Yes, much bigger. There are many stars in our galaxy, thousands of millions of them. Everything you see in the night sky is in our galaxy, including the Moon, so the galaxy is much bigger.
The galaxy contains the nebula.
Yes Definetly
Our Universe is bigger, than a galaxy.
Obviously, the Universe is the biggest of that lot. Next biggest is "galaxy", then solar system, then star, then moon. A comet is usually bigger than a meteorite, but not always.
A galaxy is bigger than a black hole.
A Galaxy is far bigger than a nebula.
No!
All stars are bigger than the moon.
Io is a little bigger than the moon :)
No.
A galaxy cluster consists of several galaxy groups, each of which in turn contains several galaxies. So no; a galaxy cluster is MUCH bigger than any individual galaxy.
That is impossible. A universe, whether infinite or finite is still vastly bigger than a galaxy.
No. The Milky Way is our Galaxy.