Sure, Earth has caves for example. But presumably you mean deep inside. That's not really possible, at least, not in a large planet such as Earth, since such a hole would quickly collapse due to the immense pressure of the material above it.
no
there is nothing inside a black hole...a black hole's density is very large...so large all of our planets and stars including the sun's density would not even be 0.1% that of a black hole...a black hole is so strong, not even light can escape it...nothing can.
there is nothing inside a black hole...a black hole's density is very large...so large all of our planets and stars including the sun's density would not even be 0.1% that of a black hole...a black hole is so strong, not even light can escape it...nothing can.
no in less u go through those hole thing oh ya craters
The planets inside the steroid belt will get hit and the other planets will not.
We do not know of any planets that have been destroyed by a black hole, but it probably has happened. Because of the vast distances in space and the fact that neither planets nor black holes emit light, both are hard to detect.
A black hole
There are no known planets in the vicinity of a black hole.
They are unrelated.
A black hole can't really form inside of another black hole. If you think of a black hole forming after a star goes supernova, then there isn't really a star to go supernove inside of the already created black hole. In fact, there isn't even any space inside of the blak hole for anything to happen. Two black holes can join together, but they wil eventually go to one.
No. It holds for other planets, and for any other situation where one objects orbits another - for example, moons orbiting planets, stars orbiting a black hole, etc.
To enter dotted hole, use cut at the door to get inside it.