A black hole is an object that has completely collapsed under the force of gravity into an infinitely dense point. Around it gravity greatly distorts space and time so that, within a certain radius, it is impossible to move outward. Nothing, not even light can escape.
A Schwarzschild black hole is a non-rotating black hole. The Kerr black hole is a rotating black hole. Since the latter is more complicated to describe, it was developed much later.A Schwarzschild black hole is a non-rotating black hole. The Kerr black hole is a rotating black hole. Since the latter is more complicated to describe, it was developed much later.A Schwarzschild black hole is a non-rotating black hole. The Kerr black hole is a rotating black hole. Since the latter is more complicated to describe, it was developed much later.A Schwarzschild black hole is a non-rotating black hole. The Kerr black hole is a rotating black hole. Since the latter is more complicated to describe, it was developed much later.
your heart is a black hole. your heart is the the sun.
Because the physics within a black hole is so extreme, current theories can't really describe in detail what goes inside a black hole, especially near the singularity.
No. A black hole can be a very condensed star. It's also possible for "mini" black holes of less than stellar mass to exist. But in no case would it be possible to describe one as an "expanded" star.
No, a black hole is not racist. It is a region in space where gravity is so strong that nothing, not even light, can escape from it. The term "black hole" refers to its ability to absorb all forms of energy and matter within its event horizon.
A black hole originated as a star, that is, the star converted to a black hole.
Matter that enters a black hole is thought to all be concentrated in a point of infinite density in the center of the black hole called the singularity. In a rotating black hole, the singularity's shape is shown to be ring-shaped. The nature of the matter at the singularity is not fully understood, since the current laws of physics are inadequate to describe it; but the mass itself appears to be conserved per known laws of conservation.
If you fall into a black hole, you'll go into the black hole and nowhere else.
In a black hole, gravity is so strong that nothing, not even light, can escape. This means that whatever goes into a black hole is trapped inside forever, making the saying "what happens in a black hole stays in a black hole" true.
probs black hole
Black hole is a location in space that possesses so much gravity, nothing can escape from its pull. Yes, Super massive black hole is the largest black hole.
We know nothing about the conditions within a black hole, but it seems unlikely that a black hole could exist within a black hole, or even if this concept would have any meaning at all.