Do you know the relationship to the sun?

It is the 8th planet from the Sun.

What does NEPTUNE look like?

Neptune looks like a blue planet because it has a hydrogen-methane atmosphere.

What is NEPTUNE made out of ?

Neptune is made out of gas like Jupiter, Saturn, and Uranus. Saturn is composed only of gas.

Would you like to visit the planet Saturn?

No, because some of the planets have gas like Neptune.
Space School Neptune