Universe expanded endlessly.

Meaning: This means that the universe is constantly getting bigger and there is no end to it.

Choice of Words: Universe means all of space and time. Expanded means became larger. Endlessly means without end. When you put them together, it means all of space and time became larger without end.

Alternative Expressions

The universe kept getting bigger and bigger with no end.

Meaning: This means that the universe is constantly expanding, and there is no known limit to how big it will get.

Choice of Words: The universe is everything that exists, including all the stars, planets, and galaxies. "Kept getting bigger and bigger" means that it continued to grow in size over time. "With no end" means that there was no limit to how big it could get.

The universe stretched out forever and ever.

Meaning: This means that the universe is constantly expanding, and there is no known limit to how big it will get.

Choice of Words: To "stretch out" means to make something longer or wider. "Forever and ever" means for an infinite amount of time. So, this sentence is saying that the universe is constantly expanding and will never stop.

The universe grew without any boundaries.

Meaning: This means that the universe is constantly expanding, and there is no known limit to how big it will get.

Choice of Words: To "grow" means to become larger in size. "Without any boundaries" means that there were no limits to how big the universe could get.

Related Expressions