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Synonyms

star cluster

American  

noun

Astronomy.
  1. a number of stars of common origin held together as a group by gravitational attraction.


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.

To locate this newfound brown dwarf, Luhman and his colleague, Catarina Alves de Oliveira, chose to study the star cluster IC 348, located about 1,000 light-years away in the Perseus star-forming region.

From Science Daily • Dec. 13, 2023

The study, which has been published in The Astrophysical Journal Letters, examined a group of stars located in the nuclear star cluster that makes up the heart of the galaxy.

From Science Daily • Dec. 5, 2023

"The photographers have managed to capture the vibrant colours of the nebula as well as the embedded star cluster."

From BBC • Sep. 14, 2023

Its imagery also revealed a more established star cluster near Earendel that appears to be gravitationally stable and has perhaps even persisted into the present day — if its stars are still alive, that is.

From Scientific American • Aug. 11, 2023

The first of these is the star cluster 3936.

From Pleasures of the telescope An Illustrated Guide for Amateur Astronomers and a Popular Description of the Chief Wonders of the Heavens for General Readers by Serviss, Garrett Putman