The hottest town in the world, the daytime temperature is as high as 51 degrees, and the whole town lives in underground mines
Everyone is familiar with the current earth. From the perspective of its position in the universe, the position of the earth is unique, so it has also nurtured life on the earth, and it has been in a stable state for a long time, which is also closely related to its environment. , After all, in the solar system, the sun is the largest star, and it is very stable. It continues to provide light and heat to the earth, and the distance between the sun and the earth is just right, so that the earth has a suitable temperature environment.
What interesting things would happen if our Earth became as big as the sun? The most important thing is that the size of the earth is also very advantageous. It can be said that it is not large, but it is a very good size, and the distance is not too far away, and the huge Jupiter shelters it from the wind and rain. After all, the huge Jupiter is in Around the earth, some asteroids that originally rushed towards the earth will be attracted due to the strong gravitational force, thus ensuring the safety of the earth to a certain extent. From this aspect, Jupiter is like a very strong big brother, always protecting the weak Earth, protected from alien asteroids.
If the Earth becomes the size of the Sun, assuming the Earth's mass also increases in tandem with the same density, too many things will happen. The radius of the earth is about 6,400 kilometers, while the radius of the sun is 696,300 kilometers, a difference of about 110 times! According to the universal gravitational formula, it can be calculated that the gravitational force of the earth will become 110 times that of the present. At that time, we may not be able to lift our hands. Humans will be firmly attached to the earth, and we can only rely on crawling to move. . Due to the increased gravity, the radius of the Earth's atmosphere will become smaller, and the aircraft will fly at lower altitudes.
What interesting things would happen if our Earth became as big as the sun? As the volume of the earth has become larger, the surface area has become more than 100,000 times the original size. It may be inconvenient to go out to work, and it takes several months to travel back and forth. Of course, the increase in the surface area of the earth is also beneficial, that is, the land area will also become more than 100,000 times the original size, and the land area of China will become more than 1,100 billion square kilometers.
What interesting things would happen if our Earth became as big as the sun? If I had to use one word to describe it, it would be - a vast area and sparsely populated. And this rare, especially rare, the area of the earth has been more than 100,000 times the original. For example, we originally had to walk 5 kilometers to work, but now we have to walk 500 kilometers. This is not the most terrible thing. The most terrible thing is that due to the increase in the mass of the earth, the gravity we receive will also increase, which is really "hard to move"!
What interesting things would happen if our Earth became as big as the sun? If our hypothesis were true, the Earth would be 110 times larger and its atmosphere would be unimaginably thick. The thick atmosphere also brings huge temperature, more intense crustal movement, extremely long day and night transitions, and the huge gravitational force that cannot be seen directly can destroy all life. So, ah, it is still our current earth, which brings us a very peaceful life and a very comfortable living space.