Science

Three giant black holes discovered in a galaxy from the dawn of time

Astronomers have discovered three actively feeding black holes inside a single galaxy more than 12.5 billion light-years away, revealing a remarkable scene from the universe’s infancy.

✦ Extractive summary — built from the sources' own reporting•From 1 source•1 min read•Updated October 25, 2026, 12:07 PM UTC
Key points
  • Astronomers have discovered three actively feeding black holes inside a single galaxy more than 12.5 billion light-years away, revealing a remarkable scene from the universe’s…
  • Two of the black holes are separated by just 620 light-years and are expected to eventually merge, while a third lurks farther away.
  • One weighs an astonishing 80 million suns, and another is growing faster than conventional theories predict.

Astronomers have discovered three actively feeding black holes inside a single galaxy more than 12.5 billion light-years away, revealing a remarkable scene from the universe’s infancy.

Two of the black holes are separated by just 620 light-years and are expected to eventually merge, while a third lurks farther away.

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