Mystery of Black Holes - Information Paradox and Hawking Radiation

Greetings to my favorite science community online, StemSocial.

Taking a short break from my medical science themed blogs, I wanted to share a very intriguing topic I believe those in the physics department or enthusiasts would love.

It might seem like a rather complicated subject talking about Black Holes and you're right, it is. There's quite a lot of confusion around the concept and I hope with this brief blog I'll be able to explain the entirety of black holes with regards to a few concepts like the famous Information Paradox and also Hawking Radiation.

Before I start this particular blog, I'll admit it's a really broad topic but I'm only touching on specific parts of it. If any of my readers have further knowledge to help explain the concepts, I would very much appreciate the contribution.

Original Image Source by AlexAntropov86 from Pixabay

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How Black Holes Are Born?

To better understand what Black Holes are and how they behave, we need to know the answer to this question;

How do these cosmic beasts come into being?

Imagine a giant star in ome galaxy running out of gas. It goes out with a huge bang, crushed under the relentless pull of the force of gravity.

What's left of this disaster becomes a Black Hole.

To further understand what Black Holes are, think of them as a star's core, squished into an ultra-dense point called a singularity. It's wrapped with an invisible "no escape" line also known as the Event Horizon.

This situation is similar to your campfire going out, leaving you with a tiny, super-dense coal at the center, surrounded by a point of no return which is the Event Horizon.

Our Cosmic Confusion: Information Paradox

Now guys, let's tackle a really mind-bending concept; the information paradox.

In quantum physics, one thing we have come to understand is that information never disappears, I believe that's one of the universe's ultimate secret-keeper.

However there's a Confusion or a paradox, when stuff goes over a Black Hole's Event Horizon, it seems to vanish or disappear without a trace.

So that means it counters the claim that information cannot be destroyed which is what makes up the paradox.

Let's assume a spaceship slips into the event horizon of the black Hole; it disappear forever.

The information paradox states that information cannot escape a Black Hole, nor can it stay inside forever.

However Quantum physics says you can't just erase info. This is where the confusion kicks in. It's a super serious scientific contradiction going on here.

Hawking's Surprising Discovery: The Hawking Radiation

Stephen Hawking, the genius. In the year 1974, he dropped a complete bombshell of a scientific claim. Black Holes aren't completely black, Hawking claimed.

According to Hawking, Black Holes quietly emit teeny particles due to some quantum magic if you will, near their edges.

Now let's imagine this scenario: right on the Black Hole's edge, pairs of particles and their opposites pop into existence.

One particle dives into the Black Hole, but the other particle of the pair escapes, taking a bit of energy with it. Over time, this slow energy drain makes the Black Hole lose weight or mass.

Just think of it like a melting ice cream cone. Just as how the ice cream cone shrinks, the Black Holes shrink too, as they shoot out Hawking radiation which are the particles that escapes with energy.

To draw the curtains on my blog for today, what we really know today is that Black Holes are still the universe's mysterious tricksters. Scientists are not entirely certain of everything about Black Holes.

Hawking radiation gives a hint that maybe information isn't entirely lost. Being able to decipher these cosmic puzzles is an ongoing adventure, with scientists out there uncovering the universe's secrets.

As they keep exploring the dark cosmic voids, you can bet there are more jaw-dropping discoveries on the horizon and the math behind them would probably be more complex.

However, both our knowledge about the universe and technology keep evolving and that gives us the prospect of understanding these concepts in the future.

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Thank you so much for taking the time to read today's blog post. I hope you found it both insightful and entertaining to read.

Due to the complexity of theoretical physics, I tried to share this blogs with simple, relatable and understandable analogies or scenarios.

If you have any further question to ask regarding the blog topic, please feel free to ask in the comments section and I'll be more than happy to respond.

Have a lovely day and catch you next time on StemSocial. Goodbye 👨‍🔬

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