James P. Hogan

Earthside adv.	1979 J. P. Hogan Two Faces of Tomorrow (1987) 9 Paggett is only there until he retires Earthside and until then he’ll just go on rubber stamping.
gravitically adv.	2005 J. P. Hogan Mission to Minerva vii. 67 Earlier Terran guests had christened it the Waldorf. [...] The gymnasium below included a gravitically sustained freefall pool where the water was spherical inside a trampoline-like elastic surrounding wall, and swimming combined with power diving became a whole new experience.
planet-wide adj.	1979 J. P. Hogan Two Faces of Tomorrow (1987) 87 The only way you'll ever know how a planetwide complex of them will perform is by building it.
robo- prefix	1979 J. P. Hogan Two Faces of Tomorrow 8 There'll probably only be robodiggers or something on it, but maybe we ought to hang around to check it out.
space colony n.	1979 J. P. Hogan Two Faces of Tomorrow (1987) 76 You don’t mean the two experimental space colonies they put up before they started building the big ones?
space-suited adj.	1979 J. P. Hogan Two Faces of Tomorrow (1987) 303 She had reached and door and was about to go through when she saw the two spacesuited figures lying behind a low barricade at the edge of the catwalk, keeping a watch out over the floor below.