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 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.
Are there multiple Earths
For at least a hundred years, physicists, cosmologists, and philosophers have pondered the possibility that Earth and the people on it are far from unique. In fact, scientists today believe it’s very likely there are infinite versions of our planet and ourselves out there somewhere.
Is the universe fine tuned for life
Philosophical debates in which “fine-tuning” appears are often about the universe’s fine-tuning for life: according to many physicists, the fact that the universe is able to support life depends delicately on various of its fundamental characteristics, notably on the form of the laws of nature, on the values of some …
Are there parallel 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”.
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.
How many Multiverses are there
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.
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.
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 …
How many dimensions are proven
In fact, the theoretical framework of Superstring Theory posits that the universe exists in ten different dimensions. These different aspects are what govern the universe, the fundamental forces of nature, and all the elementary particles contained within.
Do we live in a multiverse
But many prominent scientists—Martin Rees, Alan Guth, Max Tegmark—have taken it to be evidence that we live in a multiverse: that our universe is just one of a huge, perhaps infinite, ensemble of worlds.
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.
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”.
How many dimensions do we live in
In 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 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 types of parallel universes are there
In the paper, Tegmark breaks the different types of parallel universes allowed by physics into four different levels: Level 1: Regions Beyond Cosmic Horizon: The universe is essentially infinitely big and contains matter at roughly the same distribution as we see it throughout the universe.
Is string theory right
Many physicists consider string theory our best hope for combining quantum physics and gravity into a unified theory of everything. Yet a contrary opinion is that the concept is practically pseudoscience, because it seems to be nearly impossible to test through experiments.