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..
It includes all of space, and all the matter and energy that space contains.
It even includes time itself and, of course, it includes you.
Earth and the Moon are part of the universe, as are the other planets and their many dozens of moons.
Along with asteroids and comets, the planets orbit the Sun..
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.
cosmogony, in astronomy, study of the evolutionary behaviour of the universe and the origin of its characteristic features.
For scientific theories on the unsolved problem of the origin of the solar system, see planetesimal; protoplanet; solar nebula..
Cosmology is the study of the origin, development, structure, history, and future of the entire universe..
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.5 days ago.
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..
