A supermassive black hole is a black hole with a very large mass, millions to billions times the mass of the sun. The supermassive black hole in our galaxy is about 4 million times the mass of the sun.
Supermassive black holes have masses that are millions to billions of solar masses, and only exist in the center of galaxies.
They hold the galaxies together, and are the second largest type of black hole, besides the rare deep core black holes.
First of all, when talking about astronomical objects, you should be a little more careful in your use of the word "big". Do you mean (a) larger diameter? or (b) larger mass? or (c) some other criteria? In any case, a supermassive black hole is larger from both points of view (a or b). Its mass is typically millions to billions of solar masses; the mass of a stellar black hole is a few solar masses, some tens of solar masses at most. The diameter (of the event horizon) is proportional to the mass.
supermassive
None, really. At least, for us, and now. A black hole can be dangerous if it's very massive (such as a supermassive black hole). But mainly, a black hole would be completely harmless, unless it gets close - and the nearest known black hole is at a distance of about 3000 light-years. Even a supermassive black hole would be harmless at such a distance.
A quasar is believed to have a supermassive black hole at its center. The radiation is emitted outside the black hole's event horizon - from matter that is falling into the black hole.
A supermassive black hole - with the mass of about 4,000,000 Suns.
after a supernova
Nothing. Randomness, I think. You can Google it.
Supermassive Black Hole-Muse Supermassive Black Hole-Muse
No, a supermassive black hole is what makes a quasar.
A blazar is an elliptical galaxy with a supermassive black hole at the center.
supermassive
Muse
A Supermassive black hole .
Quasars have a large black hole, called a "supermassive black hole". The term "supermassive black hole" simply means that it has millions or even billions of solar masses.
Yes. In simplistic terms, a quasar is the result of a supermassive black hole. The gravitational attraction of the supermassive black hole on the galaxy, causes the effect of the quasar. See related questions for more information.
The song that is played in Twilight when the Cullens play baseball is 'Supermassive Black Hole' by Muse.
The song played in the baseball scene in twilight is called Supermassive black hole by Muse. Try these: http://www.youtube.com/watch?v=Xsp3_a-http://www.youtube.com/watch?v=Xsp3_a-PMTw and if they dont work you can listen to it on utube just type in supermassive black hole by muse . TAAADDDAAAAA!
The quasar is bigger. A quasar is a disk of superheated matter that surrounds a supermassive black hole. The mass of the black hole may be greater than that of the disk, but it is compacted into a smaller space.
Ooh, baby don't you know I suffer? Oh, baby can you hear me moan? You caught me under false pretenses How long before you let me go? Ooh, you set my soul alight Ooh, you set my soul alight Glaciers melting in the dead of night And the superstars sucked into the supermassive (Ooh, you set my soul alight) Glaciers melting in the dead of night And the superstars sucked into the supermassive (Ooh, you set my soul) I thought I was a fool for no one But ooh, baby I'm a fool for you You're the queen of the superficial And how long before you tell the truth? Ooh, you set my soul alight Ooh, you set my soul alight Glaciers melting in the dead of night And the superstars sucked into the supermassive (Ooh, you set my soul alight) Glaciers melting in the dead of night And the superstars sucked into the supermassive (Ooh, you set my soul) Supermassive black hole Supermassive black hole Supermassive black hole Supermassive black hole Glaciers melting in the dead of night And the superstars sucked into the supermassive Glaciers melting in the dead of night And the superstars sucked into the supermassive Glaciers melting in the dead of night And the superstars sucked into the supermassive (Ooh, you set my soul alight) Glaciers melting in the dead of night And the superstars sucked into the supermassive (Ooh, you set my soul) Supermassive black hole Supermassive black hole Supermassive black hole Supermassive black hole