What is a black hole or black hole? Is it true that black holes can suck up objects around them?
Blackholes are the most dense objects. Because it is dense, the gravity is also the highest, so light is attracted.
So if he called a place where there was a black hole, the light that passed through the object would be drawn in.
There are black holes that are small to giant. The small one is the remnant of a giant star that died, the outer part exploded outward and this event is known as a supernova. From this explosion, the core then solidified inward and gradually became denser.
At first it became a neutron star because protons and electrons combined to form a neutron... a fingertip could weigh tens of tons because it was so dense. But then the neutron can't hold the object's shrinkage, so it becomes a blackhole.
A giant black hole is believed to exist at the center of the galaxy. This theory came from studying the motion of stars around the center of the galaxy, their unusual motion not following Kepler's Laws. The results of the study show that there are objects that are very massive and can only be estimated as black holes.
The existence of a blackhole is known from the surrounding objects, because the blackhole itself attracts light so that it is not visible. Blackholes are paired with stars, the star is very hot gas. If it is paired with a blackhole. Matter from the star will be sucked up by the blackhole.
In short, when asked whether black holes suck, the answer is yes. Not only sucking light, black holes also suck matter from an object that is nearby.