Lots of scientists study those topics.
Stephen Hawkin
Although the disciplines may overlap with others, it's safe to say that generally astronomers, physicists and astrophysicists study black holes; particle physicists study particles.
He explained the Laws of Motion which govern movement from subatomic particles to black holes; as well as the Universal Law of Gravitation.He explained the Laws of Motion which govern movement from subatomic particles to black holes; as well as the Universal Law of Gravitation.He explained the Laws of Motion which govern movement from subatomic particles to black holes; as well as the Universal Law of Gravitation.He explained the Laws of Motion which govern movement from subatomic particles to black holes; as well as the Universal Law of Gravitation.
No, black holes do not have a smell because they are regions of space with such strong gravitational pulls that not even light can escape from them. Smell requires the presence of particles to be detected by our nose, which is not applicable to black holes.
That most likely refers to Stephen Hawking.
They vaporize anything in their path. Well, it stretches so much that all of the particles are separated and sucked into the black hole.
Only black holes and subatomic particles remain. The universe has expanded so much that these individual particles may be separated from each other by truly enormous distances. Black holes themselves are now evaporating by Hawking radiation.
Black holes emit a form of energy called Hawking radiation, which consists of particles being emitted from the black hole's event horizon. This radiation causes the black hole to slowly lose mass over time.
There are hypotheses about so called 'virtual particles' that may travel faster than speed of light, and hence are not sucked up by Black Holes. Also, Black Holes cannot suck another bigger Black Hole, when they meet a bigger one, they get sucked up rather.
Hawking radiation is a process where black holes emit particles due to quantum effects near their event horizon. This radiation causes black holes to lose mass and eventually evaporate. This challenges the traditional idea that nothing can escape a black hole, and suggests that they may not last forever. This has significant implications for our understanding of black holes and the nature of the universe.
The discovery of black holes was not due to a single person; several people participated, and at first, it was all very theoretical. You can find some of the history behind the theories and discoveries in the Wikipedia article on "Black hole".
stellar black holes were stars (these are large)primordial black holes were pieces of the big bang (these are microscopic)