Galaxies exist.

Meaning: This sentence means that galaxies are real and they exist in the universe.

Choice of Words: Galaxies are large systems of stars, gas, and dust that are held together by gravity, and exist means to have real or actual being. In this context, the sentence is stating a fact about the universe.

Alternative Expressions

Galaxies are real.

Meaning: This means that galaxies are not just a made-up thing, but they are actual objects that exist in the universe.

Choice of Words: Galaxies are huge collections of stars, gas, and dust that are held together by gravity. Real means that something actually exists and is not just imagined or made up. When we say "Galaxies are real," we mean that these giant collections of stars and other stuff are not just something we made up in our heads, but they actually exist out in space.

There are galaxies out there.

Meaning: This means that galaxies are not just something we can see in pictures or read about in books, but they are actually out there in space, beyond our own planet.

Choice of Words: There is a word that points to a location or place. Are is a verb that means to exist or to be in a certain place. Galaxies are huge collections of stars, gas, and dust that are held together by gravity. When we say "There are galaxies out there," we mean that these giant collections of stars and other stuff exist in the universe, beyond our own planet.

Galaxies are not just a dream.

Meaning: This means that galaxies are not just something we make up in our heads, but they are real objects that exist in the universe.

Choice of Words: Galaxies are huge collections of stars, gas, and dust that are held together by gravity. Dream is something that you see or experience in your mind when you are sleeping. When we say "Galaxies are not just a dream," we mean that these giant collections of stars and other stuff are not just something we imagined in our heads, but they are actually real things that exist out in space.

Related Expressions