Largest 3D map the Universe's Dark Energy May Be Evolving

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Dive into the cosmic mystery of dark energy with the groundbreaking findings from DESI! Explore how the largest-ever 3D map of the universe challenges our understanding of dark energy and hints at a dynamic cosmos. Discover what this means for the fate of the universe and how it could reshape our view of the cosmos. Join us as we unravel the secrets of the dark universe in this exciting episode!

Chapters:
00:00 Introduction
01:25 Unveiling the Universe with DESI
03:40 Challenging the Constancy of Dark Energy
05:54 Implications for Cosmology
08:05 Outro
08:29 Enjoy

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Many years ago, as a kid I dreamed to be an astronaut.
One day I climbed up on a poplar tree in my school yard and on the top I start to recite a poem for Yuri Gagarin.
Was a small kid and I didnt know that the poplar is such a sudden breakable.
So, in the middle of my performance, the branch I stepped on breaks and I start quick landing through all tree branches.
Later, in the school medicine room the doctor declared - You wanna be an astronaut, but you have very good chances to became a sailor - my body had many blue stripes from the brocken branches and it was like a sailor's t-shirt on blue and white lines.
Soo, the doctor was right - Im sailing and love to watch and sometimes to study the night sky when Im in Ocean, but every time when Im on shore and have internet connection I watch your chanel.
And also other channels for
Cosmos.
It is very interesting.
Thank you!

ArtSailing
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Thanks for using my image in the thumbnail it's an honor!

universemaps
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So where is the map? Is it available to the public? Is there a web app that lets us see it and rotate / zoom it in 3D? If it’s something we can play with, there should be links in the video description.

DCDevTanelorn
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dark matter looks like a cosmic brain neural network.

MrDopeContent
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When we trace all the bits of a shotgun blast or squirter shooter spray, don't we see some bits just won't go very far, while some bits will go so far. That their distance is amazing. Without an atmosphere and gravity, wouldn't the bits have an effect on each other till the end of existence. ? Or are we supposed to think the universe is not in a vacuum of nothingness. And the universe is an atmosphere?

davidl
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I sometimes wonder if dark matter and/or dark energy is something acting on our Universe from another universe outside it (whether next to or surrounding it or perhaps even inside it).
I'm not sure about the concept of multiverses, but I wouldn't put it aside, since in a few hundred years we have gone from thinking we're a lone planet in the centre of the solar system to knowing we're one planet in a universe full of independent star systems.
So, maybe we're on the point of discovering that it may be outside forces or material input and output that could be causing our universe to expand.
It's something I find myself thinking about a lot - beginning with the question - What causes 'anything' to expand (in our limited experience at least)?
Heat is the first, and I suppose that leftover heat 'could' be causing expansion still, but not why it's speeding up.
For certain substances - freezing;
Then there is input from an outside source (perhaps injected into our universe via black holes in another universe. And in our turn, material is being injected from our universe into another (The Great Attractor?) Perhaps there is always some level of exchange between universes in a multiverse scenario, and ours seems to be tsking more than giving at the moment (possibly due to our universe's young age and relatively high degree of gravitational forces.
And I've often thought it may be the actions of black holes within our own universe. Perhaps there are times when we think too 3 dimensionslly about the construction of our universe, and I often consider that it's likely all the singularities of every black hole in space are actually the same one.
After all, if physics starts to break down at the singularity (according to at least some physicists), and the concept of time is said to act strangely, essentially becoming non-existent. Therefore, our notion of the other dimensions must also break down and distance cease to exist. The singularity in the centre of Sagittarius A, as far as it is concerned, is zero distance from a singularity within another galactic black hole in any other location in our universe...
So, could that mean the singularity in the centre of Sagittarius A could also be zero distance from a singularity in the centre of a black hole in another universe? After all, we only 'assume' that our universe began as a separate entity, in the multiverse scenario. There could be a stronger relationship between 'seed' universes, a sort of multi-dimensional propagation and reabsorbtion from the same source material... Uh. I'm giving myself a headache again. I'll think about this more out in the garden. Have some cuttings to pot up, ironically enough.

