- Is the universe finite or infinite?
- Is there another universe in a black hole?
- What is beyond the universe?
- How many dimensions do we live in?
- How many dimensions are there?
- What universe do we live in?
- How many galaxies are there in space?
- What are 26 dimensions?
- Is time the 4th Dimension?
- Who created the universe?
- How many universes are there in the multiverse?
- Why is the universe flat?
- Are there 10 dimensions?
- Does Marvel have multiple universes?
- Is time Travelling possible?
- Does parallel world exist?
- Are there multiple universes?
- Are there infinite parallel universes?
- Does 4th Dimension exist?
- How can the universe be infinite?
- Are there alternate universes?
Is the universe finite or infinite?
Two possiblities exist: either the Universe is finite and has a size, or it’s infinite and goes on forever.
Both possibilities have mind-bending implications.
In another episode of Guide to Space, we talked: “how big is our Universe”..
Is there another universe in a black hole?
In other words, LQG black holes are less like holes and more like tunnels, or passageways. … But if time is rewound according to LQG instead, the universe does not begin with a singularity. Rather, it collapses into a sort of tunnel, which leads into another, older universe.
What is beyond the universe?
In other words, what is beyond the known universe? Defining this “beyond the universe” would imply that the universe has an edge. And that’s where things get tricky, because scientists aren’t certain if such a drop-off exists.
How many dimensions do we live in?
three dimensionsIn everyday life, we inhabit a space of three dimensions – a vast ‘cupboard’ with height, width and depth, well known for centuries. Less obviously, we can consider time as an additional, fourth dimension, as Einstein famously revealed.
How many dimensions are there?
The world as we know it has three dimensions of space—length, width and depth—and one dimension of time. But there’s the mind-bending possibility that many more dimensions exist out there. According to string theory, one of the leading physics model of the last half century, the universe operates with 10 dimensions.
What universe do we live in?
Our home galaxy, the Milky Way, contains at least 100 billion stars, and the observable universe contains at least 100 billion galaxies.
How many galaxies are there in space?
two trillion galaxiesSeveral thousand galaxies, each consisting of billions of stars, are in this small view. XDF (2012) view: Each light speck is a galaxy, some of which are as old as 13.2 billion years – the observable universe is estimated to contain 200 billion to two trillion galaxies.
What are 26 dimensions?
The 26 dimensions of Closed Unoriented Bosonic String Theory are interpreted as the 26 dimensions of the traceless Jordan algebra J3(O)o of 3×3 Octonionic matrices, with each of the 3 Octonionic dimenisons of J3(O)o having the following physical interpretation: 4-dimensional physical spacetime plus 4-dimensional …
Is time the 4th Dimension?
Light clocks A and B moving horizontally through space. But in the 106 years since Einstein, the prevailing view in physics has been that time serves as the fourth dimension of space, an arena represented mathematically as 4D Minkowski spacetime. …
Who created the universe?
A creator deity or creator god (often called the Creator) is a deity or god responsible for the creation of the Earth, world, and universe in human religion and mythology. In monotheism, the single God is often also the creator.
How many universes are there in the multiverse?
in up to 11 dimensions, featuring wonders beyond our wildest imagination. And the leading version of string theory predicts a multiverse made of up to 10 to the 500 universes.
Why is the universe flat?
In a universe with zero curvature, the local geometry is flat. … With dark energy, the expansion rate of the universe initially slows down, due to the effect of gravity, but eventually increases. The ultimate fate of the universe is the same as that of an open universe. A flat universe can have zero total energy.
Are there 10 dimensions?
Superstring theory posits that the universe exists in 10 dimensions at once. Beyond these three visible dimensions, scientists believe that there may be many more. … In fact, the theoretical framework of Superstring Theory posits that the universe exists in ten different dimensions.
Does Marvel have multiple universes?
A multiverse is the collection of alternate universes, with a similar nature and a universal hierarchy. The Marvel Multiverse contains the universe that holds Earth-616, most of the What If? universes, as well as the vast number of the alternate Marvel Universe Earths.
Is time Travelling possible?
Yes, time travel is indeed a real thing. But it’s not quite what you’ve probably seen in the movies. Under certain conditions, it is possible to experience time passing at a different rate than 1 second per second. And there are important reasons why we need to understand this real-world form of time travel.
Does parallel world exist?
One comic book did provide an explanation for a fictional universe existing as a parallel universe. The parallel world does “exist” and it resonates into the “real world”. Some people in the “real world” pick up on this resonance, gaining information about the parallel world which they then use to write stories.
Are there multiple universes?
Our universe is but one in an unimaginably massive ocean of universes called the multiverse. If that concept isn’t enough to get your head around, physics describes different kinds of multiverse. The easiest one to comprehend is called the cosmological multiverse.
Are there infinite parallel universes?
This means there are infinitely many “parallel universes”: cosmic patches exactly the same as ours (containing someone exactly like you), as well as patches that differ by just one particle’s position, patches that differ by two particles’ positions, and so on down to patches that are totally different from ours.
Does 4th Dimension exist?
Most of us think of time as the fourth dimension, but modern physics theorizes that there is a fourth spatial dimension as well—not width, height, or length but something else that we can’t experience through our physical senses.
How can the universe be infinite?
If the universe is infinite, it has always been infinite. At the Big Bang, it was infinitely dense. Since then it has just been getting less dense as space has expanded. … In the infinite case, you wouldn’t have enough curvature for spacetime to form the hypersphere.
Are there alternate universes?
Together, these universes comprise everything that exists: the entirety of space, time, matter, energy, information, and the physical laws and constants that describe them. The different universes within the multiverse are called “parallel universes”, “other universes”, “alternate universes”, or “many worlds”.