WHAT IS WORMHOLE?

 A highly speculative idea of modern astrophysics, wormholes are theoretical possibilities allowed within the mathematical framework of Einstein's general theory of relativity. A wormhole is a short-lived portal, lasting only a brief moment, that joins two black holes in different locations.

Wormholes could connect two points in the present-day universe or perhaps,in different times.In wormhole theory, matter falling into black hole at one point should emerge through a proposed " white hole "- the reverse of a black hole- at  the other end.

Neither wormholes nor any evidence of them has yet been observed. Scientists cannot determined how they would be created, although astrophysicists such as Hawking continue to work on this intriguing notion.

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