the cosmos

noun

: the universe especially when it is understood as an ordered system

the origins of the cosmos

Examples of the cosmos in a Sentence

Recent Examples on the Web

With the capability of observing the cosmos with a wide field of view, Roman will generate first-of-their-kind images to help astronomers explore some of the greatest mysteries, including the unexplained expansion of the universe, according to NASA. — Eric Lagatta, USA Today, 25 Aug. 2026

As the cosmos cooled and expanded, the free-floating quarks and gluons started binding together to create the building blocks of all matter, including all those necessary atomic protons and neutrons. — Andrew Paul, Popular Science, 20 Aug. 2026

So, new observations by powerful telescopes like JWST can significantly change our understanding of the cosmos. — Chelsea Gohd, Space.com, 7 Aug. 2026

Today, the cosmos has surprise plans, and apparently, we’re all invited. — Valerie Mesa, PEOPLE, 7 Aug. 2026