Bernard I. Kahn

off-world adj.	1950 B. I. Kahn Pinch of Culture in Astounding Science Fiction Aug. 85/2 The Ermesian vessel was much closer now. A ship with a weapon this far out meant an off-world patrol. Planets not expecting trouble would have no reason for watchful expectancy. So they were expecting him, he guessed.
space v. 1	1947 B. I. Kahn Command in Astounding Science Fiction Jan. 121/2 He well remembered, when he was a junior officer, how the sight of a well dressed, impeccably neat commanding officer, no matter how long they had been spacing, maintained the enthusiasm, confidence and morale of the officers and men.