Tips for traveling to the edge of the universe

1. Real scientific knowledge about traveling to the edge of the universe

It is not yet possible to reach the edge. We cannot see beyond light. When we look to one side through the Earth, the maximum is 13.7 billion light-years. So if we observe the Earth from that boundary of the universe, the Earth is the limit. What is farther than the Earth? You can't see that point either.

Although the speed of light is currently considered the fastest, that is the speed of object movement, and the expansion speed of space is faster than the speed of light. Therefore, if you really run to the edge of the universe, no one knows what it will be like, because we don’t know whether the universe has a boundary, and we cannot observe the boundary of the universe.

With the Earth as the center and a radius of 13.7 billion light-years, such a sphere is the limit of human observation. No matter how far away it is, the light has not yet reached here. How can we observe it?

I made it by hand, what do you think? Is there something you want?

2. About traveling to the edge of the universe

Human understanding of things began on the earth, which will inevitably mislead us. Three scientists demonstrated a result that the universe is expanding, and they even won a Nobel Prize. In fact, I think it is a big joke.

In fact, the universe has no center, let alone edges. The so-called center and edge , are all overviews of a limited scope. In the infinite universe, these questions cannot be demonstrated with the thinking of people on earth, but science must always give answers, because humans believe that the universe was born by an explosion, because they believe that the explosion will inevitably determine the universe. There is a center. Since there is a center, I also believe that there will be margins. If you say that the universe is expanding, you can get rewards.

Many things on the earth will evaporate and disperse even if they are left in the soil for a long time. Decomposition, ever since mankind invented the atomic bomb, people have been conquered by such power. Some scientists even said that destroying the moon with atomic bombs would cause the ocean to lose tides.

In fact, particles of matter will not disperse in space, and water will gather into a circle under pressure. The principle is caused by the gravity of matter. Is the atomic bomb really so powerful? Was the universe really born from an explosion like this? My answer is no,

Reason for denial: The gathering of materials is caused by gravity. Stars are formed due to gravity, and objects are formed due to stars. No matter how big the matter is gathered into a star, it cannot be crushed due to its huge size, because the smallest matter cannot be superimposed. The size of an object is only a change in the distance of the smallest matter, and this smallest matter is not a molecule or an atom. It may be An electron, and matter cannot exceed the ultimate speed, which is the speed of light. The universe could not have been formed by an explosion, even if this explosion propelled matter at the speed of light. It is also impossible to calculate that the universe was formed instantly, and materials accelerated to extreme speeds cannot be stopped.

The gravitational force gathers to form the celestial bodies and planets in the universe. Although it cannot be understood, I believe that we will not get the answer until human beings disappear

3. Write an article "Travel to "The Edge of the Universe" Afterviewing

Traveling to the Edge of the Universe" Afterviewing ---"I" am a star

The earth inhabited by humans is just a small world in the infinite universe , as small as dust. However, human beings think that the three-thirds of their existence is the entire world. This shows how limited the vision of human beings as "lower creatures" is.

In other words, in addition to intelligent creatures like humans, there must be other forms of intelligent forms in the universe, but they do not necessarily exist in the form of life that we humans generally understand, or in the form of stars. status exists. In other words, the invisible soul of human beings may ascend to the universe after leaving the human body, and then continue to exist in the form of stars. There are differences in size in the material world, but in the world of souls there may be no differences at all.

Each star governs its own galaxy, and the galaxy is its body. I fantasize that I am a star, running in its own orbit and having its own life, but this kind of life is incomprehensible to human beings and is from another dimension.

What will I face if I am a star?

First of all, I will face various celestial bodies in my own galaxy, such as planets. I am their source of life, dedicate my brilliance, and watch the birth of new planets in my own galaxy, and what happens to the planets. various things on. Perhaps my greatest mission is to bring life to the planets in my own galaxy. Haha~~~~ It sounds like I am really like God.

Then I thought that the earliest god worshiped by ancient humans was the sun. All activities of the sun are conscious. It is the conscious behavior of the sun that creates everything in the solar system, including all life on earth. The sun is the source of consciousness and the provider of all energy in the solar system. In other words, it is the creator and God of the solar system.

Of course, stars also have their birth and death, and like life, they have their own cycles, behaviors, activities and even emotions. Where do stars go after they die? Will he become a creature like a human to experience an alternative way of living?

