Galaxy clusters.

Meaning: This phrase refers to a group of galaxies that are close together in space and are held together by gravity.

Choice of Words: Galaxy is a noun that refers to a large collection of stars, gas, and dust that are held together by gravity. Clusters is a noun that refers to a group of things that are close together. When you put them together, "Galaxy clusters" refers to a group of galaxies that are close together in space.

No related expressions found.

Related Expressions

• Galaxy clusters shimmered in the night sky.
• Galaxies form clusters.
• Stars form clusters.
• Galaxy contained many star systems.
• Galaxy contained billions of stars.
• Galaxy held many stars.
• Galaxy contains stars and planets.
• Galaxy vast, mysteries untold.
• Galaxy stretched far and wide.
• Galaxy swirled with colorful stars.