Diameter of our Solar System: 2 light-years. That's if you include the Oort Cloud; many definitions of "Solar System" make it much smaller than that.
Diameter of our galaxy: 100,000 light-years.
Universe: It contains everything.
No, a solar system is a diagram of our galaxy.Galaxy is a system of million of stars and more, by gravitational attraction.
Our Universe is bigger, than a galaxy.
A Galaxy is far bigger than a nebula.
A galaxy is bigger than a black hole.
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.
Universe is bigger.
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.
No!
No.
the universe is bigger
the universe is bigger