It is called the "accretion disk".
However, you are probably looking for "The Event Horizon".
The black hole itself cannot be seen, however, its pulling effects of the surrounding area can be seen.
An event horizon is a boundary surrounding a black hole beyond which nothing, not even light, can escape due to the immense gravitational pull. It marks the point of no return for any object that crosses it, effectively trapping everything within the black hole.
if there is light surrounding a black hole it is normally from material entering into the event horizon of the black hole.
As the planet is approaching a black hole due to the immense gravitational pull on the objects surrounding it, the planet revolves around the black hole until it falls into the black hole.
If it had a radius, then it wouldn't be a singularity. The event-horizon surrounding a black hole has a radius, which depends on the black hole's mass. But the singularity itself has no radius.
Nonexistent.
there is secondary evidence of a black hole. there is only secondary, because a black hole can be detected by its surrounding, such as the radiation an object gives off as it is being sucked in.
Uh...the obvious. They produce and reflect no light at all (black) and stuff goes in it (hole.)
Black hole has very strong gravitional force thats why if any things near from this black hole swalled this
There is a game named "Beyond the Black Hole", so if that's what you mean, yes.
One way to enlarge a hole without causing damage to the surrounding area is to use a drill with a bit that is slightly larger than the existing hole. Carefully drill around the edges of the hole, gradually widening it without applying too much pressure. This method allows for precise control and minimizes the risk of damaging the surrounding area.
No. Astronomy.