All of the ones we know about and have named are in our Galaxy.
Moons do not orbit the Milky Way because they Milky Way is a galaxy. But if you are thinking about the amount of moons in the Milky Way total, it is around 1-2million. Probably even more.
Sun, moons, planets, asteroids, meteors, and STARS! (Our galaxy MILKY WAY)
Sun, moons, planets, asteroids, meteors, and STARS! (Our galaxy MILKY WAY)
My galaxy, the Milky Way (which is also your galaxy; I am sure that the person asking this question is not a visitor from another galaxy) has not been examined in enough detail to say even how many planets it contains, much less how many moons orbit those planets. But given that our own solar system has numerous moons, and there are billions of other stars in the galaxy which probably also have planets and moons, at a wild guess I could estimate possibly a hundred billion moons.
There are billions of planets and moons in the Star Wars galaxy.
No, the Andromeda Galaxy does not have any moons. Moons typically orbit around planets, not around galaxies. The Andromeda Galaxy is a spiral galaxy similar to our Milky Way and contains billions of stars but no moons.
The planets were formed in the Milky Way. Our Galaxy (Milky Way) is older than the planets of our solar system.
All the planets we know of... even those orbiting other stars... are in the Milky Way Galaxy.
The planets we know of, some 300 now, are all in the Milky Way galaxy.
The closest galaxy that has planets is the Andromeda galaxy. It is the nearest galactic neighbor to the earth. The Milky Way has other planets too.
earth
Milky Way