[The last renewal of this page: April 18, 1999]

There are numbers of same type of the systems like the Solar System with a fixed star (A star
with the nuclear fusion like the Sun) in the center with a sevral planets going around it other
than the Solar System. The group of these systems is called the Galactic System.
The shape of the Galactic System is like a disk, if you see it from far out of the system. A Human
being have not achieved to fly the spaceserveyers to out of the Galactic System, and it is
impossible to see the system from the out actually. However, we can imagine it looking at
other systems in Local Galactic Swarm. The picture below is a sample.