Why can the earth float in the air? What force keeps it from falling?

When we look up at the starry sky at night, we can see many twinkling stars. When we were young, the elders in our family would tell us that these stars were our deceased relatives.

It was only later that we gradually understood that those stars were actually the same planet as Earth!

Everyone knows that the earth is actually floating in space, not only the earth but also other planets in the universe, which makes many netizens with big ideas wonder if there is any mysterious power in the universe? If not, why can these planets float in space? Why can the earth float in space without falling? Scientist : There is a force supporting it!

According to the research of scientists, they discovered that the reason why the earth and other celestial bodies can float in space is actually due to the impact of force. For example, the sun and the earth have a very strong gravitational force on the earth, this is also because all celestial bodies in the universe have the larger the mass of the star, the greater the gravitational force in the solar system. the star with the strongest gravitational force All planets in the solar system revolve around the sun, but the reason why the earth does not. Because the gravitational force is getting closer to the sun, it is because the earth will produce centrifugal force as it rotates. This is also a means of self-protection of the planet. It can offset the gravitational force of the sun and eventually form a gravitational force. space is relatively stable, this also allows the earth to always be on a fixed orbit, revolving around the sun.

Besides the earth, the other seven planets in the solar system also follow this principle, and there is also mutual attraction between the eight planets, gradually forming a very stable structure, which is the current solar system. What do you think about it? What do you think about this?

According to Brand and Law

Source: https://doanhnghiepvn.vn/cong-nghe/tai-sao-trai-dat-co-the-bay-lo-lung-trong-khong-khi-luc-nao-giu-cho-no-khong-bi-roi/20250308053547457