About cosmology definition

Since cosmology deals with big-scale phenomena, it applies a deeply simplified treatment of the universe.
For example, it treats galaxies as a mass entity rather than defining each star, planet, etc. that forms the galaxy.

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.

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 is the study of the past and the future of the universe.
It studies the universe at big scales.
The cosmological principle is a keystone of cosmology that ensures that we do not have to worry about bias due to the place of the earth in the universe.