Nano-G Laboratory

Abstract

Freely floating platform isolated from all but gravity gradient forces. Report discribes conceptual orbiting spacecraft laboratory that creates environment where acceleration does not exceed 10 to the negative 9th power that of normal acceleration at surface of Earth. Consists of two parts: outer part (spacecraft) and separable inner free-floating part housing experimental apparatus. Equipped with radio and/or optical communication links for control of experiment and recording of data. Used for research in such delicate phenomena as the lambda transition in helium, growth of crystals, and formation of alloys separating into constituents before solidification if gravitation (G) present.