The stars are a mystery.

Meaning: This sentence suggests that there is much about stars that we do not yet know.

Choice of Words: The is used to refer to a specific group of things. Stars are small, hot balls of gas that produce light and heat. Are is the present tense of the verb to be. A is used before a noun to indicate that it is one of a group. Mystery is something that is difficult or impossible to understand.

Alternative Expressions

The stars are a puzzle.

Meaning: This means that the stars are like a puzzle that we are still trying to solve. We don't know much about them, and we are still learning new things about them all the time.

Choice of Words: Stars are the objects in the sky that glow because of their own light. Puzzle means something that is hard to understand or figure out. Are is a verb that shows a connection between the subject and the noun or adjective that follows it.

The stars are unknown.

Meaning: This means that we don't know much about the stars. They are like a mystery that we are still trying to solve.

Choice of Words: Stars are the objects in the sky that glow because of their own light. Unknown means something that we don't know about or understand. Are is a verb that shows a connection between the subject and the noun or adjective that follows it.

Related Expressions