What s out there? Will humanity perish first or will the earth perish?

After 5 billion years, the sun expands into a red giant star, swallowing the earth and other planets, if human beings protect the environment, then it is possible that human beings will perish with the earth, and if human beings do not protect the environment, then it is possible that human beings will perish before the earth.

About 500 million years from now, the Sun will engulf the Earth due to its expansion

Outside the universe is a multi-dimensional space arranged in disorder, a "membrane universe"...

The extinction of humanity is unknown, and the Earth is engulfed in ashes after 5 billion years by the sun, which has aged and expanded into a red giant.

It stands to reason! It was humanity that perished first! If it goes on like this! Destroy it! Humanity will give its own hands to destruction!

Philosophically speaking, the universe is infinite, and of course there is nothing else; Astronomically speaking, the end of the universe has not yet been observed, and certainly the "outside" of the universe has not been observed.

As for humanity or the earth first? Scientists speculate that the Sun will expand in size enough to engulf the Earth in about 5 billion years, at which point the Earth will perish; As for whether humanity will perish, it is too early to say whether it will be proven in practice. In my personal opinion, the history of human beings is only a few million years, which is only a very short time compared to the history of the solar system to more than 5 billion years, but it can break through the shackles of the earth to the moon and march to Mars.

Can't you move out of the solar system to other planets?

"I think, therefore I am", this is the starting point of Descartes' philosophy! Many people think that Descartes was an idealist, but in fact "I think, therefore I am" discusses a very deep epistemological problem, because we have different levels of understanding, and our views on life, worldview, and even the world will be completely different before us!

Would the universe still make sense if there were no humans? In fact, there shouldn't be humans in the universe in the first place, are we the only creatures in the universe? So far, we have not found any other civilization in the universe, in all the ways that mankind knows!

So are we really the only humans in the universe? But the truth is that we can't even be sure that there are no other types of life in the solar system, such as life on Mars. Despite eight probes searching the sky and on the ground day and night, as well as the previous Galileo and Juno probes, we are still not sure if there is life beneath Europa's deep ocean.

The Cassini probe crashed directly into Saturn's atmosphere so as not to pollute Saturn's satellite system. Titan even landed the Huygens probe, but that's also unknown!

The global map of Jupiter probe Titan, the Huygens landing site is circled in red to see the Milky Way, the Sun is just one of the 100 billion to 400 billion stars in the Milky Way, and the Milky Way is one of more than 2 trillion galaxies in the universe. How many possible solar systems are there? Or maybe we shouldn't have the idea that we don't know how big the sky is, that humanity is a miracle, but the universe is so big, and there are countless galaxies in the universe, maybe this miracle is universal!

The above is a detailed interpretation of the problem, I hope it will help you, if you have any questions, you can leave me a message in the comment area, you can comment with me more, if there is something wrong, you can also interact with me more, if you like the author, you can also follow me, your like is the biggest help to me, thank you.

The universe still has the meaning of existence, because there are many creatures in the world, and on other planets, there may be other creatures, and it cannot be because of the extinction of human beings that the universe has no meaning of existence, which is unfair to other creatures.

Meaningful, everything that exists has its own unique meaning, even if human beings are extinct, there will still be some changes in the universe. Because the universe turns on its own, new varieties may emerge.

Make sense; Even if humanity is extinct, there are still so many plants and animals in the universe that they need a home to defend themselves.

The evolution of the universe is the process of thousands of stars, the production of stars to produce a variety of chemicals and with the terminal supernova explosion to become new stars and planets, the planets are the help of lifeAnd the stars give light and heat to the big planets! But the star does not stay here, but moves forward again, with more and more "metallic" chemicals in the universe (because the task of stars is to shine and heat, and the by-products are all kinds of heavy chemicals), the stars produced in the future will tend to be more and more small red dwarfs, although their lifespan is longer, but red dwarfs are not easy to supernova explosions, which is very important, when the last generation of red dwarfs in the universe is extinguished, <>

Is it possible to progress civilized behavior to such an extent that it will not be limited by space and be blue outside the universe? Naturally, the multi-dimensional concept of indoor space has not been confirmed, and there is no way back outside the universe! But the universe has given everything, whether civilized behavior can find the direction of development is not its problem, but this is the problem of human beings, I want to ask a small earth will gamble on the future of human civilization?

