- How long will it take for a black hole to reach Earth?
- Where do things go in a black hole?
- What happens if a black hole swallows Earth?
- How dangerous is black hole?
- Would death by black hole hurt?
- Has anyone been in a Blackhole?
- Could a black hole consume the earth?
- How close can a black hole be to affect Earth?
- Can a black hole kill you?
- Will the universe end?
- Where does space end?
- Can you see a black hole?
How long will it take for a black hole to reach Earth?
It can take less than a billion years for one to reach a very large size, but it is unknown how long it takes them to form, generally..
Where do things go in a black hole?
It is thought that the matter that goes into a black hole gets crushed into a tiny point at the center called a “singularity”. That’s the only place that matter is, so if you were to fall into a black hole you wouldn’t hit a surface as you would with a normal star. Once it’s there, it’s there.
What happens if a black hole swallows Earth?
The edge of the Earth closest to the black hole would feel a much stronger force than the far side. As such, the doom of the entire planet would be at hand. … So, it’s just possible that in 2,260,000 years, Earth could be swallowed by a black hole. From the perspective of Sol, our sun, that is “near future”.
How dangerous is black hole?
The universe is a big place. In particular, the size of a region where a particular black hole has significant gravitational influence is quite limited compared to the size of a galaxy. … There is no danger of the Earth (located 26,000 light years away from the Milky Way’s black hole) being pulled in.
Would death by black hole hurt?
While some have hypothesised that ‘death by black hole’ would involve a painful roasting, generally, physicists agree that if you get too close to the event horizon, your body would be ‘spagettified’ as the gravitational tidal forces stretched you apart.
Has anyone been in a Blackhole?
Fortunately, this has never happened to anyone — black holes are too far away to pull in any matter from our solar system. But scientists have observed black holes ripping stars apart, a process that releases a tremendous amount of energy.
Could a black hole consume the earth?
When the galaxies do meet, Earth could be flung into the centre of Andromeda, where its supermassive black hole would consume the planet. … If our galaxy collides with another, the Earth could be thrown towards the galactic centre, close enough to the supermassive black hole to be eventually swallowed up.
How close can a black hole be to affect Earth?
If the Sun were somehow compressed enough to become a black hole, it would be less than 6 kilometers (well under 4 miles) across. It would exert no more gravitational force on Earth or the other planets in the solar system than it does now.
Can a black hole kill you?
Can black holes kill you? You’d most likely be dead before you ever got close due to the immense gravitational pull of a black hole. According to scientists, black holes are so strong your body would be pulled apart even before you got pulled in.
Will the universe end?
As long as the amount of stuff doesn’t go over a critical threshold, the universe will continue to expand forever, and eventually suffer heat death, freezing out. But if there’s too much stuff, the expansion of the universe will slow down and stop.
Where does space end?
No, they don’t believe there’s an end to space. However, we can only see a certain volume of all that’s out there. Since the universe is 13.8 billion years old, light from a galaxy more than 13.8 billion light-years away hasn’t had time to reach us yet, so we have no way of knowing such a galaxy exists.
Can you see a black hole?
A black hole is a region of spacetime where gravity is so strong that nothing—no particles or even electromagnetic radiation such as light—can escape from it. … This temperature is on the order of billionths of a kelvin for black holes of stellar mass, making it essentially impossible to observe.