Cosmology is a branch of astronomy that involves the origin and evolution of the universe, from the Big Bang to today and on into the future.
According to NASA, the definition of cosmology is "the scientific study of the large scale properties of the universe as a whole."Feb 21, 2022.
Cosmology studies how the history of the universe led to the stars, galaxies, and other features we can observe today.
Image courtesy of Dark Energy Spectroscopic Instrument, Lawrence Berkely National Laboratory.
Cosmology is the study of the origin, development, structure, history, and future of the entire universe..
One of the central questions in cosmology is how the universe originated.
This is a complicated question, but the answer can be derived from the way that it exists in reality.
This question is also a major one in the history of philosophy, as it aims to explain the origin of the universe.
Cosmology is, in effect, the study of the universe at large.
When the universe is viewed in the large, a dramatic new feature, not present on small scales, emerges—namely, the cosmological expansion.
A cosmology attempts to establish an ordered, harmonious framework that integrates time, space, the planets, stars, and other celestial phenomena.
In so-called primitive societies, cosmologies help explain the relationship of human beings to the rest of the universe and are therefore closely tied to religious beliefs and practices.
cosmology, field of study that brings together the natural sciences, particularly astronomy and physics, in a joint effort to understand the physical universe as a unified whole.
If one looks up on a clear night, one will see that the sky is full of stars.
