power
it keeps it in orbit
The same thing that keeps the Solar System from moving apart, and that keeps the Moon in orbit around Earth: gravity. In the case of galaxies, usually at least 80% of the gravity is from invisible dark matter.
Yes. There are no stars in the Solar System besides the Sun but there are over billions of stars out of our Solar System.
No, there is just one, going with the contemporary meaning of star. Originally, the planets were thought of as moving or wandering stars. They're not.
there is only 1 star in our solar system, which is our sun. the stars that we can see at night are outside of our solar system
There is only one star in our solar system, which is the sun. None of the other stars you see are in our solar system.
Stars (apart from our Sun) are not a part of our Solar System.Stars (apart from our Sun) are not a part of our Solar System.Stars (apart from our Sun) are not a part of our Solar System.Stars (apart from our Sun) are not a part of our Solar System.
stars are pretty far away from the solar system
No, stars are not part of our solar system. Our solar system consists of the Sun and all the objects that orbit it, such as planets, moons, asteroids, and comets. Stars are separate celestial bodies that exist outside of our solar system.
The asteroid belt has no stars, the solar system one.
No. All the stars at night that are actually stars are well beyond the solar system. Five "stars" that you sometimes see are actually planets in our solar system: Mercury, Venus, Mars, Jupiter, and Saturn. The only actual star in our solar system is the sun.
Yes. In fact your eyes can see all the stars in our Solar System. The only star in our solar system is the Sun.