+3C 4 is a powerful, distant celestial object, identified as either a [radio galaxy](/wiki/radio-galaxy) or a [quasar](/wiki/quasar). Its intense emission offers a glimpse into the active hearts of galaxies across billions of light-years.
+## See also
+- [3C Catalogue](/wiki/3c-catalogue)
+- [Galaxy](/wiki/galaxy)
+- [Cosmology](/wiki/cosmology)
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