Cosmology is the study of the origin and evolution of our universe. It's like trying to understand how everything began and how it got to be the way it is today.
When people talk about cosmology, they're usually discussing big questions about space and time. They might wonder what existed before the Big Bang or try to explain why the universe is still expanding. Scientists often get involved in this kind of conversation because they want to know more about how our cosmos works. Some people are interested in cosmology just for fun - they like thinking about the mysteries of the universe and trying to figure out its secrets.
The study of the physical universe, its structure, dynamics, origin and evolution, and fate.
