Astrophysics Black-hole

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Three black holes on a collision course imaged by multiple telescopes in a first
science

Three black holes on a collision course imaged by multiple telescopes in a first

The observation is 'the best evidence yet' of a trio of supermassive black holes in apparently merging galaxies.

Even at death's door, a 'Cold Quasar' can form new stars, as per new observations
science

Even at death's door, a 'Cold Quasar' can form new stars, as per new observations

One in ten galaxies with active supermassive black holes retain a cold gas supply for star formation.