As of 2011, not yet.
Since the nearest black hole is 1600 light-years away, it will be a long time before any Earth life could reach one.
No, we have not seen any evidence of a black hole in our solar system.
Hardly any. The nearest known black hole is at a distance of about 3000 light-years; even if one of the nearest stars were actually a black hole, it wouldn't be particularly dangerous.
The very outside part of a black hole when "feeding" is called the Accretion Disc. when a black hole is not devouring a star the outside part becomes the Event Horizon.
No, black holes cannot turn into neutron stars. Neutron stars form from the remnants of supernova explosions of massive stars, while black holes are formed from the gravitational collapse of massive stars. Once a black hole is formed, it will remain a black hole and will not transform into a neutron star.
If Earth were to suddenly be swallowed by a black hole, the process would be quite rapid and catastrophic without any advance warning. However, it is currently considered highly unlikely that Earth could be consumed by a black hole due to the vast distances between our planet and any known black holes.
No; I am not in a black hole yet.A black hole, like any other object with mass, will attract objects that are near by.No; I am not in a black hole yet.A black hole, like any other object with mass, will attract objects that are near by.No; I am not in a black hole yet.A black hole, like any other object with mass, will attract objects that are near by.No; I am not in a black hole yet.A black hole, like any other object with mass, will attract objects that are near by.
Any matter that enters the black hole will be destroyed. Also, it will increase the black hole's size.
noone can go black hole as the name suggest it is a hole which is black so how any one can go ad com back...
We know nothing about the conditions within a black hole, but it seems unlikely that a black hole could exist within a black hole, or even if this concept would have any meaning at all.
no
That is very likely. 1) Every larger galaxy, or most of them, have a supermassive black hole in their center. 2) Since a certain percentage of star eventually become a stellar black hole, any galaxy should have several stellar black holes,in addition to the supermassive black hole.
There is a black hole close to Earth, yes. It is 1,600 light years away.
Once anything crosses the black hole's event horizon it will not be able to escape.
All the matter that collapsed into the black hole, as well as any matter that fell into the black hole after the initial collapse. The only distinguishable part of such matter is its mass - any structures of matter, even atoms, get destroyed.
Any matter that gets close enough to a black hole can be absorbed by it. But there are no known black holes nearby - the closest known black hole is at a distance of 3000 light-years.
This question REALLY goes deep into theoretical sciences, but most any black hole. Any black hole, that is, assuming you have a strong enough hull on your vessel, you are in a vessel that is capable of superluminal travel, and heading towards a black hole that won't totally spaghettify you. Good luck with that.
No, we have not seen any evidence of a black hole in our solar system.