Motion and mutual gravitational attraction.
Another Perspective:
Gravity is the only thing required, which is fortunate because it's the only thing there is.
The force of gravity.
Gravity.
WelL mY tEaChEr InForMeD Us ThAt wHaT KeEPs tHe sOLaR SySTeM TOgEthER aRe thInGs lIke gRavItY,, FrIctION,, aND TENsIOn[[ But mOstLy gRaViTy kEEpS it AlL ToGeTHer]] :)
The sun is able to do this by exerting a gravitational force on the various bodies within our solar system.
Gravity.
Our solar system consists of the sun, the planets, their moons, and a variety of smaller objects. The sun is at the center of the solar system, with other orbiting around it. The force of gravity holds the solar system together.
Gravity
There is no gravity in space, everything is weightless.
Yes, It holds the whole solar system together.
1.
There is only one star that is part of our solar system. That is the sun. The stars we see are outside our solar system. "Solar" refers to our star. It holds the solar system together as it is through its gravity that everything orbits it, creating the solar system. So it is the key part of our solar system. That is why it is part of it.
Yes.
WelL mY tEaChEr InForMeD Us ThAt wHaT KeEPs tHe sOLaR SySTeM TOgEthER aRe thInGs lIke gRavItY,, FrIctION,, aND TENsIOn[[ But mOstLy gRaViTy kEEpS it AlL ToGeTHer]] :)
the solar system.
The part of the Moon which receives......can be seen from the Earth.
Together with the central star, they form a solar system.
Forces hold the Universe together. On a closer to home base, the forces also hold our solar system together, allowing us to ask questions on Answers.com. (Gravity exerts a weak force the works from long distances, EM exerts a strong force that works from long distances, and Nuclear forces would take too long to explain.)
The sun is able to do this by exerting a gravitational force on the various bodies within our solar system.
Gravity.