This artist's impression illustrates two galaxies on the verge of combining, after two supermassive black holes merged in an event called a quasar. Photo: International Gemini Observatory
This artist's impression illustrates two galaxies on the verge of combining, after two supermassive black holes merged in an event called a quasar. Photo: International Gemini Observatory

World

Astronomers capture two enormous black holes merging in early universe

Event took place when universe was only three billion years old

Sarwat Nasir
Sarwat Nasir

April 06, 2023