Which among the following is another word for universe?

Cosmos

The correct answer is Option (3) - Cosmos

The word "Universe" refers to the entirety of all matter and energy, including all celestial bodies and forms of energy in space. Astronomy and cosmology are fields of study focused on understanding the nature, properties, and origins of the universe. The term "cosmos" is often used as a synonym for the universe and is derived from the Greek word "kosmos," which means "order" or "harmony." The ancient Greeks believed the universe was a perfectly ordered and harmonious system. Today, "cosmos" is often used in a more poetic or philosophical context than "universe" to refer to the larger philosophical questions inspired by our observations of the universe. The term "cosmos" emphasizes the idea of order and harmony in the universe and is often used to describe the beauty and mystery of the universe.