The actual distances between each of the eight planets varies a lot, as their orbits are all different. Two planets might be close to each other at a given time, but several months or years later they might be on opposite sides of the universe, so their distances would be huge.
138.25 Astronomical Units, or 20,737,500 Kilometers
Everything is mostly space. The diameter of the sun is 865 thousand miles, which is a bit under a million. The radius of the earth's orbit is 93 million miles, almost 100 million. Sedna, which isn't even outside the solar system, orbits 900 times as far (currently).
Not at all. The only thing that sets the orbital period is the semimajor axis, which is the average of the maximum and minimum distances from the Sun.
In our solar system all the planets (and Sun) formed from one collapsing nebular. Therefore all the planets have the same stuff inside them. The differences between planets is caused by the differences in their outer layers as the planets formed at different distances form the Sun where the temperatures gradients allowed the condensation of different compounds. When you consider Xenoplanets, we do not know hat they are made of exactly yet.
The ancient models of the solar system showed that the sun and all the planets they could see, orbited the earth. And on top of that the distances between all the planets and the sun where all wrong, and weren't set at the right angle.
There is no average mass because most planets are not alike. Yes, there's is no "average" planet, but there is still a mathematical average value for their mass. Someone might like to do the math.
The distances between the planets vary all the time since they all orbit the Sun at different rates.
ocean waves/ sound waves and it is also used in finding out the distances between planets and all.
Everything is mostly space. The diameter of the sun is 865 thousand miles, which is a bit under a million. The radius of the earth's orbit is 93 million miles, almost 100 million. Sedna, which isn't even outside the solar system, orbits 900 times as far (currently).
Not at all. The only thing that sets the orbital period is the semimajor axis, which is the average of the maximum and minimum distances from the Sun.
it would be the average of all of all the planets .
In our solar system all the planets (and Sun) formed from one collapsing nebular. Therefore all the planets have the same stuff inside them. The differences between planets is caused by the differences in their outer layers as the planets formed at different distances form the Sun where the temperatures gradients allowed the condensation of different compounds. When you consider Xenoplanets, we do not know hat they are made of exactly yet.
Because their distances are not the same from the Sun. Minus this factor, it is impossible for any planets to orbit on the same orbitation.
The ancient models of the solar system showed that the sun and all the planets they could see, orbited the earth. And on top of that the distances between all the planets and the sun where all wrong, and weren't set at the right angle.
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.
Average distances are; Mercury, 57,909,175km Venus, 108,208,930km Earth, 149,597,890km Mars, 227,936,640km Jupiter, 778,412,010km Saturn, 1,426,725,400km Uranus, 2,870,972,200km Neptune, 4,498,252,900km
All particles have a natural attraction to each other on a molecular level. Since planets are so massive, this attraction is much greater, and can be effective over great distances. There is gravity between all objects, but not as strong, so you might not feel it.
No. The planets all orbit the sun at the same time. The planets occupy different orbits at different distances from the sun so they do not affect one another significantly.