How did humans discover that there is outer space?

The reason that mankind has not been able to find is the independence of the galaxy system in which the material cycle of each star system in the universe moves, not that our solar system is in the desert of the universe.

The universe is a natural body of infinite space composed of countless stars and their star systems, our solar system is only one of them, among the countless star systems in the universe, there will be a large planet like the earth's natural environment, there will be the natural formation of ocean phenomena, there will be the natural formation of biosphere phenomena, and there will be natural phenomena of intelligent living activities.

Aliens exist in the vast universe of countless star systems, are independent of the periodic movement of the galaxy system, are controlled by the huge magnetic field of its stars, all the matter in the galaxy (including the active life matter), must follow the development law of its material cycle movement, can only be carried out in the independent system of the galaxy in an orderly and conditional movement, the system of life matter is also a part of the total matter in the system, is no exception.

However, the age and development stages of each star system are different, and the traits and ecology of intelligent organisms formed are different natural phenomena, and they will not show exactly the same ecological performance, at best, there will only be nearly similar ecological phenomena.

The independence of the galaxy system can bind the periodic cycle of the movement of matter within the system, form the order and regularity of the distribution of the movement of galaxy matter, and achieve the orderly operation of countless galaxies in the universe without interfering with each other or affecting each other, and maintain the independence, spatiality, standardization and stability of the movement process of galaxy matter.

Therefore, any intelligent beings that exist in the stars of the universe can only survive in the magnetic control system of the stars of their own galaxy, and cannot cross over to other star systems to survive in the situation, which is a natural phenomenon determined by the magnetic control category of the magnetic field of each star system in the universe. However, it is not our solar system or the Earth that is in the desert of the universe.

Because the current science and technology are not particularly advanced, and there are more than 100 billion stars in the Milky Way, it is possible that these aliens have no way to identify the signals sent by the world, and it may be affected by the energy of the atmospheric magnetic field, so far there are no relevant clues.

It is possible that it is far away from the earth and there is no way to find it, or it may be that it is not discovered because the degree of development is not enough, or it is a particularly high civilization to avoid being discovered by humans.

Because human science and technology have not yet reached that level, and there is very little understanding of space and aliens, it has never been discovered by humans.

1. Outer space refers to the space area outside the dense atmosphere of the earth, and there is no clear boundary division. Outer space is referred to as space, also known as cosmic space, which refers to the empty area outside the atmosphere in the earth's sky, and outer space is usually used to distinguish it from the territorial space (territory); Although it is called emptiness, it is not ethereal, and is generally defined as space about 1,000 kilometers above the earth's surface.

2. The International Aeronautical Federation defines an altitude of 100 kilometers as the Kármán line, which is the current boundary between the atmosphere and space. The United States has identified people who have reached an altitude of 80 kilometers above sea level as astronauts, and 120 kilometers is the boundary where air resistance begins to take effect during the spacecraft's return to Earth.

Space "is composed of the interaction of infinite elements and energy, material, I Ching says: "one yin and one yang is the way". Meaning: The formation of our space is the result of the reaction of yin and yang.

The universe outside the Earth's atmosphere, the whole space outside the atmospheric space.

Scientists believe that the universe was formed by a large ** that occurred about 13.7 billion years ago. Before the occurrence of **, the matter and energy in the universe were gathered together, and condensed into a very small volume, the temperature is extremely high, the density is extremely high (called the singularity), and a huge pressure is generated in an instant, and then a large ** occurs, and the reaction principle of this large ** is called quantum physics by physicists (which has not been solved so far).

All the galaxies, stars, planets and even life that appeared in the universe successively are objects that are gradually formed in this process of continuous expansion and cooling.

There are not so many whys, it may be just an accident**, and so space is formed, just like the formation of life, it is also an accident.

Space refers to the area of space outside the dense atmosphere of the earth, that is, the area of the void outside the atmosphere of the sky that is covered by the earth. There is no clear dividing line. It is generally defined as space approximately 1,000 kilometers above the Earth's surface.

So it can also be said that space is outside the earth.

There is no clear boundary between space and the Earth's atmosphere, as the atmosphere gradually thins with increasing altitude. Assuming a constant atmospheric temperature, the atmospheric pressure will decrease exponentially from about 1000 hPa at sea level to zero as the altitude increases.

The International Aeronautical Federation (IAF) in Geneva, Switzerland, defines the boundary between the atmosphere and space: the boundary between the atmosphere and space is 100 kilometers above sea level, known as the Kármán line.

Physicists divide the atmosphere into five layers: troposphere, stratosphere, mesosphere, thermogenic layer, and outer atmosphere. The outer edge of the stratosphere is the maximum limit at which an aircraft can fly with air support.