The cosmos is studied in cosmology – a broad discipline covering scientific, religious or philosophical aspects of the cosmos and its nature. Religious and philosophical approaches …

Cosmos, in astronomy, the entire physical universe considered as a unified whole (from the Greek kosmos, meaning “order,” “harmony,” and “the world”).

Cosmos often simply means "universe". But the word is generally used to suggest an orderly or harmonious universe, as it was originally used by Pythagoras in the 6th century B.C.

Sep 8, 2025 · Discover the universe: Learn about the history of the cosmos, what it's made of, and so much more. Concentrations of matter with gravity so powerful not even light can …

The first moments after the Big Bang are literally hidden from us: the entire cosmos was too hot and dense for any light to pierce. However, signs of what happened then could be imprinted …

Oct 13, 2023 · The cosmos is a vast and complex system, composed of galaxies, stars, planets, and countless other cosmic objects. The universe, which is a part of the cosmos, is believed to …

Jul 23, 2025 · Cosmos is derived from the Ancient Greek term kosmos, which meant “order,” ornament,” or “adornment.” This implied a sense of arrangement and harmony. Pythagoras, an …

The cosmos (grc|κόσμος|Kósmos,,) [1] is an alternative name for the universe or its nature or order. Usage of the word cosmos implies viewing the universe as a complex and orderly …

In its simplest explanation, cosmos is the term used to describe the observable universe.

COSMOS definition: 1. the universe considered as a system with an order and pattern: 2. a plant grown in gardens for…. Learn more.