According To A Theory Gaining Ground, Every Black Hole Contains Its Own Universe

We may live in the universe, but there are still an infinite number of mysteries human have yet to solve about it. Who are we and how did we begin? Does life exist outside of Earth? Does our universe exist in a black hole? While the last query only started taking hold in 2010, it is an idea gaining steam thanks to Nikodem Popławski, a theoretical physicist at the University of New Haven

Since the beginning of time, man has relied on faith and science to explain the origins of the universe and our lives on Earth. Today, scientific advances have allowed us to somewhat understand how the universe - and more specifically, how black holes work - but there is so much we still don't understand. Popławski's theory that our universe sits behind the event horizon of black hole is preposterous to some, but it gives a lot of credence to what know about black holes, singularity, and the beginnings of the universe.

Like a cosmic nesting doll, a universe may hold black holes with other universes inside them... endlessly. What's inside a black hole may not be a tiny, dense singularity, but rather, the end of a worm hole leading to an entirely different reality. It's a pretty big idea to wrap our heads around, but more and more evidence shows that it just might be true. 

Photo: NASA Goddard Space Flight Center/Flickr

  • A Black Hole Doesn't Collapse Everything - It Spits It Out At A Different Point In Spacetime

    Black holes are inescapable regions in spacetime. For years, many believed anything sucked into a black hole by its strong gravitational pull would collapse, eventually folding into the black hole's singularity, or densest point. 

    While it is impossible to study what actually is in a black hole, Poplawski has an idea: what if our universe exists in a black hole inside of another universe

    Poplawski believes matter is carried via an Einstein-Rosen bridge, AKA a wormhole. According to Poplawski, the opening of a wormhole is a black hole, and on the other side is a "white hole." When the matter enters a black hole, it travels to a different time and space and is spit out through the white hole. The matter then expands to form another universe. 

  • Poplawski's Theory Limits Singularity As We Currently Know It

    Some scientists believe the universe was formed from a speck of matter so small, dense, and finite, that it is beyond anything our minds can imagine. Many of them had accepted the idea of a singularity, or "god particle," as the origin of the universe, but had constantly struggled to defend and prove its existence. Poplawski's theory eliminates that idea.

    Poplawski believes these points DO have a limit as to how small they can be compressed and how much they can weigh. In Poplawski's theory, there is no god particle or singularity. Like a snake nut can, anything that is tightly compressed reaches its limit; then there's a "bang" - maybe the very one that started our universe.

  • The Theory Suggests The Big Bang Started With A Black Hole

    The Theory Suggests The Big Bang Started With A Black Hole
    Video: YouTube

    Before the Big Bang (or the Big Bounce, according to some physicists) there was said to be nothing. But how can everything come from nothing? According to Poplawski, it can't, which makes his theory even more plausible.  

    Poplawski theorizes this god particle - or the beginnings of our universe, no matter how big or small - came from matter from another universe sucked into a black hole. This matter traveled through the black hole and exploded into the beginnings of our universe when it came out the other side of spacetime. 

  • An Amended Version Of Einstein's General Theory Of Relativity Supports The Idea

    Einstein's general relativity describes any and all events in the universe as occurring at one specific point in space and time. Theoretical physicists have long been grappling with combining the theory of relativity, which describes the universe on a larger scale, with quantum mechanics, a theory that examines the universe at its smallest levels, like the atom. By combining the two theories, theoretical physicists would be able to study "quantum gravity," which would help illuminate the mysteries behind certain phenomena, including what happens to matter once it enters a black hole.  

    While the original theory of general relativity does not support Poplawski's idea, an adaptation of Einstein's theory which takes into account the effects of quantum mechanics does. This adaptation, called the Einstein-Cartan-Sciama-Kibble theory of gravity, takes the important quantum property known as "spin" into account. 

    Atoms and electrons spin with "an internal angular momentum that is analogous to a skater spinning on ice," according to Poplawski

  • The Quantum Mechanics Idea Of Torsion Explains How A Black Hole Could Spit Out A Universe

    When particles spin and interact with spacetime, it creates another property - torsion, or twisting. Poplawski believes torsion is notable only "in extreme environments" - such as those seen in a black hole. So what exactly is torsion? Poplawski likens it to a thin, twisted rod.

    If the rod is spacetime, bending it would create curvature (like the gravity of massive objects like the sun), and twisting it would create torsion. Eventually, the rod (spacetime) would be twisted so tightly it would snap out of its twist; the gravity holding the twist in place would no longer be able to resist the strength of the torsion. This would create a "big bounce," flinging the energy from torsion that was converted to matter into a new, baby universe.

    As Poplawski describes it:

    "The increasing numbers of particles with spin would result in higher levels of spacetime torsion. The repulsive torsion would stop the collapse and would create a 'big bounce' like a compressed beach ball that snaps outward. The rapid recoil after such a big bounce could be what has led to our expanding universe. The result of this recoil matches observations of the universe's shape, geometry, and distribution of mass."

  • Poplawski Calculates That Matter Expands At A Rate Of 1.4 Times Its Size In Less Than 30 Seconds In A Black Hole

    According to Poplawski, the numbers have it. His calculations prove beyond the shadow of a doubt that torsion plays a part in the Big Bang. As matter reaches peak density in a black hole, torsion runs contrary to gravity which prevents it from compressing infinitely to a singularity, as Einstein believed.

    Instead, matter "bounces" and starts to expand. Poplawski's calculations show that matter expands 1.4 times its size in less than half a minute, which is how he believes the our universe came to be.