A galaxy is far larger. A planetary system involves one or more planets revolving around a single star. A Galaxy consists of billions of stars.
yes, one of the biggest
Saturn's biggest moon is Titan, which is also the only known planetary satellite with an atmosphere.
Jupitor is the biggest planet and our galaxy is the a spiral galaxy:)
It could be a galaxy, planetary system, planet, continent, country, mountain, island, city, apartment, house, home, nest, or even in your heart.
In our solar system: the Sun. In the galaxy it's Antares, compared to Antares the Sun is the size of one pixel!!!!!!!
There is no such thing. The Universe is much bigger than the Solar System - and there is only one Universe, at least only one that we know of.
'Sol' also known as the sun is the only star in our solar system and is therefore the biggest one. If you meant planets than that would be Jupiter.
olympus it is also the biggest one known in our galaxy
galaxy is one of our solar system.
No. It isn't the smallest one, either.
Our galaxy is a barred spiral galaxy. Our solar system is located on one of the spiral arms
no, there are millions of billions of solar systems in a galaxy