A. M. Phillips

astronavigation n.	1935 A. M. Phillips Martian Gesture in Wonder Stories Oct. 572/2 To turn back now, when we are almost within reach of our objective, to admit defeat and return to Aftwan as ignorant as when he left of what activates Shentol, would be a craven denial of all the principles of our association. It would retard the development of astronavigation indefinitely, a hopeless, indecisive, futile effort.