easy gravity :)
The sun's gravity holds the planets in their orbits. It also holds other space objects in their orbits, such as asteroids.
Its gravity keeps them in their orbits, just like all the objects in the solar system.
Gravity from the Sun holds the planets in their orbits.
The planets and other objects in the solar system stay in their orbits due to the mutual gravitational attraction between each orbiting object and the Sun.
The gravity of the Sun keeps the planets in their orbits. They stay in their orbits because there is no other force in the Solar System which can stop them.
The celestial bodies attract one another through gravity. Among other things, gravity will:* Keep objects, such as planets, in orbits around other objects, such as stars. * Change orbits - e.g., one planet may influence the orbit of another planet. * Make objects such as stars and planets form in the first place.
Gravity holds the planets in their orbit
The force of the Sun's gravity keeps them in their orbits.
Gravity
no
i think its is by the force of gravity planets are kepet orbit
a solar system consists of a sun and the celestial objects bound to it by gravity. Our Earth is part of a solar system along with 7 other planets that orbits the sun. (pluto is no longer considered a planet, sorry pluto).