Great video as usual! Always stirs up those little grey cells into a frenzy.

Debbie-henri
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How do we know that there aren’t structures so large beyond our visible universe that they affect what is happening in our ‘local’ cosmos?

hermancharlesserrano
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Let me guess, the speed of galaxies gets slower as one looks closer to where we are? I am not surprised at that if that is the case.

patryn
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- We live in the same climate as it was 5 million years ago and the cancer will go away -

I have an explanation regarding the cause of the climate change and global warming, it is the travel of the universe to the deep past since May 10, 2010.

Each day starting May 10, 2010 takes us 1000 years to the past of the universe.
Today May 20, 2024 the state of our universe is the same as it was 5 million and 124 thousand years ago.

On october 13, 2026 the state of our universe will be at the point 6 million years in the past.
On june 04, 2051 the state of our universe will be at the point 15 million years in the past.
On june 28, 2092 the state of our universe will be at the point 30 million years in the past.
On april 02, 2147 the state of our universe will be at the point 50 million years in the past.

The result is that the universe is heading back to the point where it started and today we live in the same climate as it was 5 million years ago.

Anyone who does not believe that the climate changed for the reason I mentioned should wait for cancer to disappear very soon because of this reverse movement, I will explain: the human body's immune system will be stimulated, activated and stronger as a result of this reverse process, which results in the disappearance of the cancer.

Mohamed BOUHAMIDA, teacher of mathematics and a researcher in number theory.

بوحميدةمحمدبنأحمد
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Gravity is a result of the stretching of space time at an exponential rate of 9, 8 metres per second squared in a four dimensional hypercube/ hyper sphere that is expanding and simultaneously collapsing inter dimensionally due to a twisting of the fabric of space time, which amongst other effects causes electromagnetic waves and so on. The twisting of space time which twists exponentially from the time of the big bang at an exponential rate of the gravitational consonant, also causing electromagnetic waves, and causing space and time. Space time itself is spinning and expanding, everything within this space time framework is stationary and does not move due to the inertia of and rest mass of matter from which relativity is derived.

apollo
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As I've been saying "dark energy is an inflationary aftershock."

oker
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Wouldn’t black holes act as a brake on the expansion of the universe?

moiraatkinson
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After doing this much why change the time in watches and clocks?
😈

Ramya-wc
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Of course, 'dark energy' (entropy of a black hole) evolves with 'time' (human perception of entropy). It cannot be any other way. What we perceive as universe is an iterative process created by the interaction of inflowing gravitons at the Bloch wall and magnetic field particles at Schwarzschild radius of our home black hole (think orders of magnitude smaller 'sizes'. This interaction is repetitive where each interaction creates the whole universe from beginning to the end, and each repetition differs from the previous by a minute amount creating the perception of time. Therefore, you are created and killed every moment in order to create change and perception of an evolving reality. The principle of these dynamics applies at all levels of nature from infinitely small to infinitely big. Think of "dark energy' as the process of unwinding spiral -because that is exactly what it is!

JerryMlinarevic
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Dark energy is GRAVITY

It is only "dark" to the human eye

anjalE
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Basically repeating himself 3 time over 9 min

hueyfreeman
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The universe is an orgasm, we are 🌱 seed's! Negative Entropic (incrising complexity) not descrising! fetal stages of mitose ☀ Dusty we are fertile ground to new species

Privacityuser
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We want to understand the structure and evolution of the universe, dark energy and dark matter but we can't agree on what is a woman. 😕

tonibat
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Let’s face it. There are more dimensions. If we find those, we’ll find there’s no linear time line. Eternity. God. ❤

susanwilson
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We have never found anything constant through time. Why would we think dark matter would be?

douglasdingler