Its because the gravitational field of the sun pulls the planets towards the sun and balances the intertia of the planets which make them want to move in a straight line.
The sun's gravitational pull is what keeps planets in orbit around it. This pull, combined with the planets' motion, creates a balance between the centripetal force pulling the planets towards the sun and their inertia carrying them forward, resulting in stable orbits.
The planets are in stable orbits around the sun due to the balance between their forward motion, which wants to keep them moving in a straight line, and the sun's gravitational pull, which attracts them towards its center. This balance of forces results in the planets continuously falling towards the sun but also moving sideways fast enough to remain in a stable orbit.
The sun has the most gravity within the solar system, which pulls all the other planets towards itself. See, the gravity in outerspace is different; it pulls all the balls (planets) together because there is gravity on the sun (every part of the sun) and the spheres create a spinning motion. Since there is no planet exceeding the size and weight of the sun, the sun cannot revolve any planets.
Planets do not move into the sun due to the balance between their gravitational attraction towards the sun and their orbital motion, which provides them with enough momentum to keep them in a stable orbit. The speeds at which the planets orbit the sun prevent them from falling into it.
The Sun's strong gravity keeps all the planets in orbit around it.
Gravitational Pull?
Its because the gravitational field of the sun pulls the planets towards the sun and balances the intertia of the planets which make them want to move in a straight line.
The sun's gravitational pull is what keeps planets in orbit around it. This pull, combined with the planets' motion, creates a balance between the centripetal force pulling the planets towards the sun and their inertia carrying them forward, resulting in stable orbits.
The orbital speed of the planets prevent this. The planet's ARE all failing towards the Sun but their horizontal speed means they always miss.
The planets are in stable orbits around the sun due to the balance between their forward motion, which wants to keep them moving in a straight line, and the sun's gravitational pull, which attracts them towards its center. This balance of forces results in the planets continuously falling towards the sun but also moving sideways fast enough to remain in a stable orbit.
The sun has the most gravity within the solar system, which pulls all the other planets towards itself. See, the gravity in outerspace is different; it pulls all the balls (planets) together because there is gravity on the sun (every part of the sun) and the spheres create a spinning motion. Since there is no planet exceeding the size and weight of the sun, the sun cannot revolve any planets.
They are moved by gravity. They accelerate towards the sun.
The Sun stays in its orbit due to the gravitational force between it and all the planets and other objects in the solar system. This force keeps the Sun in a stable position and prevents it from moving out of its orbit.
Planets do not move into the sun due to the balance between their gravitational attraction towards the sun and their orbital motion, which provides them with enough momentum to keep them in a stable orbit. The speeds at which the planets orbit the sun prevent them from falling into it.
Due to difference of masses among the Sun and planets of the solar system, the celestial body with greater mass atracts the other with less mass. This is called gravitational force. All the planets orbit around the Sun, because it has the biggest mass. Why the planets don't go towards the Sun ? Because the nearest star to the Sun also attracts the Sun making all the solar system to make an elyptical revolution towards the Vega star. And this happens to all celestial bodies in the Universe. JW70 (Corrections or a better response is welcome, thanks.)
Because the Sun is so massive that its gravity controls all the planets. Each planet has a force pulling it towards the Sun. There is an equal and opposite force on the Sun but it is so massive it hardly moves, therefore the Sun stays at the centre.