Abstract
By using a novel free-flying, rotating, optical bench aboard the International Space Station (ISS) as the basis for a measurement of differential acceleration between two gravitating bodies, in principle the Newtonian inverse-square law and the constant of gravitation, G, can be determined at the parts in 106 level.
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Lockerbie, N.A. ISLAND—Inverse Square Law Acceleration Measurement Using iNertial Drift. General Relativity and Gravitation 36, 593–600 (2004). https://doi.org/10.1023/B:GERG.0000010732.01651.a4
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DOI: https://doi.org/10.1023/B:GERG.0000010732.01651.a4