Why don’t the planets get closer to the sun? – Teach me science

The universe is full of mysteries, each one more interesting than the last. On this occasion, we will explain why the planets in our solar system do not collide with the enormous gravity of our star.

Since expert astronomers began studying the depths of the universe, we have gotten answers to many questions that humans have had for thousands of years, witnessed our own cosmic neighborhood, and solved many questions about how our universe works.

Much has been said about how our solar system works, and the fact that it is so perfectly balanced between physical forces that the planets are constantly in motion without colliding with each other, and science has been responsible for answering this question.

Our solar system relies on its central star, the Sun, a massive celestial body made up of various elements like hydrogen, helium and other heavier elements, which constantly creates nuclear fusion, which gives off all that radiant energy that’s already there. About the sun.

Let us remember that in the beginning our solar system was nothing more than a cloud of gaseous particles and cosmic dust orbiting a young sun with enormous gravitational force. Over time, and with the rotation of this cloud at amazing speeds, and with the gravity applied by the star, the planets took their current shapes and conditions, that is, since the birth of our solar system, the planets took on the ideal size, shape, and path to rotate them in specific orbits so that they would not collide with each other.

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This phenomenon occurs thanks to two natural physical forces that help keep the planets of the solar system in one line at a specific distance from the sun. These forces are known as the gravitational force and the centrifugal force.

Image credit: El Siglo de Torreón

The force of the Sun’s gravity and the speed it causes on the planets is the answer to why the planets do not collide with each other.

The Sun and its enormous mass create a gravitational force that attracts the planets that fall within its range. At the same time, the planets obtain orbital velocity from the Sun thanks to the inertia and movement of their mass, which generates a centrifugal force. At the same time, it pushes celestial bodies away from the Sun, creating a perfect balance between the force of Gravity and speed.

This was not a stroke of luck, but rather millions of years of cosmic evolution, until our solar system began to work its way to its creation. Even if the Sun was more massive, and therefore, its gravitational force was greater, the planets would be attracted to it with greater force, but the planets themselves would have greater mass. In the same way, their speeds will be greater, and they will adapt to the conditions of the sun.

In simpler terms, the Sun and the planets revolving around it are in a constant balance created since the birth of our solar system by the gravity of the Sun and the centrifugal force of the planets.

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