Stephen Hawking revealed a new path to other universes

The black hole may be a shortcut to other universes, and if it is, this will be a landmark finding in astronomical space.

Black holes can be said to be the most mysterious area in the universe, which is supposed to crush everything that falls into it. But according to a new study by Stephen Hawking - the theoretical physicist - the black hole could be the path to another universe.

Specifically, Professor Hawking and Andrew Strominger - professor of physics at Harvard University, and Malcolm Perry - professor of theoretical physics at Cambridge University - think black holes are not as scary as what we have known so far. .

Stephen Hawking - today's most famous professor of theoretical physics.

In the past, everything that fell into a black hole was supposed to be permanently destroyed. But the problem is that even when swallowed by a black hole, objects should still be stored in the universe, suggesting that it once existed. But when it falls into a black hole, objects simply disappear, without trace, including light.

This is a paradox that cannot be undone. Until 2015, Professor Hawking suggested that objects falling into a black hole would still be able to "get out" somewhere else . "The black hole is not an eternal prison," he said. "If we fall into a black hole, don't give up. There will be an exit."

Of course, the exit here would not be at the place where they came in, but would be somewhere else - maybe another universe.

The black hole is not the end.

According to Professor Hawking: "This is entirely possible. The hole should be very large, and if the black hole is rotating rapidly, it may lead to another universe. There is something you will not be able to return to the old universe more".

Professor Hawking's hypothesis helped the most basic hypotheses about the universe remain intact. The reason is because if the black hole erases all the information of the object, that is, it can erase the past, and this conflicts with modern physics theory.

Meanwhile, a black hole will actually emit a wave when swallowing something. This wave is what keeps the past information of the object, showing that the information of the object will not be removed, and the object can escape from the black hole elsewhere.