The universe is so big and so magical, will the time and space really go backwards?

Surely not, if there were, then the universe could go back to before the Big Bang, wouldn't humanity disappear again?

Einstein's theory of relativity predicted that if the speed is greater than the speed of light, time can be reversed, but he said that the speed of light is the ultimate speed, so he said that it is impossible.

Faster than the speed of light can turn back time! The answer is yes, I believe that people will achieve this goal in a few years!

How can you turn back the clock? The human body is going to be metabolized, so it's impossible for the food you eat to be spit out again, right? It's impossible for someone in their seventies or eighties to become a baby again, right?

In modern times, going back in time is purely a science fiction imagination, and perhaps in n years mankind will be able to realize this phenomenon.

I'm not sure if it's going to be reversed. But what is certain is that it will not work in the short term.

If you're young, there may be hope. Probably.

Yes, remember to bring something useful, such as toilet water!!

According to the current theory, it will definitely not.

It is very likely to be true, because scientists believe that there may be an anti-universe before the universe is large, and all the phenomena of the universe are the opposite of the old and hidden in the cavity, so it may really exist.

It's not really there, it's just a guess of the current promotion, and there is currently no way to verify it, and there is no channel for verification.

Our human cognition of the universe is still relatively shallow, with the progress of human civilization continues to become less and less closed, and human civilization is becoming more and more developed, we have roughly understood that there is no so-called center in this universe, and we can explain how the starting point of the cracking came about.

Many people believe in the existence of parallel universes, and Stephen Hawking once said that parallel universes may exist. In the 50s of the 20th century, Sean Carolgen laughed and proposed the theory of parallel universes based on quantum mechanics.

He argues that our world is fragmenting into different universes every nanosecond, independent of each other, never intersecting or communicating.

In Schrödinger's cat, for example, in a closed box, the cat has a 50% chance of surviving, in a quantum state that is both alive and dead. The moment we open the box, we can only see one of the collapsed states of life or death, but at the same time, its other state will enter the parallel universe and continue to evolve.

Regarding parallel universes, Professor Pete Goham believes that the basis for explaining this phenomenon is that 13.8 billion years ago, when the universe was large, two universes were created, one is the universe we live in now, and the other is the universe whose laws of the universe are completely opposite to ours.

Time is losing in one universe and time is reversing in another, and perhaps in another parallel time and space, the regrets we have experienced have a better ending.

What we now call the "big" universe is not just a process of motion change in a three-dimensional space, but a projection of the movement of a high-latitude space in a three-dimensional space. Before the explosion, the universe existed in other dimensional spaces in high-dimensional space-time. So, there is no need to rack your brain to think about what lies beyond the universe, which is far more complex than what we see now.

Maybe you can go back in time.

When you instantly reach a place that can be reached ten light years, you can see the projection of the Earth ten light years ago, and when you go back in an instant, it does not mean that you can go back ten light years ago. It's like if you're on Earth right now and you go to a planet that's 10 light-years away from you for 10 light-years in an instant, then you can see what you were like 10 light-years ago projected from Earth. The premise is that you have to live that long.

We know that the theory of relativity is very contradictory, and this is also a paradoxical problem. We know that before the universe was formed, there was no time and space in the universe, which means that the universe will not be bound by time and space, no matter how many light years you fly, you can't see the universe ten years ago, this is the basic law of the universe, but the contradiction comes out. When the universe was born, what was the area in which it was, and did the universe happen when it was born?

Time and space are involved, but time and space only existed after the emergence of the universe. All the universe is a very second-by-second thing, there are too many secrets waiting for us to uncover, and the more we know, the more we find that automatic understanding is only a little bit of a scratch of the surface.

Faster than the speed of light cannot be reversed by daylight. Teleporting ten light years? Yes, you see the Earth in 2007, but you can't see the Earth in 2017, and if you want to see it, you have to wait ten years in that distant place.

And Einstein's followers would say: You can't reach that speed at all, because the mass will become very ... Einstein's followers will refute you with the theory of relativity.

