Wiktionary
n. Travelling into space.
Usage examples of "spacegoing".
Continued surveillance of enormous volumes of space, millions of cubic light-years, was still being carried out by the vast network of spacegoing robots and crewed ships.
Only fringe outfits like Amspace, and a few visionaries who were prepared to back them, had continued pushing for a general commitment to broadening what the Kronians had pioneered, and were calling for the enterprise that advanced, long-range, spacegoing capability would open up: colonization.
Also as spacegoing creatures that procreate in star systems, they may have evolved similar shell chemistry for similar needs.
The unremembered incident had involved spacegoing mites, not unlike those it had encountered on tens of thousands of worlds, not unlike those who had, before the Winnowing, infested the land areas of the world of its creators.