No one knows but people have said that wormholes may exist inside a black hole that can transport you to another place in space and time.
They dig tunnels underground.
Black holes do not create supernovae. Black holes are created from a supernovae.
Sweet potatoes can develop holes inside them due to insect damage or disease, which can create tunnels or cavities within the potato.
There is no proven connection between the Bermuda Triangle and black holes.
It is really big, and is still growing. Black holes and white holes may join to form tunnels called wormholes - scientists believe this maybe the secret to time travel ..
The things that we observe as quasars are believed to be caused by huge black holes.
The presence of holes in your yard with no mounds could be caused by burrowing animals such as moles, voles, or ground squirrels. These animals create tunnels underground, which can result in holes on the surface without visible mounds of dirt.
There will be more caves, holes and tunnels.
English muffins have holes
Black Holes are created from extreme gravity so I would have to say no.
Black holes completely destroy objects the enter them.
A dead or dying star will start to create a black hole