# What Is Beyond The Limit Of The Universe

## Beyond the cosmological frontier, what lies?

A super universe might exist beyond the boundaries of our universe. Our tiny bubble-shaped universe may eventually expand into an infinitely large region of space. There may be other island universes like our own lying hundreds of billions of light years away. Approximately 90 billion light-years are the current size of the observable universe. Beyond that line, there are probably a lot more random stars and galaxies.All the matter in the universe will be compressed together as the universe gets smaller and smaller, and galaxies will collide. Time will come to an end when the universe is once more crammed into an incredibly small space.There is no edge to the Universe, that much is certain. Around the perimeter of the cosmos, there is no physical boundary, such as a wall, border, or fence. However, this does not necessarily imply that the Universe is limitless.In real life, it is impossible for us to even consider the end of space. The multiverses are located in a void. In just a few seconds, the entire universe will have traveled billions of kilometers. Such universes exist in an infinitely large space and have no beginning or end.We can only physically get a third of the way to the edge of the observable Universe at most because of dark energy and the Universe’s accelerated expansion.

## If the universe is finite, how big is it?

We can only see so much of the cosmos at a time. In that it hasn’t existed indefinitely, the observable universe is finite. From Earth, it stretches 46 billion light years in every direction. Despite the fact that our universe is 13 point 8 billion years old, the observable universe is larger because it is expanding. The observable universe’s diameter is approximately 93 billion light-years (28 billion parsecs), which is the proper distance—the distance as it would be measured at a specific time, including the present—between Earth and its edge. This distance is calculated to be 46 billion light-years (14 billion parsecs).The clichéd response is that since space and time were both created at the big bang, which occurred approximately 14 billion years ago, there is nothing outside of the universe. The observable universe is thought to be about 90 billion light years across, but a large portion of the universe exists outside of that.The observable universe is limited because it hasn’t always existed. From Earth, it stretches 46 billion light years in every direction. Despite the fact that our universe is 13 point 8 billion years old, the observable universe is larger because it is expanding.

## What would occur if the universe had a limited capacity?

The distance that light has traveled since the Big Bang, if the Universe were finite, would be 100 times greater than the horizon. That would be in line with the torus’s doughnut size. A cosmic horizon, like the horizon at sea, defines the boundaries of the observable universe. We are aware that there are more galaxies (possibly an infinite number) beyond the cosmic horizon, just as we are aware that there is more ocean beyond the horizon. Simply put, their light hasn’t had a chance to reach us yet.Shape of the Observable Universe The observable universe can be visualized as a sphere that extends 46.

## Can there really be an infinite universe?

There is currently no way to determine whether the universe is infinite in both space and time or simply very large. The portion of the universe that we can see is limited and has a diameter of roughly 46 billion light years. Carlo Rovelli, a theoretical physicist, asserts that time is an illusion because our simplistic understanding of its flow differs from physical reality.The main point of contention between relativity and quantum mechanics is time, which is measured and malleable in relativity but assumed to be background (and not an observable) in the latter. Although we perceive time as being fundamentally real, according to many physicists, time is not actually real.Space-time would, in essence, contain the entire history of reality, with each past, present, and future event occupying a distinct location within it from the very beginning and for all time. As a result, the past would still exist, just as the future does now, but it would be in a different location from the one we are in right now.The traditional historical explanation holds that time is a neutral and limitless medium. The fundamental argument asserts that time is limited, not only in the morbid sense that everyone passes away, but also, and this is a more technical argument, in the sense that physicists treat time as a dimension of events rather than an envelope for them.No one has ever successfully accomplished the kind of back-and-forth time travel seen in science fiction or proposed a way to send a person through a significant amount of time without killing them along the way, despite the fact that many people find the idea of altering the past or seeing the future before it happens to be fascinating.

## Exists anything further than infinity?

If we look at the number line mathematically, infinity is the unfathomable end. Because there is no number that can be imagined to be larger than it (no actual number can be larger than infinity). The limit or unboundedness in calculus is set by the symbol (). Except for infinity, there is no biggest, last number. A number is not infinity, though. Some infinities, however, are figuratively larger than others.The concept of infinity as expanded by mathematician Georg Cantor is known as the Absolute Infinite (symbol: ). It can be thought of as a number greater than any other conceivable or inconceivable amount, whether finite or transfinite.Zeno of Elia (c. BC), who attempted to demonstrate the physical impossibility of infinity, is credited with developing the concept of infinity. This resulted in the “arrow paradox”, but which was solved later on. Later, many mathematicians and physicists tried to comprehend infinity and provide theories and experiments to explain it.The aleph symbol, which is equal to the total number of integers, is the smallest representation of infinity. Aleph 1 equals aleph 0 multiplied by two. The largest infinite number has no mathematical equivalent.However, infinity is a concept or idea rather than a number. A googol is the number 1 followed by 100 zeros. A googolplex, which consists of the number 1 and a googol zeroes, is the largest number with a name.