Oh honey, buckle up because we've got quite the variety of galaxies out there. You've got your basic spiral galaxies, like the Milky Way and Andromeda, then there's those chunky elliptical galaxies, and let's not forget about the peculiar irregular galaxies just doing their own thing. It's a cosmic smorgasbord out there, sweetie.
It is estimated that there are about 100 billion galaxies in the observable universe. However, the total number of galaxies in the entire universe could be much larger and currently unknown. The universe is vast and constantly expanding, so the exact number of galaxies it can hold is difficult to determine.
After the Milky Way galaxy, there are many other galaxies in the universe. Some of the closest galaxies to us are the Andromeda galaxy and the Triangulum galaxy. Beyond these, there are billions of other galaxies in the universe, each containing billions of stars.
From our knowledge about galaxies, we can infer that the universe is vast in size. Galaxies are massive collections of stars, dust, and dark matter, with some containing billions of stars. The sheer number and variety of galaxies observed suggest that the universe is incredibly expansive.
It means that the light from galaxies is losing energy. The only reasonable explanation for this is the cosmoligical redshift - that is, that the Universe is expanding.
Edwin Hubble proved that there are other galaxies spread throughout the universe, and that these galaxies move away from each other as the universe expands. He further found that the galaxies in the outermost areas of the universe move faster that those nearer the middle, a feature in his Hubble's Law.
Some names I've heard are: The observeable universe The local universe
No; the two are quite different. The Universe is everything we can see; it contains many galaxies.
The Universe Is the whole, where all the galaxies are, and galaxies are just big clusters of starts, planets and different types of debris.
A universe is a very big realm of darkness with galaxies in it. and there are billions of galaxies in the universe! One of those galaxies is our solar system, and in that solar system is our planet. There probably is even more then just one univserse. O_o Well... Galaxies are within the universe and a universe is defintly bigger then a galaxy
No, Elements are the same everywhere in the Universe.
there is only 1 universe and their is billions of galaxies in it !
The universe contains countless galaxies, think of the universe as a galaxy of galaxies.
The universe contains countless galaxies, think of the universe as a galaxy of galaxies.
Most galaxies move away from us - the farther they are from us, the faster they move away from us. This means that the Universe is expanding.
A universe is a very big realm of darkness with galaxies in it. and there are billions of galaxies in the universe! One of those galaxies is our solar system, and in that solar system is our planet. There probably is even more then just one univserse. O_o Well... Galaxies are within the universe and a universe is defintly bigger then a galaxy
there are a few kinds of galaxies in our universe.
Scientists study distant galaxies to understand the formation, evolution, and properties of galaxies over time. By observing galaxies that are far away, they can explore the universe at different epochs and gain insights into how galaxies have changed and evolved since the early universe. Studying distant galaxies also helps scientists refine theories about the laws of physics and the nature of the universe as a whole.