probably not long.
My Answer:This is one of those questions that will depend on where you are observing from.If you are the one in a black hole and the most basic measure of time and death are used: Once you are in the Black hole your death would be instant.
Traveling into the hole and dieing may take virtually forever because of the way a Black Hole distorts time and gravity.
If you could figure out how to watch from out side no human could live long enough to see a person die and confirm that he/she was dead. Again this is due to distortion of time.
to dig a black hole
It is unknown if the singularity of a black hole has an outlet, either in this universe or another. However, the curvature of spacetime caused by a black hole could indeed manifest as an "exit" somewhere outside normal space. (Black holes have been theorized to radiate Hawking radiation and "evaporate", but stellar-scale holes would take a very long time to dissipate in this manner, even if they ceased collecting mass.)
You would be long dead before you even reached it a black hole has so much gravity you would be long dead before you even got there. Although saying you did survive you would get sucked in like a noodel than hit the core made of the densist pact atoms in the universe.
If you pinch your skin or flesh and a black bloody spot appears
It took Jacob Black about a week or so to recover, or heal, from his accident in Eclipse.
If you were to get too close to a black hole, it would take a very short amount of time for it to kill you due to its intense gravitational pull. The exact time would depend on the size of the black hole and how close you are to it, but it could be a matter of seconds to minutes before you are pulled in and crushed.
Basically there is no "next stage". Well, it is believed that a black hole will evaporate, but that will take a long, long time.
The sun should not become a black hole. It does not have sufficient mass to undergo the necessary collapse.
It depends on how much mass the black hole had. If the black hole had the mass of our Sun, it would take a long time, around a hundred million years. For a really big black hole, with a hundred million times the mass of our Sun (as is thought to exist in the centers of some galaxies), it would take about ten thousand years. One thing to remember is that at such great distances the gravity of a black hole acts like the gravity of anything else with that mass (e.g., if the Sun were magically turned into a black hole with the Sun's mass, the Earth would orbit as it always does. We'd just get cold without the Sun's radiation!). The weird effects you read about for black holes happen only very close in.
For all scientific reasons, no astronaut had went inside a black hole. It would take many earth years to visit the black hole, so reaching a black hole is impossible.
No. The sun does not have enough mass to form a black hole. A black hole does not lead to another galaxy. Anything pulled into a black hole becomes part of that black hole's mass. Even then, if Earth were to fall into a black hole the same mass as the sun it would be torn apart by tidal forces long before it crossed the event horizon.
probably not long.My Answer:This is one of those questions that will depend on where you are observing from. If you are the one in a black hole and the most basic measure of time and death are used: Once you are in the Black hole your death would be instant.Traveling into the hole and dieing may take virtually forever because of the way a Black Hole distorts time and gravity.If you could figure out how to watch from out side no human could live long enough to see a person die and confirm that he/she was dead. Again this is due to distortion of time.
That would depend on its speed. If it could go at the speed of light, then it would take 3days 11hours 23minutes 28seconds to cover 90 trillion kilometers.
8 minutes
Very, very long. A black hole will gradually evaporate, but this takes much longer than the current size of the Universe. A black hole of the mass of our Sun would take about 1067 years to evaporate, while a supermassive black hole might take 10100 years or more to evaporate (depending on its mass) - and this assumes it doesn't continue gobbling up matter in the meantime. Currently, a stellar black hole (as well as larger black holes) will absorb background radiation at a faster rate than they evaporate. For comparison, the current age of the Universe is only about 1.4 x 1010 years.
I think it would take a very long time. I think about 82 days.
You get the shark to come near you and follow you to the black hole, then when you get to the black hole you turn a let the shark in. Have fun!