an old civilization which was not built on a planet; it was just built in space. —History of Man Glossary (app. 11.7.90)
ARSCLYCUS
ScnTUEU
an old civilization which was not built on a planet; it was just built in space.a society on the whole track described in lecture 16 April 1952, i9How to Search for Incidents on the Track, Part I,lt found in R&D Volume 10.