence, including observations of the cosmic microwave background radiation and the distribution of galaxies in the universe.