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.

In a typical binary system, two stars with slightly different masses circle each other along elongated, or elliptical, paths.

From Science Daily • Apr. 19, 2026

"The evidence strongly supports a binary system containing a magnetar -- a neutron star with an extremely strong magnetic field, and a star like our Sun."

From Science Daily • Jan. 28, 2026

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

It’s a binary system; a choice of extremes.

From Los Angeles Times • Dec. 17, 2024

This planet was just a scientific curiosity; it was and is still the only planet of a binary system with a native population of sapient beings.

From Oomphel in the Sky by Piper, H. Beam