Do black holes turn into white holes?

On the particle level, quantum randomness takes over and the black hole could transform into a white hole.

What causes a white hole to form?

Black holes are created when stars, much more massive than our Sun, die catastrophically in a supernova. So then what’s a white hole? White holes are created when astrophysicists mathematically explore the environment around black holes, but pretend there’s no mass within the event horizon.

Does a white hole exist?

A white hole is a black hole running backwards in time. Just as black holes swallow things irretrievably, so also do white holes spit them out. White holes cannot exist, since they violate the second law of thermodynamics. General Relativity is time symmetric.

What does a black hole turn into?

Matter that falls onto a black hole can form an external accretion disk heated by friction, forming quasars, some of the brightest objects in the universe. Stars passing too close to a supermassive black hole can be shred into streamers that shine very brightly before being “swallowed.”

Do white holes exist?

White holes are a theoretical subject that are both fascinating and confusing. On one hand where we know that black holes exist and that there is a super massive black hole at the center of each galaxy, the presence of white holes has not been confirmed.

Why do black holes take so long to form?

Because time is so slow near the center of a black hole, that process simply is taking an enormous amount of time. If the researchers are correct, in the very distant future, where there are now black holes, matter will be erupting, spreading matter throughout the cosmos.

What happens to space-time in a white hole?

The result is that space-time continues into a region in the future that has the structure of a white hole. A white hole is like a black hole in reverse, meaning that unlike a black hole, which pulls matter in, a white hole shoots matter out.

Can a white hole create a new universe?

If you want to get more hypothetical, then you could say white holes create new universes from matter originating in another universe’s black hole. It is theoretically possible for a traveler to enter a rotating black hole, avoid the singularity, and travel into a rotating white hole which allows the traveler to escape into another universe.