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Difference between World and Universe

Difference between World and Universe

World vs. Universe

What is Difference between World and Universe? Although for many people the terms “world” and “universe” are unmistakable, what is true for some people is synonymous; which is obviously a mistake since there are differences between these two concepts. If you have doubts or simply want to understand more clearly what the difference between world and universe, continue reading.

Difference between World and Universe


The term ‘world’ has become synonymous with Earth and refers to the planet on which we live. However, the word has several definitions. It can be used to refer to various things in different contexts, including the philosophical and theological.

World is also used to refer to human civilization, specifically history and human experience. For example, if we were to live on Mars, we would refer to Mars as the world.

In a theological context, ‘world’ refers to the material or the sphere of the profane, rather than the celestial, spiritual, transcendent and sacred. For example, the phrase ‘end of the world’ does not refer to the end of planet Earth, but to that of wicked humans. Even so, the concept “world” in almost every sense refers to the Earth and its people.


The term ‘universe’ refers to everything, including space and dark matter. It is also used to refer to the set of what exists in a time-space, such as stars, galaxies matter and energy.

The universe is a growing space (it is constantly expanding), where there are all galaxies, planets and stars. The Big Bang theory describes how it was formed. The study of the universe includes all that is in it, as well as its form, how the celestial bodies are born.

The universe is considered as an infinite space that is governed by the laws of physics. There is another theory that speaks of a multiuniverse and suggests that there are multiple universes at the same time. These are popularly known as parallel universes. Although at present the universe is considered infinite, the observable (until now) is finite; but this may change as technology continues to develop.

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