Black Hole

Black hole

Imagine a lighter black hole falling into a very heavy black hole.

Black hole in Calcutta!

So, what is a black hole?

And then it's a black hole.

The Black Hole in America s GDP

It cannot hide behind the black hole.

The curvature of space time around the black hole brings to life the quantum mechanical fluctuation, and the black hole radiates.

And if there is a supermassive black hole, what we need to assume is that it's a black hole on a diet.

So, my story today about black holes is about one particular black hole.

And what does the big black hole do?

That's it, I'm falling into the black hole.

Hey, welcome to the Black Hole of Calcutta.

So, to begin with, we need to understand what a black hole is so we can understand the proof of a black hole.

So, you can't see the black hole itself, but you can convert the gravitational energy of the black hole into the light we see.

So you can't hide anything behind a black hole.

Six is a tiny and very sad black hole.

Andrea Ghez The hunt for a supermassive black hole

Now our Sun will not collapse to a black hole.

Number two my favorite we meet a rogue black hole.

On an astronomical scale that's a very small black hole.

So, I wanted to say a few words about what an ordinary black hole is, as if there could be such a thing as an ordinary black hole.

Down the black hole. Give me a hand with this Bishop.

This crushed black hole actually would fit inside Manhattan, more or less.

So we're flying over here to what looks like a black hole.

Okay, so, I'm going to talk about no ordinary black hole I'm going to talk about supermassive black holes.

And each one probably harbors a super massive black hole at its core.

This is a virtual radius, not reality the black hole has no size.

You should see a lot of old stars next to that black hole.

A black hole does not make a kind neighbor to a stellar nursery.

But today, the way I want you to understand a black hole, for the proof of a black hole, is to think of it as an object whose mass is confined to zero volume.

And it's actually quite a useful concept, because it tells us not only when a black hole will form, but it also gives us the key elements for the proof of a black hole.

It's important because it tells us that any object can become a black hole.

Now we've never seen a shadow like this of a black hole, but black holes can be heard, even if they're not seen.

Black Holes Black Holes transport the ball to their exit, and eject it at a speed in direct relation to the speed your ball was traveling. Choose Hole Show Info to see which Black Hole goes to which exit and the direction the ball will come out.

If this were Battlestar Galactica and you're fighting the Cylons, don't hide behind the black hole.

So here's a little black hole that we probably don't want to get too close to.

And the tool that we use is to watch the way stars orbit the black hole.

Stars will orbit the black hole in the very same way that planets orbit the sun.

What you expect there is that old stars should be very clustered around the black hole.

The sound you're hearing is the light black hole banging on space each time it gets close.

An ordinary black hole is thought to be the end state of a really massive star's life.

And because of that, we've been able to show that there is a supermassive black hole there.

Now, our Sun will not collapse to a black hole it's not massive enough but there are tens of thousands of black holes in our galaxy.