no fairies don't exist any where..
None. Galaxies on the other hand do contain planets
The Milky Way is the name for our own galaxy, so your question is, are there planets in other galaxies? While our technology is nowhere near good enough to detect planets in other galaxies, I think it is certain that those planets do exist.
yes we can live
Very probably
Galaxies are generally a collection of stars. But within any galaxy, there are lots of other objects, including planets. So galaxies are related to planets in some ways.
There are many other planets in many other galaxies.
Probably, though most planets discovered so far - or perhaps all of them - are in our own galaxy. The reason for this is simply that it is easier to discover planets when they are relatively close to us. But, having discovered about a thousand planets nearby, there is no particular reason to believe that other galaxies would be devoid of galaxies. After all, the same laws of physics work in other galaxies as here.
It is possible that every galaxy has some planets. We just are starting to detect some planets in other galaxies.
We don't have the means to detect or observe planets in other galaxies. But so many hundreds of them have been discovered in our own galaxy that it's a safe bet that other galaxies must have them too, in abundance.
Well, we don't know whats all out there because it's hard to get into other galaxies, but we think its the only one with planets. (We don't know for sure so do some more research)
Yes, actually there are trillions of other galaxies with stars, and planets in the universe.
The likelihood of other forms of intelligent life existing on other planets is difficult to determine definitively. However, given the vastness of the universe with billions of galaxies and planets, many scientists believe it is probable that other forms of intelligent life could exist elsewhere. Ongoing research in astrobiology and the discovery of exoplanets have fueled interest in the search for extraterrestrial life.