Cosmology

Cosmology is the scientific study of the origin, evolution, structure, and eventual fate of the universe. It seeks to understand the large-scale properties and behavior of the cosmos as a whole. Cosmology covers a range of topics, including: 1. **The Big Bang Theory**: This is the leading explanation for the origin of the universe, proposing that it began as a singular, extremely hot and dense point around 13.8 billion years ago and has been expanding ever since.