Galaxy contained billions stars.

Meaning: A large group of stars, gas, and dust held together by gravity had a very large number of hot balls of gas that produce light and heat inside.

Choice of Words: Galaxy is a large group of stars, gas, and dust held together by gravity. Contained means to have something inside. Billions means a very large number. Stars are hot balls of gas that produce light and heat.

Alternative Expressions

Galaxy contained billions of stars.

Meaning: This sentence means that a galaxy has a very large number of stars inside it.

Choice of Words: The word "galaxy" refers to a large group of stars, gas, and dust held together by gravity. The word "contained" means to hold or have something inside. The word "billions" refers to a very large number. The word "stars" refers to celestial bodies that emit light and heat from nuclear fusion reactions.

A galaxy has billions of stars.

Meaning: This sentence means that a galaxy possesses a very large number of stars.

Choice of Words: The word "galaxy" refers to a large group of stars, gas, and dust held together by gravity. The word "has" means to possess or own something. The word "billions" refers to a very large number. The word "stars" refers to celestial bodies that emit light and heat from nuclear fusion reactions.

There are billions of stars in a galaxy.

Meaning: This sentence means that a very large number of stars exist or are present in a galaxy.

Choice of Words: The word "galaxy" refers to a large group of stars, gas, and dust held together by gravity. The word "are" means to exist or to be present. The word "billions" refers to a very large number. The word "stars" refers to celestial bodies that emit light and heat from nuclear fusion reactions.

Related Expressions