Why are the values in the universe always surprisingly large or unimaginably small?

This kind of question is unimaginable, although your question is short, but it involves a lot of questions, and you can't explain them one by one, or rather, you can't say it at all.

To put it simply, the universe belongs to the macrocosm, and the particles belong to the microcosm. This is the definitive conclusion of our human beings, however, from the standpoint of the universe, we are the microcosm, and from the standpoint of particles, we are the macrocosm.

If there really is a gods, in his eyes, do you think we can be like ants? Ants can at least be seen with our naked eyes, but if they fly out of the earth, they can't see us, and whether they can see the earth when they leave the solar system is a question. Out of the Milky Way, if you can find the solar system, then you can see hell...

These questions, or rather, such macroscopic questions, would be the deepest and most unknown questions of mankind ...

When you look at the ants, the ants are looking at you

The questions you ask can be explained physically or philosophically

What you call big or small is nothing more than a concept in your head, a concept that has been deeply implanted in your mind since the time you came into contact with human society. Suppose that the smallest particle in the universe is x in size and the whole space is y, then we are an object in between x and y. And human beings can never touch the existence of x and y, so some human beings feel panic, feel the vastness of the universe, and feel the complexity of all things.

And so comes your question.

That's it

It's not that it's too big or too small, it's that the height of human thinking itself is too low.

The largest number does not exist in the mathematical sense. But there is a number. No quantity in the universe can exceed it, and this number is 10 to the 100th power, also known as "gogul".

At present, the world's fastest electronic computer with 1 billion operations per second (9th power of 10) is assumed to have been operating since the formation of the universe (about 20 billion years ago), and to this day, the total number of operations is less than 10 to the 100th power.

The area of the earth is about 510,000,000 square kilometers, and if it is expressed in square millimeters, it is only 5 10 to the 20th square millimeter. The volume of the Earth is 10830000000000 cubic kilometers, and if we express it in cubic millimeters, it is only 10 to the 30th power.

1 cubic millimeter is equivalent to the size of a pin's needle, which can hold up to 10 grains of fine sand, so the volume of the entire earth can only hold 10 to the 31st power of fine sand, these numbers are far smaller than "Gugol".

Interstellar distance, generally measured in light-years. 1 light-year is the distance that light travels in a year, which is about 95000000000000 kilometers.

The extent of space that we can observe today (about 10 billion light-years), expressed in the smallest unit of length (one ten-thousandth of a millimeter), is only 10 to the 36th power of angstroms.

The universe is the largest of our research objects, and the atomic nucleus (which has a diameter of 10 to the minus 13th power and 10 to the minus 12th cm) is the smallest one, and the comparison of the size (linearity) of the two research objects is only a multiple of 10 to the 40th power.

Speaking of time, let's choose the smallest unit of timekeeping with physical significance to represent the longest time in the universe - the "age of the universe". If we take the time it takes for light to pass through a space the size of an atomic nucleus as a unit of time, then the "age of the universe" is 10 times to the 40th power of this unit.

Let's calculate the total number of elementary particles that exist in the entire universe, including protons, neutrons, as well as neutrinos and photons with no rest mass. Although a single particle of dust contains billions of elementary particles, in the entire universe, there are about 10 elementary particles to the 80th power in total.

This number is only one part of a hundred billion of the "Gugol".

There is no maximum number in the universe, and that's the beauty of mathematics.

No. Assuming n is the largest number in the universe, what about n+1?

The universe is too big for us to measure, because the universe is extraordinarily big. If you want to measure its width, its magnanimity, this is not practical and wrong.

Imagine how big something that has been expanding at the speed of light for more than 13 billion years! Therefore, human beings will never be able to observe the end of the universe, and the observable area will only get smaller and smaller in the universe.

According to the current area that our human technology can reach, it is like a person falling into the sea, it is boundless, and it is effectively estimated that our galaxy is only a small part of the universe.

The volume of the universe has no boundaries because its volume is constantly expanding, and the process is endless.

Daoyou this question, I don't know when I started thinking about it. That's what I think next.

At the beginning of the universe, it was a very small thing. (What this is, no one knows.) It's extremely hot, and so is its natural energy.

Why is it**? (Everything is well-founded, and it can't be for nothing.) It could be that something happens to the object next to it that is more similar to it, that makes it **. (This problem is to be solved by the genius of the future).

How big is it? Some scientists say: ** Expand at the speed of light in the future.

That's about 14 billion light-years in radius) But there are countless objects in the universe that exceed the speed of light. (At present, it has been discovered that neutrinos exceed the speed of light, and what cannot be seen does not mean that it does not exist). Your heart is as big as the universe is.

It refers to how big your imagination is (imagination is linked to IQ), and the world is as big as it is! Scientists are able to understand 1 11 dimensions of space. You can understand how many degrees.

Under which can be imagined to 5 dimensions).

The universe (world) is infinitely large and infinitely small, but what can be understood now (imaginary theory is also counted) is that the universe with 1 11 dimensions of space and one meter to the power of plus or minus 30 is also a world.

I believe that the vast universe should be boundless, endless, beginningless, and infinitely large. The universe already contains everything, and there is no question of internal or external, origin and extinction at all. The universe is infinite in space and has no beginning or end in time.

No matter which direction you go in, it should be endless and endless, and it cannot be blocked by anything, which is the infinite cosmic space. I think it's absurd to think that the universe is boundary, and if the universe is boundary, what is that margin? Is there no beyond the margins?

And since there are edges means that there will be edges, this question is actually difficult to justify, how can people who say that the universe has an end explain it? The only thing that makes sense is that the universe is infinite and infinite! The universe is mainly composed of infinite space, and the infinite space exists there for eternity, how can there be a question of formation and disappearance?

Matter in the universe can only be in an infinite cycle, endless and endless. It can be said that the infinite universe is indeed unimaginable to us, and it has long been beyond the scope of human cognition! But this is the universe, a mystery that humanity will never be able to solve!

Strictly speaking, the theory of the universe itself is an unproven hypothesis, and there are still many doubts that are difficult to justify. Therefore, it is difficult to say whether the universe has really happened, for example, the so-called singularity is a very absurd singularity, how big is this singularity? How long has it been around?

Why all of a sudden? I'm afraid no one can say, including the author of the theory. In short, since the universe is a hypothesis, why take it too seriously!

There are sizes, just too far away, or people can't recognize them right now. Maybe in the future, when science develops, we will know how big the universe is.

The universe is as big as you can imagine.

The universe is just a front for the Creator.

Infinity, the universe is as big as it gets.

The universe is vast and infinite, but also boundless, beginningless and endless, at present, human understanding of the universe is still limited to the "big ** theory", for the mystery of the universe requires our human beings to continue to explore and study for a long time, in order to gradually reveal the mystery of the universe.

Yes, what is observable at the moment is only the tip of the iceberg of the universe.

Yes, the entire universe is much larger than the observable universe.

Based on the theory of the universe and the influence of dark matter and dark energy on the evolution of the universe, scientists have come to a conclusion in recent years that the size of the entire universe is about 94 billion light-years in diameter. That is, the radius of the universe is about 42 billion light-years.

The radius of the universe that we can observe so far is only about 13 billion light-years.

Scientists believe that we can't observe the entire universe for two reasons. First, the universe is still expanding at an accelerated pace, and the radiation of matter (galaxies or something) more than 13 billion light-years away has increased to the frequency of microwaves and even radio waves due to the frequency redshift caused by the expansion of the universe, which is mixed with the cosmic background radiation and cannot be distinguished. Second, due to the expansion of the universe, the radiation farther away has not yet reached the earth, so we cannot observe it.