No.
Most exoplanets are large gas giants, one of those is the largest known planet in the galaxy. If you meant the solar system, then the largest planet is Jupiter.
The galaxy is not a planet. The galaxy is MADE of millions and millions of stars and planets.
Our Universe is bigger, than a galaxy.
A Galaxy is far bigger than a nebula.
The galaxy is not a planet. The galaxy is MADE of millions and millions of stars and planets.
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.
Our planet is located in the Milky Way Galaxy.
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.
a planet
A universe is bigger than a planet.