Outer Arm Four
Revision as of 14:13, 13 September 2008 by Import>DianeDuane (Protected "Outer Arm Four" [edit=sysop:move=sysop])
An arm of the Milky Way Galaxy almost directly on the other side of the Galaxy from the arm that contains Earth: a subsection of the larger Scutum Arm. See also Alaalu. (WH)