binary star

Example Sentences

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Analysing the orbit of the binary star system, the team has also been able to calculate the amount of mass and energy released during the formation of the black hole.

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

This is a binary star of which the orbit plane passes nearly through the earth.

From Astronomical Curiosities Facts and Fallacies by Gore, J. Ellard