It's respectably sized, though not the largest one we know of.
The Milky Way is the second-largest (and possibly the most massive) galaxy in the Local Cluster, but there are larger galaxies further away.
5cm wide and 8cm tall
If you mean by more stars being created in it, then yes. If you mean that the stars in it move apart (as in, away from the centre), then no. Our galaxy is continiously moving away from other galaxys, which has got alot to do with the 'big bang'. So to answer your question, you're going to have to make your own options because your question is too vague.
its big but not that big compared to the nucleus
They are small compared to other planets but big compared to us.
it is mediam
9
The Big Bang made the Milky Way galaxy.
It's difficult to define a galaxies size, as there is no real cut off point. From estimations, the Andromeda is about twice as large as the Milky Way.
the milky way
the milky way.
The boundary of the Solar System is defined as the point where the Suns gravity no longer has an effect on any body. That distance is approximately 2 light years. The Milky Way Galaxy is about 100,000 light years across. So, the Milky Way Galaxy is about 50,000 times larger.
really small