Black Hole Vs Black Hole

[jmazaredo]

According to the general theory of relativity, a black hole is a region of space from which nothing, including light, can escape.

So what if since galaxies are moving if in some instance 2 same size black hole with same equal properties comes near each other and both sucks each other what might be the out come? Do they shrink or do they get bigger both. ?

 

[FlatEarth]

They merge, creating a single black hole equal in mass to the total mass of the two original black holes.

 

[yevaud]

As FlatEarth says.

However: there is a mechanism where two supermassive black holes will come close and try to merge, but one is then kicked away at a huge velocity. This occurs when the two are in the same orbital plane, but have opposite spins.

http://www.universetoday.com/2008/02/29 ... s-collide/

 

[ramparts]

But (in case the question arises) the ejection can only happen if neither of the black holes are within the other's Schwarzschild radius (the region from which light can't escape). Once you're in there, you're bound for the center!

 

[yevaud]

True that.

Btw, here's a really nice NASA video of the merger of black holes that I stumbled onto:

http://www.archive.org/details/GMM-10140

 

[ALZO]

Re: Black Hole Vs Black

Mybe a black hole is the start of a new birth of a new universe and when it has devoured all it can and when there is nothing more to suck in black hole meets black hole and a big bang that starts time as we know it

 

[ramparts]

Maybe. Or maybe black holes are in fact made of pink unicorns.

 

[yevaud]

GUTPU?

(Grand Unification Theory of Pink Unicorns)

 

[jmazaredo]

They merge, creating a single black hole equal in mass to the total mass of the two original black holes.

Maybe this is will happen since they are same in all aspect as I have stated earlier :mrgreen: Survival of the fittest