How big is the universe? What is God like to him? What s out there in the universe?

I'm not a professional, but I saw a recent study at the planetarium a while ago that said. The universe resembles two open fans, and then the tails of the fans are connected. At present, human beings have learned that the center of the universe is 1.3 million light-years away, and that diagram is drawn in a circle with a radius of 130.

I won't upload a picture, but I can give you a simple drawing if I can. I went to the planetarium on March 11, 2012 and listened to the explanation. (I've just written this into the replies to two other questions) 1.3 million light-years away is still an unknown region.

Our galaxy is in this big fan up there.

The universe is so big that you don't have to know it, like your eyelids.

What does the universe look like? Just as the baby in the womb does not know the outside world, when you do, you become another universe.

What's out there in the universe? Since you have defined a universe that you don't know how big a world is, then the outside of it is naturally the universe.

The universe is finite and boundless. No one knows what God is like at this time, and no one will know what the outside of the universe will be for some time to come. We can only pin that hope on astrophysicists.

Infinite, if it's not big, the universe will give gravity to the treasurer, and then it will become smaller and smaller, and it should become what the universe is when it is not **, and then time stops, which is probably the end of the universe.

No one knows what it looks like.

What's outside the universe is other universes in terms of parallel universes.

There is a calculation of how big the universe is, and the universe is the same as the earth, so what is outside the universe, and what is the name of the universe.

The universe should be boundless, endless, beginningless, and infinitely large, so there is no such thing as a boundary problem. 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.

The objects you see on the Internet are all colorful, textured, and very beautiful, but in fact they are pitch black, which is the image observed by the Hubble telescope. The celestial bodies seen on the Internet are all on the basic blurred black and white**, which are technically modified and sorted out by relevant personnel, and then released**. These are not what we directly appear to the naked eye, so don't be so naïve to think about how beautiful the celestial bodies of the universe are.

The universe is the unity of all time, space, and its contents

It contains all matter and energy such as planets, stars, galaxies, intergalactic space, and subatomic particles.

Some of the cosmic objects observed by humans are roughly composed of ordinary matter (the matter that makes up stars, planets, gases, and dust) or "baryons", dark matter, and dark energy. In the universe, the Earth is the only planet known to mankind that has life.

The universe is boundless, and in the vast universe, human beings are like a grain of millet in the universe.

The universe had a big ** in the first 13.8 billion years ago, when it continued to expand outward from a relatively dense infinitely high singularity, and this time node lasted for 13.8 billion years, and the expansion of that space at that time exceeded the speed of light, and after this event, it can be observed that the universe is much larger than imagined, which completely proves the hypothesis that the universe is boundless and unbounded.

Scientists' Perception of the Universe:

Einstein believed that the current human understanding of the universe is wrong, and through the study of the theory of relativity, Einstein believed that the universe is also a kind of matter, as if it is a living thing, rather than a void scene that we see through astronomical telescopes.

We all know that Albert Einstein once speculated that there are very likely that there are multiple universes, and that the universe that we humans exist in is only a small part of it, because in the Theory of Relativity, space and time can be distorted, and once distorted, countless spaces will be created.

Among the many related speculations, there is the view that the universe is saddle-shaped. Time and space are not parallel or straight forward, and according to relevant theories, the universe in which we exist may be distorted, just as the Klein bottle and the Möbius strip have no so-called boundary, and we cannot go to the end of it, and human beings are in it, but they can never get rid of this limitation.

The famous Planck probe has collected a large amount of data to show that there may be a huge cold spot at the center of the universe, which also proves that the universe is not flat, so we cannot break through the conventional thinking in a short period of time, which also brings some problems to people's exploration.

Relativistic model of the universe

It seems that Newton's model of the universe is perfect, but in fact there are still many problems. First of all, if there is gravity between everything, then the universe should shrink to the center under the action of gravity. Newton could only make one hypothesis to close this loophole:

The universe is infinite, there is no center, or there are centers everywhere, so that there is no contraction towards the center. This is also the reason why heliocentrism models are kicked out.

But Newton was still happy too early, and later scientists discovered the principle of invariance of the speed of light, which in turn violated the basic assumptions of Newton's kinematics. In other words, Newton's worldview model does not seem to be suitable for very large-scale and high-speed worlds.

Immediately afterwards, Einstein's general theory of relativity came out, and he made up for the problems of Newton's worldview model, but Einstein was deeply influenced by his predecessors' "the universe is constant and unchanging", and added a constant term to Einstein's field equation in general relativity, making the universe a static world.

Here's how to fill it out:1. The deep universe.

2. The infinite universe.

3. The vastness of the universe.

4. The vast universe.

5. The vast universe.

6. The infinite universe.

7. The boundless universe.

8. The eternal Chunqin universe.

9. Brilliant Universe.

10. The mysterious universe.

Explanation of terms1. Brilliant. Basic interpretation: Describe the brilliance of the pearl and jade and other burials. Liquid survey.

2. Boundless. Basic Definition: There is no boundary.

3. Boundless. Basic definition: There is no margin to see clearly (more to describe water).

Fourth, infinity. Basic Definition: There is no end; There is no limit.

The universe is generally very flat, but there are still slight tilts and undulations, and in general, within the range of the universe that humans can reach, parallel lines still do not intersect, and the sum of the inner angles of the triangle can also maintain 180 degrees.

The universe is physically defined as all space and time (collectively known as space-time) and its connotations. While the size of the entire universe is unknown, the size of the observable universe can be measured, with an estimated diameter of 93 billion light-years. In various multiverse theories, a universe is one of the components of a multiverse on a larger scale, and each universe itself includes all of its space and time and its matter.

A conceptual study of the universe.

Historically, there have been many bridged ideas about the universe and its origins. The ancient Greeks and Indians were the first to come up with a theory of the universe dominated by the laws of physics rather than individual opinions. Ancient Chinese philosophy contains the concept of the universe, with the universe being all the emptiness and the universe being all the time.

Over the centuries, astronomical observations, as well as improvements in motion and gravitational theories, have made the description of the universe more accurate.

Modern cosmology began with Albert Einstein's 1915 theory of general relativity, which made it possible to quantify the origin, evolution, and end of the entire universe. The vast majority of modern, accepted cosmological theories are based on the general theory of relativity, and more specifically on the grand ** theory.

No one knows what the universe is like, but the current observable diameter of the universe is about 30 billion light years, and human beings are still far from truly understanding the solar system, let alone the universe itself.

At present, we only know that the universe is infinite and the space is very large, and there is very little content that human beings know about the exploration of the universe.

The current radius of the universe is about 46.5 billion light-years, with a diameter of 93 billion light-years. However, 93 billion light-years is only the diameter of the universe that we can observe, and since the universe is expanding faster than the speed of light, we cannot know how big the universe really is if we only observe the universe from Earth, which is still an unsolved mystery.

How big is the universe? Star Awareness Project

The universe has no beginning and no end, and it is boundless.

The universe is made up of elements (108 species have been discovered).

The size of the universe cannot be measured, because it may be open space.

The universe is actually not very magical, but people don't know it, just like a man who has never touched a woman feels that a woman is amazing, the universe is actually not big, but people's running tools are too slow.

Then who knows, how big it is.