Hope to adopt it

4. Essay on the review of "Travel to the Edge of the Universe"

Today I watched a movie called "Travel to the Edge of the Universe ( 》.

This is a gorgeous science documentary about the universe. The images of this film come from the Hubble Space Telescope. Studying the science and history of distant objects, this spectacular and epic journey across the universe takes us from Earth, to the Moon, to neighboring objects, across the Solar System to the nearest stars, and across the nebulae, Milky Way, and beyond. The farthest point - the edge of the known universe... Following its pace, my thoughts have already flown out of the Milky Way and traveled in the vast space... We live on earth, and whenever I look up at the sky, I am like the narrator of the film said, Doubt "Are we living in unique places in the universe, or just a small corner of space?" Maybe it's evil darkness, maybe it's kind light. Faced with endless speculation, the team members mustered up the courage to take a step forward Journey through time and space.

An altitude of 100 kilometers above the ground is the edge of the universe. It only takes an hour's drive to enter the "Moon", the nearest solid-state satellite with an average distance of 390,000 kilometers from the earth. The moon in the film looks like an abandoned battlefield.

We can still clearly see Neil Armstrong's first footprints on the moon - just as clearly as yesterday. Because the flow of air forms wind, if there is no air on the moon, there will be no wind. The flying dust is caused by the wind throwing fine granular materials on the ground into the air, so there will be no flying dust on the moon. .

Therefore, Neil Armstrong’s footprints will always remain, and as for how long they will last, they may last longer than human beings have existed. The goddess of love - "Venus", is called "Chang Geng" when she appears in the evening, and "Qiming" when she appears in the early morning.

A sister star of the Earth, similar in size and gravity to the Earth, but hidden in its beauty is great danger: the dazzling clouds are actually dense clouds composed of deadly concentrated sulfuric acid; It is filled with more than 97% carbon dioxide; the surface reaches a high temperature of 465 degrees Celsius to 485 degrees Celsius; the atmospheric pressure is 90 times that of the earth, which is equivalent to the air pressure in the 900-meter deep sea of ??the earth! Worthy of being the "sister from hell", thousands of volcanoes are covered with acne, and high concentrations of carbon dioxide retain the sun's heat. It's burning, burning.

It’s not just Mars that’s burning, but also Mercury. Mercury, known as Chenxing in China, is the smallest planet among the eight planets and the innermost and smallest planet in the solar system. However, judging from the video, it is still one-third larger than the moon.

It was minus 275 degrees at night and over 800 degrees at noon. Scorched and then frozen, sun-scorched and then freezing.

Mercury is difficult to observe, although it can be seen so clearly in the video. Mercury is so close to the sun that it is often swamped by intense sunlight, so telescopes rarely allow a close look at it.

Mercury has no natural satellites. The only satellite that has ever come close to Mercury was the U.S. probe Mariner 10 when it explored Mercury in 1974-1975. Only this one captured about 45% of the surface.

Relative to its size, small Mercury has a powerful attraction. It is like a big iron ball wrapped in a thin layer of rock, leaving only the core but no outer shell.

Perhaps its outer layer was blown off in some deadly game of cosmic balls. The power of the sun cannot be faced or resisted, but its charm has a hypnotic power that makes obsessed humans like moths to the flame.

That big burning ball is the sun. Slowly approaching you, slowly enlarging.

The sun is huge, but how big is it? Scientists estimate that the sun is big enough to hold 1 million Earths. I’m sure you can’t imagine it through these numbers, but the reality in the video is shocking.

There are fiery red strands lingering on the outside. Observe it up close, and you will see bursts of red waves formed by the hot gas coming towards you. The surface temperature of the sun exceeds 10,000, and it is incredible that its core temperature can reach tens of millions of degrees.

I don’t know what to say to express the temperature I feel. As the film says, “It’s hot enough to convert millions of tons of cargo into energy in seconds, exceeding all the energy produced by humans in history.” , the nuclear weapons on the earth are nothing to him..." One day, everything in time will end, and the sun's fuel will also run out. As the sun dies, so will the earth.

This god creates life and destroys life. So, to the earth, you and I are just a speck of dust.

To the Milky Way, the Earth is just a speck of dust. To the universe, the Milky Way is just a speck of dust.

