Keywords |
  • Universe

Globular cluster

A globular cluster is a spherical cluster of several thousand stars. Globular clusters are usually 50 to 150 light-years in size and are scattered in a spherical halo surrounding a galaxy.

Globular cluster Globular cluster

Globular cluster - 1 Photo
galaxie-m87-canadafrancehawaii-telescope-jc-cuillandre-cfht-coelum-02


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