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If nobody has ever seen a black hole how do you know what they do?
Wiki User
∙ 12y ago
People know what black holes can do because of the aftermath. Stars and planets have been completely destroyed.
Wiki User
∙ 12y ago
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Is a black hole know as a singularity?
No the singularity is at the core of the black hole.
Has anybody ever been sucked into a black hole?
No one is known to have gone through a black hole, (at least, not the 'black hole' of interest to astrophysics). Humankind has not yet developed a practical means of space travel across the vast distances to even the nearest known black hole.
Where is the nearest black hole in space right now?
yes, there can be millions of black holes for all we know because our galaxy is ever expanding and planets and stars die everyday we just don't know about it. When a star dies it creates a supernova which in turn could turn into a black hole.
Was a planet ever damaged by a black hole?
We do not know of any planets that have been destroyed by a black hole, but it probably has happened. Because of the vast distances in space and the fact that neither planets nor black holes emit light, both are hard to detect.
How soon will humans know if the earth is in a black hole?
Never, because if we can thrive in it than we are not in a black hole
Will the galaxy ever get sucked in to a black hole?
no the galaxy is way to big for a black hole to do much in fact we now know that there is a supermassive black hole in the center of our galaxy right now.
How do you know black hole exists?
They know because the effect the black hole has on other matter.
Is a black hole know as a singularity?
No the singularity is at the core of the black hole.
Has anybody ever been sucked into a black hole?
No one is known to have gone through a black hole, (at least, not the 'black hole' of interest to astrophysics). Humankind has not yet developed a practical means of space travel across the vast distances to even the nearest known black hole.
How many stars did this black hole eat?
Don't know which black hole.
If you fall into a black hole do you ever come out again?
No. You know that the stronger the gravity of a body is, the faster you have to move in order to escape from it. The gravitational field of a black hole is so strong that light can't escape from it. And as you know, light moves at the speed of light.
Where is the nearest black hole in space right now?
yes, there can be millions of black holes for all we know because our galaxy is ever expanding and planets and stars die everyday we just don't know about it. When a star dies it creates a supernova which in turn could turn into a black hole.
What would happen if you entered the event horizon of a black hole?
no one will ever know but you will MAYBE die or will be in a new dimension.
How big is the tardis?
Nobody will ever know...
How do scientist know were a black hole is?
Because there is usually nothing around the spot where the black hole is because the black hole "ate" everything.
Can you make a black hole inside a 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.
Difference between the different forms of the chlorine atom?
nobody will ever know the answersto this one. sorry nobody will ever know the answersto this one. sorry
