A comparative survey of proposals for space-based determination of the gravitational constantG

Multidimensional Cosmological and Spherically Symmetric Solutions with Intersecting p-Branes

“…The reported values for G (in units of 10 −11 ) and their estimated error in ppm are as follows: This means that either the limit of terrestrial accuracies is reached or we have some new physics entering the measurement procedure [13,14]. First means that we should shift to space experiments to measure G [15] and second means that more thorough study of theories generalizing Einstein's general relativity is necessary.…”

A need to return to space project SEE for measuring G and its possible variations

“…The reported values for G (in units of 10 11 SI) and their estimated error in ppm are as follows: This means that either the limit of terrestrial accuracies is reached or we have some new physics entering the measurement procedure. 7,8,14 The first means that we should address to space experiments to measure G 9 and the second means that a more thorough study of theories generalizing Einstein's general relativity is necessary.…”

Implications upon theory discrimination of an accurate measurement of the time rate of change of the gravitational “constant” G and other cosmological parameters

“…Modern theories are expected to make predictions in the range of ≈ 10 −13 yr −1 < Δ|Ġ/G| 10 −11 yr −1 (2) or somewhat less. The planned Satellite Energy Exchange (SEE) mission proposed originally by Sanders and Deeds [29][30][31] and discussed further by several others [32][33][34][35][36][37][38][39][40][41][42][43][44] has a design goal of measuring Δ|Ġ/G| to within ≈ 10 −14 yr −1 .…”