For time, the entire universe is just a passing dust. Rumor has it that Mars is a Martian and Jupiter is like a giant monster.

Saturn is named after the Roman god of agriculture. Billions of stars like the sun, mysterious black holes... appeared before my eyes one after another.

Entering the mysterious universe is like entering the door to the unknown world. Unexpected magic is waiting for you, the beautiful and vast Milky Way! At the end of the video, I saw the billowing smoke, white and black, gradually transmitting fiery red light, flashing with dazzling silver light, intertwining and rotating, forming a large fireball of red and yellow, flashing all around. The strong light - that is the edge of the universe, gradually goes away, slowly, bit by bit, the light weakens, the volume becomes smaller, the distance becomes farther, forming a flash point in the center of the screen, at the end of the universe. Just when I thought everything was about to calm down, it suddenly approached and magnified, surrounded by silver light, like smoke - the moment of the big bang came, the most violent and creative moment in history! Everything that happened next started from this moment.

It instantly turned into a thick red slurry, flowing, as if looking down from a high altitude. Gradually, it changed from fiery red to brown red and then fiery red again. Then a blue-purple ball appeared, gradually dispersed, and expanded in all directions with a faint purple-dark blue light. Like the light refracted by a Mitsubishi reflector, it immediately covered the seductive fiery red.

It flows and rotates, gradually changing into colors dominated by dark tones, shrinking towards the center, like a bottomless pit, and the surrounding light seems to be absorbed by it. Sure enough, with a "swipe", everything was gone, leaving only a tiny purple-red light.

This is not the end. Look at "an infinitely hot, infinitely small, infinitely dense point exploded..." It exploded instantly.

5. 300-word review of "Travel to the Edge of the Universe"

Due to my sudden interest in weird cosmological theories such as black holes, wormholes, and singularities, I recently found After looking through a lot of information, I accidentally found the book "Journey to the Edge of the Universe", but I didn't expect to receive a gorgeous gift.

Looking up at the stars is a habit we have had almost since we were teenagers. From the story of "there are countless stars in the sky" when I was a child, to the simple knowledge about the boundless universe that I received in the classroom, and even the students' fanatical interest in the constellations in the sky just because of "Saint Seiya", Starry Sky Companion We grow, but we gradually can no longer clearly look back at them in the night sky of the city.

In terms of content, "Travel" is a series of cosmic and astronomical knowledge, starting from the recent human landing on the moon, to reviewing the solar system, to nebulae, white dwarfs, neutron stars, black holes, from our galaxy , all the way to the origin of the Big Bang. Whether you are a fan of cosmic astronomy or a novice who is not familiar with it before, you can gain a lot from this film.

I haven’t watched many space science and education films, and I dare not say that this is the most gorgeous, but when this "Travel" appeared in front of me, I was really surprised. Beautiful, yet scientifically based computer animation throughout, appropriate lens transitions, and well-matched music. I’m afraid the only shortcoming is that I don’t have a big enough screen to enjoy it (I remember going to the planetarium to watch the dome projection when I was a kid, it’s really... I hope this film can also be played, it will definitely be enjoyed).

If there is anything special about this book, it is the angle at which he approaches the subject. It is developed with: home-travel. We can stand here forever and look at the stars, or we can set off immediately to explore the universe and find another paradise.

Undoubtedly, human beings are small, the earth is small, and even the solar system we are familiar with is only a drop in the ocean of the Milky Way. And for the entire universe, there are more than tens of millions of galaxies like the Milky Way? From a far away angle, from a bird's eye view, perhaps we can realize how fragile and precious our only blue home is in this dark universe.

In addition, the narrator of this film is an actor I like very much: Alec Baldwin. What? Don't you know him? Haven’t you watched America’s No. 1 comedy series 30ROCK yet? You must make up for it. If it’s not funny, come to me. I’ll tell you... (The words of praise that are about one light-year long are omitted here)

6. Travel to the edge of the universe to view The final reflection is about 500 words

A boring but profound question that I have thought about since I was very young, what is beyond the earth? After watching this documentary, I suddenly gained some new insights.

It can be very simple or very complex to understand, as it says at the end, "This is the end of the journey, but it is also the starting point of the journey."

