As the mass of the black hole grows greater and greater (from sucking in everything around it) it has an ever increasing gravitational force that pulls its outer-lying matter inward more and more and thus increases its density by decreasing its volume
A more massive black hole.
Stephen Hawking once came up with an argument that black holes aren't completely black, but they emit small amounts of radiation. Since the energy that produces the black hole comes from its mass, the black hole gradually shrink. In fact, the smaller the black hole, the faster it shrinks due to this radiation.
it wont.
no
The amount of gravity will only compact the material so far, then it has to stop. If the black hole had more gravitational pull, the infinitely small singularity will then become infinitely smaller.
No. Pluto is nowhere near massive enough to become a black hole.
A black hole forms when a massive star collapses under its own gravity after running out of fuel for nuclear fusion. This collapse causes the star's core to become extremely dense, creating a gravitational pull so strong that not even light can escape, forming a black hole.
Yes. It's physically impossible for anything to be smaller than a black hole.
No. The sun does not have enough mass to become a black hole. When the sun dies it will become a white dwarf.
A more massive black hole.
First of all, our sun can not become a black hole, it is too small for that. However if a star is three times bigger than our sun, then yes it will become a black hole.
No. No planet is massive enough to become a black hole. A black hole is the remains of a dead, supermassive star.
The sun should not become a black hole. It does not have sufficient mass to undergo the necessary collapse.
Stephen Hawking once came up with an argument that black holes aren't completely black, but they emit small amounts of radiation. Since the energy that produces the black hole comes from its mass, the black hole gradually shrink. In fact, the smaller the black hole, the faster it shrinks due to this radiation.
The black hole represents a crust in the space which swallows anything that passes through it. Even light cannot escape from a black hole! There is a particular radius for a mass to become a black hole when it is squashed. This is known as the Schwarzschild radius and for the body to become a black hole, the escape velocity must equal or exceed speed of light!
No. When matter falls into a black hole it simply increases the black hole's mass, giving it stronger gravity and a larger event horizon.
No - The volume of the Milky Way galaxy is larger than the volume of its host black hole. The accumulated mass of the Milky Way galaxy is greater than the mass of its host black hole. The density of the Milky Way galaxy is much smaller than the density of its host black hole.