binary system
Example Sentences
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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
It’s a binary system; a choice of extremes.
From Los Angeles Times • Dec. 17, 2024
Nemo’s powerhouse number “The Code” is about struggling to find their place and discovering it “somewhere between the zeroes and ones” of a binary system.
From Seattle Times • May 8, 2024
The period usually assigned to the revolution of this binary system is 117 years, and the period of peri-astral passage is said to be 1779.
From Half-hours with the Telescope Being a Popular Guide to the Use of the Telescope as a Means of Amusement and Instruction. by Proctor, Richard A. (Richard Anthony)
From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.