BLACK HOLE & SPACE-TIME RELATION W e are all pretty familiar with the term 'Black Hole' . Well, what does it really mean? Firstly, the 'Black Hole' is not black at all. It is a kind of void from which light cannot escape. According to the general theory of relativity, proposed by Sir Albert Einstein, the black hole is that region of space and time, where the gravitational attraction is so strong that nothing can escape from or through it. A huge, enormous amount of mass is concentrated over a very small volume. And, consequently, the density of the black hole becomes incredibly strong. ⮚ Formation of the 'Black Hole': Well, so far as the creation of the black hole is concerned, it is speculated that if the centre of an enormously distributed star collapsed and, as a result, the 'SUPERNOVA EXPLOSION' occurred. The...
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