Can a black hole be a worm hole?

The objects scientists think are black holes could instead be wormholes leading to exotic cosmic locales, a new study argues. read more

A worm hole is like funnel which connects two space. means if you go through the worm hole you will reach somewhere in universe. In case of black hole, it is also like a funnel but the it ends at a singularity (point where all the properties are infinite like mass, density etc.). read more

Black holes eventually evaporate, but you would be waiting around a long time for that to happen. [8 Ways You Can See Einstein's Theory of Relativity in Real Life] A black hole with the mass of the sun — by cosmic standards that's a small one — takes on the order of 10^87 years to evaporate and turn into a burst of gamma-rays. read more

“Wormholes that might be confused with a macroscopic black hole require some kind of exotic matter to stabilise them, and it is not known whether such exotic matter exists,” he says. Solodukhin says that a wormhole might form in much the same way that black holes form, such as from a collapsing star. read more