Our universe is so vast that it appears that nothing exists outside of it. Experts suspect that our universe may be contained within a fourth-dimensional black hole. Our universe began as a singularity, a point in space that was infinitely hot and dense. The scientific community describes black holes in the same way. But did you know that our universe is inside a black hole?

*According to one cosmological model, our observable universe is contained within a black hole.*

## Our Universe is Inside a Blackhole

Our universe’s three-dimensional black holes have two-dimensional event horizons. According to this logic, for our universe to be an event horizon, it must have originated from a fourth-dimensional black hole. Calculating what happens in the singularity of a black hole is impossible, which is why we get infinities, whereas calculating the event horizon is possible with today’s knowledge and equations.

The matter falls into the black hole and is encoded by the event horizon. The event horizon expands with the black hole, so the surface area is precisely the size required to contain all the information for all the matter that has fallen since the big bang. That information is our universe’s information. Surprisingly, math adds up and answers many vital questions about our universe and black holes.

Is that the big bang hypothesis has our relatively comprehensible, uniform, and predictable universe arising from the physics-destroying insanity of a singularity. It seems unlikely.According to Researchers at the Perimeter Institute and the University of Waterloo, back in 2014.

It isn’t easy to imagine our universe existing inside another universal black hole. The black hole hypothesis appears to add up and fill in the missing pieces that scientists and experts have been chasing for a lifetime, leading us to believe that our universe is much larger and stranger than we previously imagined. (Source: Bizsiziz)

## How is a Black Hole Formed?

Black holes form when massive stars die and collapse into infinitely dense regions where small light cannot escape. According to Nasa, the event horizon is the space boundary beyond which no light can escape, or any object can return.

Of course, this sounds familiar because the event horizon exists in the observable universe. The universe began a rapid expansion, even faster than the speed of light, during the first trillionth of a second after the Big Bang. Because space did not exist until this point, neither did the universal speed limit. The expansion of the universe slowed over time.

Massive objects, according to Einstein’s theory of relativity, “warp” space-time, implying that the space around the black hole is curved. Viewing black holes would be nearly impossible if not for the light and heat sucked into them.

The more matter enters the black hole, the larger the black hole and the event horizon become. The rate at which material falls slows as the black hole expands. To an observer, immense gravity slows things down, making it appear as if nothing is moving. According to the theory of relativity, time seems normal from the perspective of something pulled into a black hole. (Source: Bizsiziz)