yes
The "sucking" is done by the gravity. A black hole has a large mass, concentrated in a small region of space.The "sucking" is done by the gravity. A black hole has a large mass, concentrated in a small region of space.The "sucking" is done by the gravity. A black hole has a large mass, concentrated in a small region of space.The "sucking" is done by the gravity. A black hole has a large mass, concentrated in a small region of space.
A supermassive black hole refers to a black hole of considerable mass - usually between around a million solar masses, and several billion solar masses. Such huge black holes are found in the center of all large galaxies.
The black hole at the centre of the Andromeda galaxy is estimated to be 140 million Solar-masses.
Yes, a white hole. It throws stuff out instead of sucking it in.
That refers to a black hole that results from the gravitational collapse of a star, and which has a mass between 3 solar masses and several solar masses, depending on the mass of the star that collapsed.
A black hole needs to be a minimum of about 3 or 4 solar masses.
Any matter that enters the black hole will be destroyed. Also, it will increase the black hole's size.
A black hole can have anywhere between a few Sun masses, and several billion Sun masses (the so-called "supermassive black holes"). The diameter of the event horizon, if that's what you mean, is directly proportional to the black hole's mass - in other words, more massive black holes have a larger diameter.
An active black hole is a black hole that it by all manner of terms is "feeding". That is, it is accreting matter, or sucking matter into itself. Most black holes are dormant and don't show any signs of accreting matter.
Quasars have a large black hole, called a "supermassive black hole". The term "supermassive black hole" simply means that it has millions or even billions of solar masses.
Anything that falls into a black hole will be destroyed. Also, anything that falls into a black hole will increase the black hole's mass.
A star must be at least 25 times the mass of the sun to form a black hole, though only a fraction of that mass is incorporated into the black hole.