This is an excerpt from a letter from Matilda O’Donnell MacElroy which is duplicated in the book, Alien Interview:

 “THE DOMAIN” Definition:

“The Domain is a race or civilization of which Airl, the alien I interviewed, is an officer, pilot and engineer serving in The Domain Expeditionary Force. The symbol represents the origin and unlimited boundary of the known universe, united and integrated into a vast civilization under the control of The Domain. Airl is currently stationed at a base in the asteroid belt which she refers to as a “space station” in the solar system of Earth. First and foremost, Airl is an IS-BE. Secondarily, she voluntarily serves as an Officer, Pilot and Engineer in The Domain Expeditionary Force. In that capacity she has duties and responsibilities, but she is at leave to come and go as she pleases.”