yes most of the universe is empty space
D: Empty space.
Answer: Atoms. Yes but hydrogen is the element most abundant.
empty space
The universe is mostly made up of dust, stars and empty space. The universe is so large and grows daily, so that means that even more empty space is added to the universe daily.
The Universe contains matter, energy, dark matter, dark energy, empty space - and of course, lots of structures made up of those.The Universe contains matter, energy, dark matter, dark energy, empty space - and of course, lots of structures made up of those.The Universe contains matter, energy, dark matter, dark energy, empty space - and of course, lots of structures made up of those.The Universe contains matter, energy, dark matter, dark energy, empty space - and of course, lots of structures made up of those.
The amount of empty space in the Universe, between galaxies, is many times larger than the amount of space occupied by galaxies. This ratio depends on what part of the Universe you are looking at. For example, our galaxy has a diameter of about 100,000 light-years; the closest larger galaxy (M31) is at a distance of about 2.5 million light-years. However, that's just the Local Group; from the Local Group to another galaxy cluster, there is even more empty space.
empty space
空 if you're talking about empty space. 宇宙 if you're referring to the universe.
The universe is mostly comprised of empty space and therefore the helium is found in certain places. It is found on Earth and some other planets, but it is most commonly found in stars such as the Sun.
Usually, in most substances the speed of light is slower than in empty space.
The most abundant element in the universe is hydrogen, which makes up about three-quarters of all matter! Helium makes up most of the remaining 25%
It is where most of the things in the universe are.