What if u fell into a black hole?

How much do you know about black holes? what would happen if you fell into one? Suppose one day you were exploring space looking for a new planet for humans for living, but came across a black hole and you decided to check it out.
Would you have any chance of survival? how would you get out? would there be a shortcut to another universe? What is inside the black hole?

despite being black and a hole, a black hole is not a dark, empty space.
in his theory of relativity, Einstein predicted how black holes are formed. When a massive star dies, it leaves a smaller, remnant core behind. if the core's mass is at least three times greater than the mass of our sun, gravity overwhelms all other forces and turns the core into a black hole. But don't let it name fool you,

A BLACK HOLE IS NOT A HOLE AT ALL

But rather a huge amount of matter packed into a very small space. Think of the sun with its gravitational field 28 times stronger than Earth’s. If you were to walk on the Sun, you had be 28 times heavier than you are on Earth. Now imagine squeezing four suns into something just 24 km (15 miles) in diameter. What would the gravity like there? A black hole gravity is so strong, that even light can't get out. That’s why you will never see one. But you can detect it from the gamma-ray bursts that the black hole emits. These bursts, discovered by Stephen Hawking, now carry his name HAWKING RADIATION .
HAWKING RADIATION Image source wikipedia

Stephen Hawking himself believed that black holes can be passages to another universe, So if you were to fall into one, would you find yourself in an alternate dimension? Every black hole has an event horizon, the point at which gravitational pull becomes so strong that you can't escape from it.

ALBERT EINSTEIN Image source Pixabay

THE POINT OF NO RETURN

If you found yourself outside of that point, you'd see that stars are twisted around a perfect circle of darkness. As you start being pulled toward a black hole, you’d be moving faster and faster, accelerated by the force of gravity. That’s the first bad news for you. The gravitational force of a black hole is very, very strong. If you fell feet first, your legs would be feeling a stronger gravitational pull than your head. Your body would be stretched apart. The most common black holes are called "stellar". They can stretch to about 15 km (9 miles) across and be as heavy as 20 suns. If you happened to be pulled towards a stellar black holes, you'd be completely torn apart before too even reach the event horizon. So make sure to choose supermassive one. The one that is million times heavier than our Sun. In this case, your body would remain unharmed as you cross the event horizon, as the gravity would be pulling both your feet and your head with almost same strength. And if you are wondering where to find one-you don't have to look too far. There is one right at the center of our Milky Way galaxy. Fortunately It is 265 quadrillion km away from us and will suck neither the Sun nor the planets. But don't pack your suitcase just yet-crossing the event horizon is just the beginning of the challenge. There's a gravitational singularity at the center of the black hole, where density becomes infinite. You'd be squashed into that center and become one with the black hole. You would not be able to tell anyone about your experience. However, a person observing you outside of the event horizon would see a very different picture. As you were falling into a black hole, they'd see you slowing down, getting dimmer and reddish color. In the end, you had just freeze, never crossing the event horizon. This is because space and time in a black hole swap their roles. At the event horizon, time comes to a standstill, while space, on the other hand, moves forward. You wouldn't be able to turn around and escape the black hole, any more than you can travel back in time. Even when the black hole eventually died, emitting all the particles it had absorbed including your body. It would be impossible to tell whether those particles were you. Stephen Hawking, however, found a way, in which the information about your body wouldn't be lost. He theorized that there are the alternate universes with different histories. This means, in one reality you fell into a black hole. In the second one, there was no black hole. It's impossible to be certain from outside of the event horizon whether there's a black hole or not until you fall in there. If you crossed the event horizon and there was a black hole...then god bless you...But if you happened to be in a reality where the black hole didn't exist, you'd still be alive just in a different universe. There would be no way for you to get back to ours. Would you dare to explore the possibility? Are you drawn to black holes and the universe. Very soon we will take you on your next hypothetical adventure.

So write down your thoughts in comment section and keep reading.