Galaxies are classified by their shape and size. The main kinds are ellipticals, spirals, irregular and dwarfs.
no because we have no way of knowing what kind of life forms are on other galaxies because they could be aliens(:
one kind is lenticular galaxies
there is only 1 universe and their is billions of galaxies in it !
None. Galaxies on the other hand do contain planets
There are billions of galaxies in the Universe.
spiral,elliptical,irregular galaxies
Yes. Scientists haven't been able to explore other galaxies. I believe that there is life in other galaxies just like Earth. but how do they explore galaxies? i mean how do they know there are other galaxies? do they have any proof of lik=fe on other galaxies? ^^^^^^^
There's nothing between the galaxies. It's just other galaxies that float around the universe.
elliptical galaxies
They study distant galaxies because they want to know whats out in other galaxies and how many planets it has
Most galaxies exhibit a redshift, meaning that they move away from us.
Elliptical galaxies are large blob shaped galaxies that most galaxies will eventually look like. Elliptical galaxies are what happens when two or more large galaxies collide and coalesce.