It is a black hole.

See also List of black holes Micro black hole Hawking Radiation References External links NASA's Chandra Finds Fastest Winds From Stellar Mass Black Hole Chandra.Harvard.edu NASA's RXTE Detects 'Heartbeat' of Smallest Black Hole Candidate NASA.gov, with animation

The Black Hole in America s GDP

Andrea Ghez The hunt for a supermassive black hole

Accretion of gas onto the black hole, probably involving a disk around it, would release energy to power the radio source, itself much larger than the black hole.

But tax hikes alone with not close Japan s fiscal black hole.

Hawking discusses black hole thermodynamics, special relativity, general relativity, and quantum mechanics.

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

It is a binary system in which a star orbits the black hole.

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.

A supermassive black hole (SMBH) is the largest type of black hole, on the order of hundreds of thousands to billions of solar masses (), and is found in the center of almost all massive galaxies.

Trying to understand the Hermit Kingdom can be like staring into a black hole.

In the theory of general relativity, a black hole could exist of any mass.

Within a black hole the matter is in a state that is not currently understood.

As the lifetime of a black hole is proportional to the cube of its mass, more massive black holes take longer to decay.

But most Russians do not view the entire Soviet period as some sort of black hole.

If it has a mass greater than about , it collapses further to become a black hole.

IGR J17091 3624 (also IGR J17091) is a stellar mass black hole 28,000 light years away.

The economy was growing, and he and Tymoshenko began to tackle the country s black hole of corruption.

In April 2008, RXTE data was used to infer the size of the smallest known black hole.

A supermassive black hole with a mass of 1011 (100 billion) will evaporate in around 2 1099 years.

In the 1970s, Stephen Hawking told us that a black hole, even though you think it's black, it actually emits radiation when you take into account quantum mechanics.

One of the rings, caused by a major eruption, is a shock wave in diameter around the black hole.

But tax hikes alone with not close Japan s fiscal black hole. What is most needed is consistent and stable macroeconomic management.

I need to understand the mass of the object I'm claiming is a black hole, and what its Schwarzschild radius is.

Meanwhile, the core becomes a stellar remnant a white dwarf, a neutron star, or (if it is sufficiently massive) a black hole.

And later a black hole was formed in a binary system, which is still there with a mass of about five solar masses.

In January 2006, it was announced that Rossi had been used to locate a candidate intermediate mass black hole named M82 X 1.

I'm interested in finding whether or not there is a really massive, what we like to call supermassive black hole at the center of our galaxy.

And I hope, if nothing else, I've convinced you that, one, we do in fact have a supermassive black hole at the center of the galaxy.

It was decades before the term black hole was coined and people realized that black holes are real astrophysical objects in fact they're the death state of very massive stars that collapse catastrophically at the end of their lifetime.

They're literally the sounds of space ringing, and they will travel out from these black holes at the speed of light as they ring down and coalesce to one spinning, quiet black hole at the end of the day.

So, my job in convincing you that there is a black hole is to show that there is some object that's confined to within its Schwarzschild radius.

And the Greek government faces an endless succession of budget cuts, with each step being more difficult than the last as the economy spirals down a black hole.

Well, in many ways a black hole is an incredibly simple object, because there are only three characteristics that you can describe the mass, the spin, and the charge.

Opponents allege that a legal system of exchange will inevitably replicate the sins of the black market.

That means you, your neighbor, your cellphone, the auditorium can become a black hole if you can figure out how to compress it down to the size of the Schwarzschild radius.

And we know what they are. Billions of years ago, and billions of light years away, the material at the center of a galaxy collapsed towards a super massive black hole.

With new data from the Keck telescopes, Andrea Ghez shows how state of the art adaptive optics are helping astronomers understand our universe's most mysterious objects black holes. She shares evidence that a supermassive black hole may be lurking at the center of the Milky Way.

Get in that hole.

And there was an hole in the midst of the robe, as the hole of an habergeon, with a band round about the hole, that it should not rend.

Look at this hole in the middle. That hole was caused by a micrometeorite hitting the Moon.

Sami's house was a hell hole.

There is a hole right there.