Answer:because the sun is like a big ball of mass which means that the planets pull the mass from the sun which keeps the planets in their rotation but if there was not mass then all the planets would go on a straight line.
what keeps the moon from flying off into outer space
Gravity.
Gravity is the force that keeps the Earth and other celestial bodies floating in space. Gravity is the attraction between objects with mass, pulling them towards each other. It keeps planets in orbit around the Sun and moons in orbit around their planets, creating a delicate balance that keeps everything in place.
It was Isaac Newton who figured out that the force of gravity keeps planets in orbit around the sun.
It keeps the solar system together because without it we would be floating around. :)
The force of the Sun's gravity keeps them in their orbits.
what keeps the moon from flying off into outer space
gravity?
The gravity of there star keeps them on path and a planets moon is sun around by its planets gravitational force
Gravity.
Gravity is the force that keeps the Earth and other celestial bodies floating in space. Gravity is the attraction between objects with mass, pulling them towards each other. It keeps planets in orbit around the Sun and moons in orbit around their planets, creating a delicate balance that keeps everything in place.
The force that keeps all of our planets in rotation is gravity.
Gravity.
The force of universal gravitation and momentum.
The suns huge gravitational force keeps the planets in an orbit around it.
It was Isaac Newton who figured out that the force of gravity keeps planets in orbit around the sun.
Gravity. It's the weakest of the 4 fundamental forces in our universe, but still the force responsible for holding it together. String theorists suggests explains that gravity leaks down from a stronger force in higher dimensions.