A simple understanding is that you compare the entire universe to a grain of dust, and then magnify it infinitely to the limit you can imagine, such as as big as a stone, and then as big as the earth... Then the universe The edge is the speck of dust that was metaphorized before (this speck of dust represents the extreme point of the universe that we know in the film) infinitely enlarged to the range that you can recognize. This is just a one-way understanding from A to B. I believe many friends will still understand this.

As for more complex understanding, my understanding is also limited. I will briefly talk about my understanding and please discuss it.

My point is that there is a most basic concept that needs to be explained, that is, I do not support that the initial formation of the universe was caused by the Big Bang. If this argument can be formed, what was before the Big Bang? I think the entire universe {includes the concepts of space and time (I propose time so that you can better understand the definition of the universe. I don’t think the definition of time needs to be converted into the universe. If time must be included, then this question will never be answered. Solved, it is not logically reasonable. Just think of time as a speck of dust as I mentioned above, that is, a one-way understanding from A to B. If it is infinitely expanded to the limit, it will be meaningless)} Just like a Like a perpetual motion machine, it is a complex process with no beginning and no end, an infinite loop.

A few simple words cannot express my views, but because our human knowledge level (that is to say, there are too many things that cannot be explained clearly) is limited, this is a question that we will never The mystery that cannot be solved is said to be forever. Do you remember the previous paragraph? It is both the end and the starting point. Intelligent creatures that are more advanced than us may also have a better understanding of the universe than we do. To sum up my point of view, I would like to use a familiar saying: form is emptiness, and emptiness is form. (This is the highest realm of Buddhist thought) I do not believe in any religion, I just think that Buddhist thought has relatively advanced philosophical attainments.

7. After watching Travel to the Edge of the Universe, I was thinking about what the meaning of life is and why I want to live.

This is the wrong question. The so-called meaning is only a subjective value judgment and has no objective reality. The subject of meaning is me. Without me, there would be no meaning. When there is no me, it is neither meaningful nor meaningless. Just like when a person is alive, we can evaluate (value judgment) that he is very kind or very vicious. But when he dies, he effectively ceases to exist. At this time, when facing a corpse, we can no longer evaluate it with kindness or viciousness.

I only exist when I am alive, and I am gone when I die. Me and living are the same thing, I can only be alive. The statement "I am dead" is a grammatical error, just like a square circle, sadness, happiness, and this vicious corpse are just random combinations of text symbols that do not correspond to any fact.

8. How to write a review of Traveling to the Edge of the Universe

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Tag Traveling to the Edge of the Universe 300-word composition Fourth grade scenery composition

< p> In the universe, everyone is full of curiosity. The universe is so big and boundless. In the universe, there are various stars and planets. Of course, our earth is also a small planet, and the sun is so huge that it can accommodate 1 million earths. In the universe, there is danger because of beauty. Jupiter's Great Red Spot is the largest storm in the solar system, at least three times the size of Earth. This storm has been going on for more than three hundred years. Saturn is very distinctive. It resembles a giant balloon. Light enough to float on water. It is a jewel in the solar system.

Regarding celestial bodies, I learned that there are: white holes, black holes, dark matter, the solar system, the Milky Way, Kepler-22b, and Enceladus. wait. Red giant stars, galaxy clusters, the attraction of the sun, and white holes, black holes, and Mars are what I'm most curious about.

I know from this that in another 6 billion years, humans will end up like dinosaurs. Where did the universe come from? Where do living things come from? Where do celestial bodies come from? Where does it all come from? ah! I really want to know!

9. The astronomical word order of the movie "Travel to the Edge of the Universe"

First, the moon - Venus - Mercury - the sun - a certain comet - Mars - an asteroid - —Jupiter — Io — Europa — Saturn — Titan — Uranus — Neptune — Triton — Pluto — Voyager 1 — Alpha Centauri — Tianyuan Four stars - red dwarf Grace 581 - planet Bellerophon - double star Algol (Perseus B) - Betelgeuse (Orion a) - Orion dark nebula - luminous cloud - white dwarf ——The Crab Nebula (belonging to the constellation Taurus)——Pulsars——Black holes——Eagle Nebula——Super supernova——Galaxy——Dark matter——Large Magellanic Cloud——Supernova——Windwheel Galaxy——Quasar—— I hope you will adopt it, thank you.