binary star

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.

Their study of an unusual binary star system has resulted in convincing evidence that massive stars can completely collapse and become black holes without a supernova explosion.

From Science Daily • May 21, 2024

That may be because it’s a binary star, and the two stars move around each other on a mildly elliptical orbit, which could destabilize planetary orbits.

From Scientific American • Oct. 6, 2023

According to NASA, this "suggests that the protostar may in fact be an unresolved binary star," meaning there could actually be two stars beneath this mysterious cloud of molecules.

From Salon • Sep. 14, 2023

In theory, researchers think that this structure is a result of the clash between the red giant and a companion binary star.

From Space Scoop • Aug. 3, 2023

Ptolemy catalogued thirty-seven stars in it. α-Centauri is a splendid binary star.

From Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 6 "Celtes, Konrad" to "Ceramics" by Various