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).
The distances between planets, and between a planet and the Sun, are enormous, compared to the size of the planets and of the Sun. In between, there is empty space - a vacuum more perfect than what can be achieved in most laboratories.
The distances between planets, and between a planet and the Sun, are enormous, compared to the size of the planets and of the Sun. In between, there is empty space - a vacuum more perfect than what can be achieved in most laboratories.
The distances between planets, and between a planet and the Sun, are enormous, compared to the size of the planets and of the Sun. In between, there is empty space - a vacuum more perfect than what can be achieved in most laboratories.
The distances between planets, and between a planet and the Sun, are enormous, compared to the size of the planets and of the Sun. In between, there is empty space - a vacuum more perfect than what can be achieved in most laboratories.
The distances between planets, and between a planet and the Sun, are enormous, compared to the size of the planets and of the Sun. In between, there is empty space - a vacuum more perfect than what can be achieved in most laboratories.
Because the Sun and the planets, their satellites and asteroids take up a very small proportion of the total volume. All the rest is empty space.
No
solar system
Think of it as the planets being the electrons: Earth, Venus, Mars etc.... and the Sun being the nucleus. The size of the Sun and planets relative to the empty space in the solar system is small. It's the same kind of idea with atoms.
Most of our solar system is made up of hydrogen.
Telescopes are used mostly to explore our solar system.
By volume, atoms consist mainly of nothing. Zip, zero, empty space. An atom is much like our solar system, with tiny planets (like electrons) orbiting above a dense core. In between, much like in our solar system, is nothing but empty space.
There is no special "corridor", there is more or less empty space all around. You might talk about the orbit of the Solar System around the galactic center.
The solar system is not crowded. There is a huge amount of empty space between planets.
Empty space.
solar system
A planet is more compact. A solar system contains a star, several planets, and a bunch of empty space in between.
In the outer realms of the solar system.
Gravity mostly
Think of it as the planets being the electrons: Earth, Venus, Mars etc.... and the Sun being the nucleus. The size of the Sun and planets relative to the empty space in the solar system is small. It's the same kind of idea with atoms.
The solar system doesn't have an atmosphere, it occupies a piece of space which is an empty vacuum. Each planet may have its own atmosphere, a layer of gas at the surface.
The reason the remainder of the observable solar system appears black despite the highly luminous star at its center can be attributed to the properties of electromagnetic radiation, which continues to propagate outward in all directions in empty space until interrupted by a body which might scatter or reflect such radiation back to an observer on Earth. To be more precise, there is indeed some minor amount of scattering making the solar system not entirely "black" - such as Zodiacal light, or Gegenschein, which is sunlight scattered by small amounts of dust mostly in or near the plane of the ecliptic.
Jupiter
near other stars or in empty space