Yes, just like the Sun, the Earth or the Moon "suck stuff up". Though I would prefer a different term, for example "attracts objects gravitationally".
Black holes are stars (suns) that implode when they die. Making a hole that sucks up any material in space.
Yes, all black holes 'suck stuff up'.
well, they both invisible and they got gravity. However Black Holes sucks everything into it and dark matter go through things and it holds up the universe together.
sucks stuff up
Black holes are stars that have collapsed and formed into a black hole. Black holes essentially suck up anything around them and are so strong that not even light can escape it. Think of it as a trash compactor it sucks up things then crushes them down.
Since nothing, not even light, can escape black holes, they are invisible (so to speak). You can only see a black hole when it is sucking up light, since the object with light looks like something is pulling it away.Actually, there isn't much imagination in this. Black holes are named as such because they are, basically, holes in the universe which emit no light.
Black holes. They can be so large that they can suck up universes at a time
The most massive stars become black holes.
Black holes are not made up of dark matter. Dark matter is a mysterious substance that makes up a large portion of the universe's mass, but black holes are formed from the collapse of massive stars.
no you will not feel anything
Black holes do not emit light, so black holes can not be seen this way. But black holes emit X-rays, but stars are not hot enough to emit X-rays. When black holes suck up stars, energy goes to the black hole, and come out as X-rays.
White holes are theoretical regions of spacetime that expel matter and energy outward, the opposite of black holes which pull matter in. They do not suck up objects like black holes do. However, there is no observational evidence for the existence of white holes in the universe.