The Orion Arm is a minor spiral arm of the Milky Way some 3,500 light-years (1,100 parsecs) across and approximately 10,000 light-years (3,100 parsecs) in length. 
Welcome to Orion's Arm, a scenario set thousands of years in the future where civilization spans the stars.
Orion's Arm (also called the Orion's Arm Universe Project, OAUP, or simply OA) is a multi-authored online science fiction world-building project, first established in ...
In this diagram, the Orion Arm is labeled "Local Spur". The position of the Solar System is indicated by the yellow dot. The Orion Arm (full name: Orion-Cygnus Arm ...
About the Map This is a map of our corner of the Milky Way galaxy. The Sun is located in the Orion Arm - a fairly minor arm compared with the Sagittarius Arm, which ...
Julian May's Rampart Worlds space-opera romps began with Perseus Spur ; Orion Arm is volume 2. Asahel "Helly" Frost, disgraced scion of the mighty Rampart ...
The Orion Arm is a spiral escalation of a minor spiral arm in the Milky Way galaxy that is approximately 3,500 light-years across 10,000 light-years in length.
This diagram shows the structure of the Milky Way galaxy, including its major and minor spiral arms. Our solar system is in the Orion Spur (shown below the yellow bar ...
The Orion Arm, or Orion–Cygnus Arm, is a minor spiral arm of the Milky Way galaxy. It is of interest because the Solar System (including the Earth) is inside it.
What is "Orion's Arm" you might ask? That is an excellent question, and in a nutshell here is your answer: Orion's Arm is: The next step in the evolution of science ...