1. a. : of or relating to the cosmos, the extraterrestrial vastness, or the universe in contrast to the earth alone. cosmic radiation..
Cosmology is the scientific study of the large scale properties of the universe as a whole.
It endeavors to use the scientific method to understand the origin, evolution and ultimate fate of the entire Universe..
cosmology. [ kŏz-mŏl′ə-jē ] The scientific study of the origin, evolution, and structure of the universe.
A specific theory or model of the origin and evolution of the universe..
Astronomy is the study of objects and phenomena beyond Earth, whereas cosmology is a branch of astronomy that studies the origin of the universe and how it has evolved.
For example, the big bang, the origin of the chemical elements, and the cosmic microwave background are all subjects of cosmology..
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.
: a branch of metaphysics that deals with the nature of the universe. b. : a theory or doctrine describing the natural order of the universe.
2: a branch of astronomy that deals with the origin, structure, and space-time relationships of the universe.Oct 18, 2023.
Cosmos, in astronomy, the entire physical universe considered as a unified whole (from the Greek kosmos, meaning “order,” “harmony,” and “the world”).
Humanity's growing understanding of all the objects and phenomena within the cosmic system is explained in the article universe..
