All the planets are in stable orbits around the sun and never come close enough to be significantly affected by each other's gravity.
because they have different orbits
No they do not cross and they do not leave their orbit, which means the state it has been right now will last forever.
I DONT KNOW
the inner planets are hot and or warm. the outer planets have rings. they both have the asteriod belt in the middle. they both have4 planets. the inner planets are smaller, made of rock and are AWESOME!
bob planet dummy i dont know what it is
Astronomer's have not been able to count all the planets in the Andromeda Galaxy. The Andromeda Galaxy is home to one-trillion stars. The Andromeda Galaxy is expected to collide with the Milky Way in the next 4.5-billion years.
They are in their own orbit
Yes and No
No they each have its own orbit around the sun and they do not collide
As the planets orbit the sun, its gravity keeps them from colliding
No. Planets cannot share the same orbit. If they did, they would collide.
Unless they turn into meteorites, and collide with the planets, pretty much not at all.
The planets in the solar system are in well-spaced out, stable, roughly circular orbits - they don't come close enough to collide with each other. Asteroids and comets, however, are on more elliptical, unstable orbits that often cross the orbits of the planets, and sometimes planets collide with asteroids and comets.
Gravity.
Planets around the sun in nearly circular orbit . The radii of these orbits differ widely
The distance of the planets from the sun does not change because of the gravity surrounding each planet is pulling them into continuous orbit.
planets will fall to the outer space ,they will collide with each other and they will melt or exploded
(well in pics) but it really wont happen because earth is like a big magnet but the gravitational pull will not let the other planets collide with the earth or (even the sun) some say !!