Much more than that, actually. The number of galaxies in the OBSERVABLE Universe is at least 1011.
Not just hundreds of millions. The observable universe contains hundreds of billions of galaxies.
It's not that the universe is made of up "galaxies" and that an exact "percent" can be given in the way that you are thinking, but the Hubble Telescope estimates that the universe is actually occupied by hundreds of billions of galaxies (maybe even more!).
the universe is made up of galaxies
well the universe is endless, but the universe is made up of many galaxies, and galaxies are made of planets and stars and dust etc.
universe is largest. universe is made up of billions of galaxies.
ore than a million. A galaxy with tens of millions of starts would be considered small. Out own galaxy has 200 billion to 400 billion stars. Some galaxies may contain more than 100 trillion stars.
it is mostly made of space
No. Our own galaxy contains several hundred billion stars (each of which might be a solar system), the observable Universe contains hundreds of billions of galaxies, and it seems that the entire Universe is much, much bigger than the observable Universe.
Galaxies are made out of many millions of stars.
Lol. No honey the answer is true. :)
Bode's universe can not be measured. The reason the universe can not be measured is because it is made up of all the matter, intergalactic space, galaxies, stars and planets.
The universe is organized into structures such as galaxies, which are made up of stars, gas, and dust. These galaxies are arranged in clusters and superclusters, with vast empty spaces in between. The overall structure of the universe is governed by gravity and the distribution of dark matter.