Galactic Arm

In the Aeon of the Champion story series, a Galactic Arm is a gateway into another galaxy or star system in the Great Unknown. Put simply, it is the junction between two or more galaxies; the point at which they cross one another is referred to as the 'Galactic Arm'. They are a major means of transportation for denizens of the known Universe due to the ability to travel at warpspeed, meaning that two points that are many light years apart can be easily reached via most spaceships. While there are many Galactic Arms, they are not all of equal importance; some of them have not been used for a long time.

Named

 * Cygnus
 * Norma
 * Orion
 * Scutum-Crux
 * Perseus

Trivia

 * These are based off of the names of waves in the video game Chicken Invaders.