The brightest star in the night sky and part of one of Earth’s nearest neighbor’s, the Sirius system.

From the Ra Contact: The star system where the entities that took Charlie came from; these entities evolved from second-density vegetation forms and developed a harmonious society with accelerated evolution and now are third density beings of a fairly high order who have formed a social memory complex; in order to become balanced, they need to investigate movements of all kinds, especially bellicosity, thus using Charlie’s life experience, concentrating upon his war experiences (see also “Charlie Hickson”).