i highly doubt it, and even if there is it won't be on earth, and even if it is on earth it will be so tiny that it would take decade to suck up a table, let alone the world
No. A black hole may be the remnant of the core of what was once a blue star, but the black hole itself is as black as anything can possibly be.
A black hole needs to be a minimum of about 3 or 4 solar masses.
A quasar is a galaxy that is radiating massive amount of radioactive energy. A quasar MAY have a black hole at it's center. A black hole is just dead star that collapsed in on itself.
there is belived to be a black holes but is about billions of miles away, when a star exploxed it could go into a supernova and i am not sure about this but it may turn into a black hole.
Because of their previous history. The star that converted to a black hole may have had more or less mass for a start. Also, a black hole can increase in mass when matter falls into it, so depending on the amount of matter available for the black hole, the results may vary.However, it is not yet known how the galactic black holes achieved the enormous mass they have.Because of their previous history. The star that converted to a black hole may have had more or less mass for a start. Also, a black hole can increase in mass when matter falls into it, so depending on the amount of matter available for the black hole, the results may vary.However, it is not yet known how the galactic black holes achieved the enormous mass they have.Because of their previous history. The star that converted to a black hole may have had more or less mass for a start. Also, a black hole can increase in mass when matter falls into it, so depending on the amount of matter available for the black hole, the results may vary.However, it is not yet known how the galactic black holes achieved the enormous mass they have.Because of their previous history. The star that converted to a black hole may have had more or less mass for a start. Also, a black hole can increase in mass when matter falls into it, so depending on the amount of matter available for the black hole, the results may vary.However, it is not yet known how the galactic black holes achieved the enormous mass they have.
Once an object exits a black hole, it continues to move away from the black hole due to its momentum. The object may be altered by the extreme gravitational forces near the black hole, but it will no longer be trapped by its intense gravitational pull.
If you jumped into an "ordinary" Schwarzschild black hole, you would be crushed into a long line of particles, which means death by a black hole. If you jumped into a Kerr black hole, the same process may occur, but the only thing different is that a Kerr black hole spins, and a Schwarzschild black hole does not. That answer needs a bit more detail. Please use the "related link" below.
The quasar is bigger. A quasar is a disk of superheated matter that surrounds a supermassive black hole. The mass of the black hole may be greater than that of the disk, but it is compacted into a smaller space.
light has no mass and therefore no weight. Light cannot be "pulled" into a black hole. The escape velocity from a black hole is greater than the speed of light, so no light can escape from a black hole. Spacetime in the vicinity of a black hole is greatly distorted by the hole's gravity, and light may travel along curved geodesics that intersect the black hole. But it is not pulled in.
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.
It seems like there may be a typo in your question. Did you mean to ask about the key differences between a black hole and a star?
Astronomers believe that black holes exist in the center of every universe. They even think that there may be a black hole in the center of our galaxy, the Milky Way