No. Once something crosses the event horizon the only possible path is toward the center.
If you can send another object into a black hole you can put garbage through a black hole. But bear in mind, we have no conveniently located black holes, so shipping costs are going to be very high.
No
Not really.
There are two ways of detecting black holes indirectly. First, it is possible to observe the effects of a black hole's gravity on nearby objects. Second, while no radiation can come from within a black hole's event horizon, mater that has not yet crossed can still be seen. If a large amount of matter is falling toward a black hole, then it can become superheated and emit intense x-rays.
That is possible, but not very likely.
No
No, it is not possible to survive a black hole due to its intense gravitational pull and the extreme conditions within it.
No, it is not possible for humans to survive a black hole due to its extreme gravitational forces and intense radiation.
No, it is not possible to survive in a black hole due to its extreme gravitational forces that would crush anything entering it.
From the black hole itself? Nothing. No matter or energy can escape from a black hole. From the accretion disk AROUND the black hole, where matter is accelerated to light speed at the event horizon? All possible frequencies of electromagnetic radiation can be emitted from the accretion disk, but the typical "signature" of a black hole is mostly hard X-rays.
No. If it were, we wouldn't be here, as the atomic structure necessary for life is not possible in a black hole.
No.
mabey
No. Once something enters a black hole it can never come out.
It is not yet known for sure how a supermassive black hole acquires the enormous mass it has. It is possible that it starts as a normal black hole, and then gets more mass. It is also possible that from the start, a much larger amount of mass than in a normal black hole collapses.
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!
No, it is not possible for anything to survive a black hole due to its intense gravitational pull that even light cannot escape from.