Therefore, this has nothing to do with the universe at all, that is, human beings do not grow up too much, so they understand how to dig in the soil, and finally completely cut off human civilization!

Protons have a mass of 1,836 times that of electronic devices, and even larger or smaller protons cannot produce molecules or molecular structures. The gravitational constant, a little larger, cannot produce a more stable planet, a little smaller, the galaxies have long since collapsed. If the strong interaction force is 1% smaller, the elements above the iron atom cannot be generated, and the carbon element will be very unstable.

On Earth, Mercury and Uranus are closer to the Sun than the world, the ground temperature is extremely high, liquid water cannot exist, and the ambient air temperature reaches more than 300 degrees; Jupiter and Jupiter are very cold when they avoid the sun's rays, and they are sparks not far from the earth, and the temperature difference between day and night on its equatorial network is also around 50 degrees, and humans cannot settle down.

The sun's rays are 10,000 light-years away from the middle of the solar system, on a hanging wall where stars are scarce. If it is close to the galactic center, the rotation rate is faster, and the stellar position changes frequently, there will be risks anytime and anywhere, and human beings will encounter the risk of destruction anytime and anywhereDue to the advent and death of stars in some regions, supernovae explosions, all kinds of high-frequency X-rays, too many meteorites, comets, such as far away, chemicals are too scarce, and there are no chemical elements.

The meaning of the existence of the universe is that the existence of human beings will not affect the true existence of the universe.

The purpose of its existence is to prove some quantum physics experiments, but also to explore human consciousness and other phenomena.

People are only a small part of it. For the universe, the time left for life is only a moment, it doesn't matter. Whether or not there is life on Earth has no effect on the universe.

From the available observational data, it is estimated that the universe was born about 13.8 billion years ago. In the beginning, there was nothing in the universe, whether it was time, space, or matter, everything in an infinitesimal singularity. The universe expanded from the singularity and in the first few minutes produced the ** of all matter today - a mass of 3:

1 of hydrogen and helium. As space itself expands, the universe grows larger and cooler, and hydrogen and helium gradually converge to form a series of celestial bodies.

About 4.6 billion years ago, the Earth was born from the nebula when the solar nebula, mainly from the early universe, collapsed to form the solar system due to external interference (most likely a gamma-ray burst emitted by a nearby supernova). Heavy elements synthesized by the stars of the previous generation and hydrogen and helium originally synthesized by the universe, which together make up the Earth.

Hundreds of millions of years after the formation of the Earth, oceans appeared on the Earth. Under certain conditions, the most primitive life was conceived in the ocean. Over a long period of time, advanced life gradually evolved.

Later, some of the marine creatures climbed onto land, and they eventually evolved into terrestrial creatures. In the early Mesozoic Era, more than 200 million years ago, mammals first appeared on Earth, when they were not as big as mice, and reptiles led by dinosaurs dominated the earth. It wasn't until an asteroid hit the Earth 65 million years ago that everything changed, and mammals began to take the place of dinosaurs.

Over time, early primates evolved into today's humans.

The so-called "meaning" is defined by people. If human civilization disappears, it is irrelevant to us how the universe will be. Of course, there is no need for humans to define it.

Besides, the universe is very vast, and the universe has been formed for a long time, so it is very likely that extraterrestrial civilizations will appear, and the probability is very high. Early Land: It is impossible for only one intelligent civilization to be excited, otherwise it can be called a miracle.

In fact, the universe has no meaning of existence, because its existence itself is everything, including the earth and human beings, and we are all part or good parts of the universe. There is no point in our thinking, and there is no way to change the evolution of the universe itself.

I don't think this has any meaning at all, because the universe itself exists, so the meaning of its existence must be itself.

One. The universe will end.

It's just pseudoscience within pseudo-mainstream science.

First of all. The so-called "mainstream science" is not scientific.

No one can break the notion of time with the sun, moon and earth.

In front of real science.

There has never been "mainstream science".

And. The fact that any scientific law has not been established by "mainstream science".

Two. to be destroyed.

It's just a possibility of the ecological environment on Earth.

All men perished.

Naturally, the universe would not exist.

So. The universe is a concept of human perception.

It exists because of human beings.

The universe will eventually be destroyed, but the consciousness of life will not be destroyed with the destruction of the universe. It's like a broken phone, but the signal in the phone or the theory of how to make it won't be destroyed with the destruction of the phone.