Many people have never been to space, but they are convinced of its existence?

As the old saying goes, seeing is believing, seeing is believing! Our perception of the world is all the result of our brain's processing of various bioelectric signals, for example, when our eyes receive visible light from an object, the visual system will generate specific bioelectric signals.

There are some things that you don't have to experience to know are true. For example, rockets can go to the sky, hydropower stations can generate electricity, and you can use mobile phones and computers (these things are commonplace for modern people, but if you tell Qin Shi Huang, can he believe it?). In today's highly developed Internet, as long as you want, there are countless **, data, and theories on the Internet that can prove space, which is a simple thing, does everyone have to be an astronaut in space to prove?

Ridiculous! Thank you.

There are so many things that people are convinced of...

There are many important reasons and benefits of going to space, and here are a few of the main ones:

1.Exploring the Unknown: Space exploration is the embodiment of human curiosity about the universe.

By exploring space, we are able to understand the mysteries of the universe, explore other planets and planets, and look for signs of possible life. Space exploration provides us with a deeper understanding of the origins, evolution, and future of the universe.

2.Scientific research: Space provides a unique platform for scientific experiments to conduct research on microgravity, cosmic radiation, solar wind, and more.

By conducting experiments and observations in space, scientists can gain access to data and discoveries that are different from those on Earth, further advancing scientific knowledge.

3.Technological innovation: Space exploration has facilitated the development and innovation of many key technologies.

To achieve space missions, we need to develop high-performance rockets, spacecraft, life support systems, communication technologies, etc. The application of these technologies in the aerospace field will also promote technological progress in other fields, such as communications, aviation, materials science, etc.

4.Resource development: There may be abundant resources in space, such as rare metals, water ice, hydrogen helium, etc. Through the development and utilization of space resources, we can provide new options for the energy and resource needs of the planet, and reduce the pressure on the earth's resources.

5.International cooperation and diplomatic influence: Space exploration is often an international cooperation project, with countries participating and sharing resources and knowledge. Such cooperation not only promotes scientific and technological progress, but also helps to establish and strengthen international cooperation and diplomatic influence.

By observing the Earth in space and understanding the Earth system, we can better address global challenges such as climate change, environmental protection, and natural disasters.

In short, space exploration is of great significance in terms of science, technology, resources, and the development of human civilization. By exploring space, we are able to expand our knowledge and advance science and technology, while also better understanding and protecting the planet, as well as contributing to the future and progress of humanity.

Space Mountain Socks has abundant space stimulation resources, and the weightlessness of space is suitable for doing some cutting-edge scientific experiments, although the cost of the last space is very high, but this is of great help to future technology research and development.

In the process of scientific and technological progress, the cost of going to space will become lower and lower, it will be convenient for people to go to space, space resources can also be used, large experimental instruments or buildings can not be stuffed on the ground to move to space, and more people can live in space if they can't squeeze in (but it is still far from that era).

When you have a broad field of vision, you will find that the earth is actually very small, and you can quickly reach the other side of the world by plane, even if there is no need for scientific and technological research, and the adventurous spirit of human beings will definitely promote the research and development of aviation technology.

I have been obsessed with the universe since I was a child, like breaking through the sky to the universe to see what it is like, on the earth, looking up at the sky every night, I can see many twinkle stars, those stars are planets far away from us, how I look forward to space to see, if I am a good astronaut, I will definitely be able to see, always look at enough silver ants.

yes, why can't I become an astronaut and develop in space? The universe is boundless, like the endless sea and space. Thousands of planets are active in space, Earth is a tiny planet orbiting the sun, and my first goal is:

Become a good astronaut and get in the cockpit with the steering wheel in hand. Press to the countdown timer...1. The plane broke through the sky, passed through the white clouds, broke through the atmosphere, and came to the boundless space, shining many ** in space.

My second goal is to sit in space and observe the planets of the sun, earth, moon, etc. and their daily activities, and then record them, or not "walk" around the universe, look at the Big Dipper, which is composed of seven planets, look at the constellation Ursa minor, look at my Leo constellation, I am so eager to see, take a picture or draw it of what it looks like, and then put it on the computer for everyone to see, and then take pictures of all the constellations (12) and upload them to the Internet, so that everyone can see the beautiful constellations in space. Let everyone be amazed.

My third goal is to grow a lot of vegetables in space, I can grow super large vegetables, plant a lot of them and bring them to the earth to share with everyone (everyone has a share, don't grab them), and produce a kind of book in space, this kind of book seed, you only need to plant it in the soil, water it, and in less than two minutes, you can grow up, and the next day it will blossom and bear fruit, and the tree will not need to be bought with money, and the books planted will be buried differently and very richly. Now I have collected a lot of information and read a lot of books about space, which lays a good foundation for the future.

Space isn't exactly empty. There are particles, cosmic high-energy rays, and interstellar matter in space, but these materials are so small that they are negligible, so space appears empty. The reason there is so little matter in space is that the universe is expanding.

Our universe began 100 million years ago, at a singularity where a big ** occurred. At that time, the density of singularities was very high. After that, matter and energy are thrown into the space of birth.

Due to the very small space in which ** was born, the density of matter in the universe was very high at the beginning.

<> is just that with the rapid expansion of space, matter is dispersed throughout the space. Because after hundreds of millions of years of expansion, the universe is so huge, most of the space is very dense, basically a vacuum. People who say that space is a vacuum or that there are only a few particles in space, don't know what a vacuum is, or they just don't know!

They don't know. Think that an object is floating in space and that there is no resistance to it as a vacuum? In fact, objects can float in space precisely because of the high density of gases in space, and objects have no resistance in space, because the gas particles contract and lose resistance!

So when an object floats in space, there is no resistance. There are countless galaxies in space, the Sun is marginalized by the Milky Way, and the Sun is a tiny star. The solar system is full of light, with the sun as the center, shining in all directions.

There are countless stars in space, they glow and fill the universe; Heat warms the universe. There are many wanderers in space, caught by Earth. Meteors that fall over the South Pole are easy to spot.

It must be pointed out that scientists and ** are very afraid of wandering stars, and if they hit the Earth, it could be the end of humanity.

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Space is not really empty, because there are many mysterious universes in space, and there is also a lot of confidence in matter, so I think it is a space.

Space is not empty, it is full of gas, it is full of dust, it is full of charged particle wind.

No, although it is a vacuum environment, there are still a lot of cosmic stars, a lot of dust, gas and star light, and the rays of the universe that Tomohashi is blind.