The conversation between human and AI assistant.
Can we consider a black hole as a perfect black body?
How do scientists detect black holes if they absorb all the light?
Scientists use several methods to detect black holes, including observing the effects of their gravity on surrounding matter or observing the radiation emitted by matter as it falls into a black hole's event horizon. They also use gravitational wave detectors to study the ripples in space-time created by merging black holes.