Black holes have been fascinating subjects of study, not just because they are cosmic vacuum cleaners, but also as engines of ...

While they wouldn't have an event horizon, frozen stars would still absorb almost anything that ... geometry as that of a ...

The results support a model where outbursts from the black holes trigger hot gas to cool and form narrow filaments of warm gas. Turbulence in the gas also plays an important role in this ...

Instead, physicist [Jeff Steinhauer] and colleagues at the Technion-Israel Institute of Technology have developed an acoustic model of black holes, which is what was used to observe the equivalent ...