Definition of supergalaxy in English:

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Pronunciation: /ˈsuːpəˌɡaləksi/

noun (plural supergalaxies)

Another term for supercluster.
Example sentences
  • The role of galaxy destruction by merging, leading to a new supergalaxy, has been underappreciated until recently.
  • Astronomy extends from the tiny moons around Mars to vast supergalaxies billions of light years away, worm - holes, and tachyons.
  • It is believed that dark matter predominates in galaxies and supergalaxies, and is the key to understanding how galaxies form and how the large structure of the cosmos is created.

For editors and proofreaders

Line breaks: super|gal¦axy

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