Astronomers may have found a record-breaking pair of black holes
undefined 12, 2026

Astronomers using data from James Webb Space Telescope and the European Southern Observatory may have discovered the most massive pair of black holes ever found, with a combined mass around 60 billion times that of the Sun. Located in galaxy Abell 402-BCG about 4.4 billion light-years away, the black holes appear to be spiralling toward a merger. The finding helps scientists study how such extreme black hole collisions shape galaxies over cosmic time.
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