IT"S REALITY! Scientists Have Discovered The MYSTRY Of White Holes

IT"S REALITY! Scientists Have Discovered The MYSTRY Of White Holes

White holes were long thought to be a figment of general relativity born from the same equations as their collapsed star brethren, black holes. More recently, however, some theorists have been asking whether these twin vortices of spacetime may be two sides of the same coin.
And what would happen if we actually found a white hole? Let’s find out!
Welcome to Space World. In today’s video we are going to talk about the mystery of white holes discovered by scientists. So, if you want to know more about it then stay with us until the end of the video.
Black holes are fascinating monsters. They shred stars and planets as massive as Jupiter, spinning wild enough to capture everything within their mysterious caverns. Once past their event horizons, nothing can escape. One even dwells at the center of our galaxy and possibly at the center of almost all the galaxies we see harbored in the night sky. They are, without doubt, one of the most powerful objects in the universe. And yet, as little as we know about them and as fascinating as they are, it’s their counterparts which prove even more elusive and more exciting to consider.
Not long after Einstein introduced the world to general relativity in the early 1900’s, there emerged the foundation for black holes and their mathematical opposites — white holes. Einstein himself didn’t predict them; he thought the extreme nature of black holes was far too outlandish to investigate. Yet to other scientists they became big points of interest.
Later on, in his celebrated 1972 tome Gravitation and Cosmology, Nobel prizewinning physicist Steven Weinberg called the existence of black holes “very hypothetical”, writing that
“There is no [black hole] in the gravitational field of any known object of the universe”.
But He was dead wrong. Radio astronomers had already been detecting signals from matter falling into black holes for decades without realizing. Today we have lots of evidence that the sky is teeming with them.
The story may now be repeating itself with white holes, which are essentially black holes in reverse. In another renowned textbook, the world-leading relativity theorist Bob Wald wrote that “there is no reason to believe that any region of the universe corresponds to” a white hole – and this is still the dominant opinion today. But several research groups around the world, have recently begun to investigate the possibility that quantum mechanics could open a channel for these white holes to form. The sky might be teeming with white holes, too.
The reason to suspect white holes exist is that they could solve an open mystery: what goes on at the center of a black hole. At their very essence, black holes and white holes are composed of a singularity where an immense amount of mass is condensed down to a small amount of space and an event horizon. They are identical to one another except for their direction of passage. While black holes devour matter and let nothing escape, white holes emit huge amounts of matter and energy, allowing nothing to travel inside them. They could never be entered. If an intrepid crew did attempt to enter a white hole, the sheer force of the gamma rays would destroy them and their ship. But even if the ship was strong enough to withstand that amount of energy, space-time around the white hole is structured so that the amount of acceleration required to get inside gets higher and higher the closer you get. In short, getting inside a white hole requires more energy than there exists in the entire universe.
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Видео IT"S REALITY! Scientists Have Discovered The MYSTRY Of White Holes канала Space World