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Because the gravitational pull of the Sun - keeps them there !
The planets are always trying to fly out into space, but the outward pull of the planets is counteracted by the gravity the sun exerts on them.
If the sun's gravity stopped - all the planets would zoom off into space !
What else can I help you with?
Who explained why planets stay in their orbit?
Sir Isac Newton was the scientist who discovered why the planets stay in orbit.
Do the planets that become dwarf planets stay in the same spot?
Yes, the name may change but the orbit around the sun doesn't
Why does planets stay in its orbit?
For a planet to stay in it's orbit the forces must be in balance.
What early astronomer discovered why planets stay in orbit?
Nicolaus Copernicus discovered why planets stay in orbit when he found that the planets revolve around the sun. He is credited with starting the Scientific Revolution through this discovery.
How does the planets orbit?
The planets orbit because of gravity and their momentum. They are constantly flying away from the sun, but at the same time are being pulled toward it by gravity. The end result is that they stay moving in a circular motion around the sun.
Why planets stay in orbit as they revolve around the sun?
The planets stay in orbit because of the gravitational attraction between the individual planets and the sun. Their rotational velocity makes them stay in a stable orbit instead of spiraling into it.
How does the sun help planets stay in orbit?
It's weight
What kind of planets stay in orbit as they around the sun?
all
What causes all of the planets to rotate around the sun in the same order?
The planets rotate around the sun in the same order because they all formed from the same spinning disk of gas and dust in the early solar system. This disk had a consistent rotation direction, which was inherited by the planets as they formed. The gravitational pull of the sun keeps the planets in their orbits in this same order.
Why do planets stay on their paths as they orbit the sun?
Because of the laws of gravity.
How do planets stay on orbit?
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.
How does earth stay in space and not fall?
The gravitational pull of the Sun keeps the planets in orbit without "falling." This is the same effect the Earth has on the Moon.
