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Yes, or it's moving closer to it, because I think the universe is at least in equilibrium, but there's no way to prove it from a factual point of view, because we haven't opened our eyes to the universe as a whole. In other words, the so-called"Regular distribution"It is abstracted from the objective things of the earth, and for the universe, these four words do not necessarily have a reason to exist.
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It depends on how to look at it, people who don't know astronomy will think, isn't it just that star in the sky, how can there be a law at all? Actually, there are. Each galaxy has its own galaxy formation, if we can say so.
It's just that because of the atmosphere, you can't always see the same galaxy, and the Earth is spinning, and other stars, planets, like Pluto, are moving away from us right now, and maybe in n years, our galaxy won't be able to put it together.
Also, all galaxies are not static, they move slowly, and they also have a lifespan, just like the sun, which also ages slowly. However, the time of the universe is different from that of the earth, and we don't know how many billions of years it has disappeared until it changes.
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There are regularities, all following the laws discovered by Mr. Newton.
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Exercise is regular.
The location is decided by the big **.
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In cosmology, the distribution of galaxies is called "clustering", like our Milky Way, which is actually in the "local group", which in turn is in the "local supercluster".
Current observations indicate that clumping is a common phenomenon, but the larger the scale, the less obvious the clumping. At the cosmic level, it is basically evenly distributed.
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Theoretically, disk-shaped galaxies were formed by clouds of hydrogen, which gravitationally attracted gas particles together. As the hydrogen atoms get closer and closer, the cloud begins to rotate and its overall mass increases, which causes its gravitational pull to rise again. Eventually, gravity causes the cloud to collapse and shrink into a rotating disk.
Most of the clouds are at the edges and are star-formed**. Astronomer Edwin Hubble confirmed the existence of galaxies a century ago when he called them disc galaxies late type galaxies because he suspected that their shape meant they formed later in the history of the universe.
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One is a disk-shaped galaxy and the other is an elliptical galaxy, just as people have different looks.
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This is like everyone is unique, different changes, different growth habits, will also cause a certain gap.
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Because those ancient galaxies have been devouring everything around them, so much so that those galaxies have become a bit messy, and the universe is filled with irregular galaxies due to the big galaxies devouring the small galaxies.
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Because the universe has just ended, the gravitational pull of each galaxy is still very chaotic and unstable, so it is full of irregular information.
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Because the universe was not destroyed in the early days, it also had a lot of irregularities.
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<> galaxies in the universe are three-dimensionally distributed.
This is a large-scale structure model of the universe built by a computer based on astronomical observations. Each of these highlights is the nucleus, a galaxy as huge as our own galaxy.
From the model, the distribution of galaxies in the universe is roughly average, but on the scale of tens of millions of light years, it is a bit like an artificial sponge, with a hole in the middle, and the scale of the hole is between millions and tens of millions of light years. Galaxies are distributed in groups on the walls that surround the holes. That is, the void is surrounded by a large number of galaxies.
That's pretty much it.
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I just searched it and thought it was good, but it only answered your first question. There are about 5 billion extragalactic galaxies that have been discovered, and together with our own Milky Way, collectively known as total galaxies, represent all the cosmic ranges that humans have come into contact with so far. But the universe itself is infinite and expanding, so there should be an infinite number of extragalactic galaxies that we don't yet know.
There is no exact number of how many galaxies there are in the universe, some say more than 80 billion, some say more than 100 billion, some say 1000 200 billion.
In 1995, astronomers used the Hubble Space Telescope to observe outer space in the north and estimated that there are about 80 billion galaxies in the universe. Three years later, in October 1998, observations were made in outer space in the south, and the number of galaxies in the universe was estimated to be 125 billion.
The reason why the figures for the two observations differ so much, explained by Harry Furguson of the American Space Telescope Science Institute, is due to the fact that the observation distance of outer space in the south is greater than that of outer space in the north.
From this, we can know that there are more galaxies in the universe than 125 billion, because the Hubble Space Telescope does not see the edge of the universe.
The Andromeda Galaxy is the closest galaxy to our own galaxy. It is a typical spiral galaxy, but larger than the Milky Way.
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There are about 300 galaxies in the sky the size of the moon. There are about 150 billion galaxies throughout the day.
I saw the map of galaxies in the book at the National Library, in color. is a material from the National Astronomical Observatory of the United States.
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Spiral galaxies or something?
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Generations of scientists have spent centuries and countless dollars trying to figure out this question, and you want to get the answer just like that?
It's horrible.
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There are countless galaxies in the universe, and as for how they are distributed, I believe only the universe itself knows!
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Galaxies are three-dimensionally distributed in the universe, and you can take a look at "Pai Rent Songsen and Hawking Chen, Sakura Zhao Understand the Universe Together", which has a good description of galaxies.
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Almost all the planets around the star in the galaxy revolve horizontally. Such as the solar system. >>>More
It's entirely possible. According to modern quantum physics research, one of the models of the universe is that there are countless parallel universes. For example, when you lose the dice, there may be 1, but according to the physical theory, when the dice stops, several other possibilities also appear at the same time, but they occur in parallel universes, that is, at that moment the universe branches out, and you are only one of the choices. >>>More
The word "universe" probably originated from the famous ancient philosopher Mozi (about 468-376 BC). He used "universe" to refer to the east, west, south, and north, and the space in all directions, and "Zhou" to refer to the time of the past and the present. Past, present, or future; Is it a recognized, or an unrecognized......In short, everything is everything. >>>More
The current theory is that the universe is born from a large **, and the universe is formed from a single point**, and all our known physical laws including time and space are formed at this point, and what is outside the point is meaningless in physics, and it is impossible to give an answer.