- Where do things go in a black hole?
- Can a black hole kill you?
- What is on the other side of a black hole?
- Are black holes made of dark energy?
- Has anyone been in a Blackhole?
- What are the 4 types of black holes?
- Is dark matter harmful?
- How dangerous are black holes?
- Does time exist in a black hole?
- How are black holes created?
- Has anyone died black hole?
- Do we live in black holes?
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..
Can a black hole kill you?
The point at which tidal forces destroy an object or kill a person will depend on the black hole’s size. … For small black holes whose Schwarzschild radius is much closer to the singularity, the tidal forces would kill even before the astronaut reaches the event horizon.
What is on the other side of a black hole?
The event horizon is a proposed boundary around a black hole. On the other side of it, the gravitational pull of the black hole is so strong that, in order to escape it, an object would have to be moving faster than the speed of light, a feat that almost all physicists agree is impossible.
Are black holes made of dark energy?
In March 2005, physicist George Chapline claimed that quantum mechanics makes it a “near certainty” that black holes do not exist and are instead dark-energy stars. … In the dark-energy star hypothesis, infalling matter approaching the event horizon decays into successively lighter particles.
Has anyone been in a Blackhole?
What would happen if you fell into a black hole? It certainly wouldn’t be good! But what we know about the interior of black holes comes from Albert Einstein’s General Theory of Relativity. … Fortunately, this has never happened to anyone — black holes are too far away to pull in any matter from our solar system.
What are the 4 types of black holes?
There are four types of black holes: stellar, intermediate, supermassive, and miniature. The most commonly known way a black hole forms is by stellar death.
Is dark matter harmful?
But more-massive pieces of dark matter known as macroscopic dark matter, or macros, could lurk in the cosmos. In theory, macros could directly interact with physical objects such as human bodies, causing “significant damage,” according to the new study titled “Death by Dark Matter.”
How dangerous are black holes?
These black holes are dark most of the time, but when their gravity pulls in nearby stars and gas, they flare into intense activity and pump out a huge amount of radiation. Massive black holes are dangerous in two ways. … And if they are in their active quasar phase, you’ll be blasted by high-energy radiation.
Does time exist in a black hole?
Near a black hole, the slowing of time is extreme. From the viewpoint of an observer outside the black hole, time stops. For example, an object falling into the hole would appear frozen in time at the edge of the hole.
How are black holes created?
A black hole can be formed by the death of a massive star. When such a star has exhausted the internal thermonuclear fuels in its core at the end of its life, the core becomes unstable and gravitationally collapses inward upon itself, and the star’s outer layers are blown away.
Has anyone died black hole?
The good news about massive black holes is that you could survive falling into one. Although their gravity is stronger, the stretching force is weaker than it would be with a small black hole and it would not kill you. The bad news is that the event horizon marks the edge of the abyss.
Do we live in black holes?
A black hole is an object so dense that not even light can escape it. … Some researchers believe the universe emerged from the collapse of a star in a very different reality with five dimensions, meaning our reality was created by a black hole which we could still be living inside.