binary system

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The new research found that the impact also expelled enough material from the binary system to slightly alter its path around the Sun.

From Science Daily • Mar. 9, 2026

Though he takes a minute to upbraid her, they’re obviously the show’s binary system, and Decker is in any case a cheery sort who takes things in stride — even prison, seemingly.

From Los Angeles Times • Mar. 3, 2026

A nova happens in a close binary system when a white dwarf, the dense leftover core of a star, pulls gas from a nearby companion.

From Science Daily • Dec. 31, 2025

This strange new world orbits around two stars at once, which dance around each other in what astronomers call a binary system.

From Space Scoop • May 6, 2025

Sirius is also a binary system; but it is what is called a "visual" one, for its component stars may be seen separately in very large telescopes.

From Astronomy of To-day A Popular Introduction in Non-Technical Language by Dolmage, Cecil Goodrich Julius