No they each have its own orbit around the sun and they do not collide
They are in their own orbit
As the planets orbit the sun, its gravity keeps them from colliding
Planets orbit at least something. If they don't, they will collide with something else which will cause a big explosion. Planets such as Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune, all orbit the sun.
Planets around the sun in nearly circular orbit . The radii of these orbits differ widely
No, planets do not share the same orbit. Each planet in our solar system travels along its own distinct path around the Sun. The varying distances and speeds of planets in their orbits prevent them from sharing the same orbit.
The distance of the planets from the sun does not change because of the gravity surrounding each planet is pulling them into continuous orbit.
If they did then they would collide. They could merge into a larger planet or get blasted into space. In the latter case, the smaller parts would continue in individual orbits until they were attracted, by gravity, into other planets or coalesce into a new planet.
no not at all any planets has not straightorbit
Planets orbit stars.
No. Planets orbit suns, while moons orbit planets. Planets do not orbit planets.
No, the planets do not leave their orbits and their orbits do not cross
Some planets provide the solid surfaces on which lifeforms can exist. The total mass of the planets helps to counteract the gravity of the Sun and establish stable orbits for the smaller ones. The gravity of the major planets sweeps smaller bodies in their orbits, and lowers the frequency of collisions in the solar system.