GENERAL KNOWLEDGE

Detailed explanation-1: -Black holes have two parts. There is the event horizon, which you can think of as the surface, though it’s simply the point where the gravity gets too strong for anything to escape. And then, at the center, is the singularity. That’s the word we use to describe a point that is infinitely small and infinitely dense.

Detailed explanation-2: -If an object is massive enough, it can create a funnellike hole in spacetime so steep that not even light can escape from it-a black hole. In principle, two widely separated black holes can connect like back-to-back trumpet horns to make a shortcut through spacetime called a wormhole.

Detailed explanation-3: -The major distinction between a wormhole and a black hole is that a wormhole is a funnel-shaped space-time tunnel between two points between universes, whereas a black hole is a cosmic body with extreme gravity from which nothing can escape.

Detailed explanation-4: -The short answer is probably not, though the mathematics of the universe doesn’t quite rule it out. By themselves, the only thing at the center of a black hole is a singularity-a point of infinite density. In theory, however, a black hole may be paired with a mirror twin, called a white hole, to form a wormhole.