Biggest black hole in the cosmos discovered (18 billion suns)

New Scientist ^ | 1/10/08 | David Shiga

[weegee]

Women and children would be hardest hit. Especially suns.

[CarrotAndStick]

Blackholes have immense mass, right? The forces of the smaller one, as it catapults about the larger one, might just be enough to counter the pull for a million or so orbits.

[weegee]

Did the dirty crack originate on Ura**s?

[sodpoodle]

***Why hasn’t the smaller been completely swallowed by the larger?***

My question precisely. Unless, the smaller mass has more density by virtue of its diminuition.

[G L Tirebiter]

18 Billion Suns = 18 GigaSuns? Is a standard Sun a unit of measure?

[weegee]

Or maybe the universe will have a divide by zero error and we’ll all see the Blue Screen of Death.

[garyhope]

I was trying to think of some sarcastic, witty and clever comment relating this to the size of Herself’s butt or thighs or O’Blama’s coming burnout, etc., but just couldn’t stretch it long enough.

The universe is one big mother.

OK, is this big black hole as dangerous to existance as all leftism and socialism?

I personally have decided that leftism is the most dangerous force in the universe. It destroys everything.

So there.

[Beckwith]

Is he running for office?

[LonePalm]

Any daughter stars?

Garde la Foi, mes amis! Nous nous sommes les sauveurs de la République! Maintenant et Toujours!
(Keep the Faith, my friends! We are the saviors of the Republic! Now and Forever!)
LonePalm, le Républicain du verre cassé (The Broken Glass Republican)

[weegee]

[weegee]

There’s a dog star...

[LibWhacker]

I read an article recently that said that when two black holes merge, one-third of the total mass is converted into pure energy. In this case, the energy locked up in the mass of six billion Suns. Presumably, that energy escapes during the collision, though I can’t imagine how. The mind boggles... I don’t know if a million light years would even be a safe distance... Anyone?

[dinoparty]

This black hole is a whole lot of nothing.

[adorno]

how in hell do they know there are 18 billion?
Good questions. Also, why is the more "massive" black hole illustrated as a larger black cirlce and the smaller black hole as a smaller black circle. The way I understood black holes, all accretion goes into a singularity that is by all indications, smaller than an atom. So, shouldn't both black holes be illustrated as being the same size? Perhaps they need a different way of illustrating weight for celestial bodies.

[hellbender]

I would have thought the biggest black hole in the universe was either Barack Obama, Jesse Jackson, or Al Sharpton.

[LibWhacker]

Yes, it is. Astronomers often speak in terms of how many solar masses an object contains: black holes, giant stars, galaxies, etc.

[ovrtaxt]

Why yes, and it has the mass of 18 billion moons.

[Nam Vet]

Now you've done it !!!

That idiot O'reilly will label us racist again because YOU mentioned Obama in a thread about black holes. /sarcasm

Nam Vet

[CarrotAndStick]

I thought blackholes had a difference in mass, depending on the amount of matter that went into it... more mass absorbed = more massive blackhole, with bigger gravity effects surrounding it.

[zencat]

Is a standard Sun a unit of measure?

In fact it is. Although it's usually called a 'solar mass' in astronomy. The sun is used to determine the necessary mass for stellar ignition, calculating novas, neutron stars, supernovas, black holes, etc.

It's the closest, most observable frame of reference we have.