They worship the speed of light, and they worship to the point that they can't.

Before the universe was born, there was no time. Time is a relative concept that arises relatively with the formation of the universe, so there is no question of turning back time.

Without the universe, there is no time!

No. No matter what time or place you are in, you can't turn back time, and even before the birth of the universe, there was no such thing.

Theoretically, it is possible, but the speed of this time is too fast, and there are some limitations in many aspects, and there is no way to reverse the flow.

Of course not. No matter what time it is, you can't turn back time.

Our universe may be part of a much larger multiverse. As a whole, the Multiverse is temporally symmetrical. In other universes, time may turn back.

Before the universe is big**, there may be a mirror anti-universe, and all time is going backwards

Our human cognition of this universe is constantly changing with the progress of human civilization. In the past, people believed that the earth where we humans traveled was the center of the universe. The sun, moon and stars in the sky are all revolving around the earth.

Then in the 18th century, it was suggested that the earth was not the center of the universe. The sun is the center of the universe, which is the "heliocentric theory" proposed by Copernicus. Subsequently, our human civilization became more and more developed, and we knew that there was no such thing as a center in this universe.

Because according to the great theory of the universe put forward by our great scientist Albert Einstein, this universe was only a singularity 13.8 billion years ago. This singularity has everything in the universe right now, so in this singularity, there is infinite mass and infinite heat. And the volume of this singularity is an infinitesimal state.

There is still infinite room for distortion inside the singularity to let go of so many things. Even the time and space in this universe are in this singularity.

So the place where this singularity exists, is a place where there is nothing. It can even be said that it can't even be said to be the hidden side of the earth god, but it should be an indefinable nothingness. But this singularity is that without any external force, that's it.

After **, everything in this universe has now appeared. And the boundaries of this universe are constantly expanding at the speed of light. This theory is deeply flawed, and it can only explain the origin of this universe.

But how did this singularity come about before the birth of the universe? It's really hard to explain, but according to the research of our human scientists, they have re-proposed a theory that can explain how the singularity came about. That is, before the universe is big**, there is an "anti-universe".

This "anti-universe" is the exact opposite of the current situation in the universe. As mentioned above, the universe is constantly expanding. In this "anti-universe", everything is going backwards.

Time, space, everything that dies or doesn't die, regresses before they appear. Then the universe keeps shrinking until the singularity is shrunk. So in this way, this universe is a cycle, living towards death.

However, this theory is still only a conjecture stage, so if we want to understand the truth of this universe, we are afraid that our human civilization will have to rise to another level.

Summary. Hello, dear, through the observation of scientists, the universe does not rotate, scientists through the observation data of the cosmic microwave background, the universe is largely uniform, so there is no rotation.

Hello, dear, through the observation hole of the scientists, the universe does not rotate, and the scientists through the observation data of the cosmic microwave background, the universe is largely uniform, so there is no rotation.

In addition, astronomers can judge whether the universe is rotating or not by the main basis is the cosmic microwave background, the current technology can observe the cosmic microwave background, and astronomers can observe the universe's oldest non-sensitive light, by observing the cosmic microwave background from any direction, the image obtained is almost the same, only a small change in temperature, which is likely to be the result of the special shape of the universe.

Is there a dimensional world?

Hello, at present, according to the existing technology, the highest guess is the fifth dimension of the group, but it is not excluded that there is no dimensional world, because the universe is too big, many things are unknown, according to the theory of destruction and civilization, at present, there is no country that has reached level 1 civilization in the total collapse and earth, and the civilization is currently divided into level 7.

Therefore, for the civilization of the universe, earthlings may not even be considered primitives.

If a person walks from the family home of Dengfeng Experimental High School to the end of the unobservable universe, how many days will it take?

Hello, it takes at least 100000 years.

100,000 years.

No, you can check it again.

Yes, dear, this is just a conservative number, if you meet people from other planets on the way there, stay for a while, it will be longer.

How many kilometers is 10e 26 kilometers?

Lightyear, wrong.