As best we can determine, every galaxy has one in its center.
No, black holes are not solid objects. They are regions in space where gravity is so strong that nothing, not even light, can escape from them. They are formed when massive stars collapse under their own gravity.
Perhaps the most massive of all "singular" objects in the universe is a super-massive black hole.Certainly a galaxy that has many black holes in it and billions and billions of stars has more mass and more gravity than any star or smaller galaxy. But as regards "point objects" in our uinverse. The most massive black holes, the so-called super-massive black holes, are the ones with the most gravity.
It is believed that there are black holes in the centers of many galaxies. I believe a super-massive black hole
Objects like neutron stars and black holes have some of the highest densities in the Universe. Neutron stars are incredibly dense remnants of massive stars, while black holes have infinite density at their center known as a singularity.
The best answer to your question is that black holes are super massive. Massive objects have high gravitational pull which means that they will pull objects, including sunlight, into the black hole if something enters the black hole's event horizon.As opposed to common lore, black holes are not giant "vacuum cleaners" which roams around the universe destroying everything it comes near. Most galaxies are believed to harbor massive black holes and the stars in the galaxy are typically orbiting the the black holes instead of falling into them. In some cases, galaxies are disturbed(for example if two galaxies collide), and some solar systems may be pushed into the path of the black holes which will then "suck them in".
Black holes can be found anywhere in space.There are 2 types of black holes.Stellar and super massive black holes.Super massive black holes can be found in the middle of every galaxy including our own milky way.Stellar black holes can be found anywhere in space.
The most massive stars become black holes.
It's generally believed that galaxies first formed around "ordinary" black holes and over time, they grew into super massive black holes as stars were slowly "consumed" by the black hole.
Most black holes are believed to form when very massive stars die.
The most massive stars will die as black holes.
Black holes are some of the strangest and most mysterious objects in the universe. Suction is caused by pulling something into a vacuum, which the massive magnitude like the tornados on earth.
Theoretically, a massive enough cloud of gas or dust, too massive to form stars, could collapse into a black hole. This is one ideas as to how the supermassive black holes in the cores of galaxies may have formed. Planets and other such objects cannot become black holes because they do not have enough force to completely collapse. Once it forms, a planet is about as compressed as it will ever be.