Each planet is several million miles from its next neighbor at their closest.
The two closest planets Mercury and Venus are about thirty million miles apart, the furthest planets Pluto and Uranus are a billion miles apart
As all the planets orbit round the sun (at different distances from the sun) the distance of any one planet from the earth is constantly changing. Sometimes earth and a planet are on the same side of the sun, when they are at their closest distance and at other times they are on opposite sides, when they are at their maximum distance. Also all planetary orbits are ellipses not circles and this makes calculating the distances between earth and the other planets even more complicated.
The link below will help you understand.
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.
In the solar system, the planets that are on each side of the earth are Venus and Mars.
because of the gravitational pull of the other planets that are in line with each other
well only the planets that are close to mars like mercury
When viewed from the perspective of the universe, they are close to each other. Consider that of all the stars in our galaxy the closest one is about 4 light years away, 30 million miles doesn't seem that far apart. All about perspective.
because if the planets were close enough to each other to be able to have a gravitational pull strong enough to share rings, the planets would ultimately collide
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.
In the solar system, the planets that are on each side of the earth are Venus and Mars.
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 of the gravitational pull of the other planets that are in line with each other
well only the planets that are close to mars like mercury
When viewed from the perspective of the universe, they are close to each other. Consider that of all the stars in our galaxy the closest one is about 4 light years away, 30 million miles doesn't seem that far apart. All about perspective.
The orbit of the planets in our Solar system are not perfectly circular, but eliptical. Each planet also has its own unique orbit, no two planets share an identical orbit. Because of the elliptical (oval) orbit of planets some get close to each other or cross the path of another planet's orbit.
The Inner planets are Mercury, Venus, Earth and Mars. They are the planets closest to the sun. They are similar in that they all have solid surfaces, are almost the same size and have at least one moon.
Because they are close together to the sun, compared to the other planets in the solar system.
Yes, they are round. They must be close to being spheres to qualify as dwarf planets.
sorta there are inner and outer planets the inner planets are alike and outer planets are alike to but inner and outer planets are different.